Historical chart and dataset showing total population for the United States by year from 1950 to 2025.

Historical chart and dataset showing U.S. population growth rate by year from 1961 to 2023.

About this dataset

Context

The dataset tabulates the Johnson County population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Johnson County. The dataset can be utilized to understand the population distribution of Johnson County by age. For example, using this dataset, we can identify the largest age group in Johnson County.

Key observations

The largest age group in Johnson County, IA was for the group of age 20 to 24 years years with a population of 23,551 (15.21%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Johnson County, IA was the 80 to 84 years years with a population of 1,973 (1.27%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group in consideration
• Population: The population for the specific age group in the Johnson County is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Johnson County total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Johnson County Population by Age. You can refer the same here

About this dataset

Context

The dataset tabulates the Marshall population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Marshall. The dataset can be utilized to understand the population distribution of Marshall by age. For example, using this dataset, we can identify the largest age group in Marshall.

Key observations

The largest age group in Marshall, TX was for the group of age 40-44 years with a population of 1,973 (8.63%), according to the 2021 American Community Survey. At the same time, the smallest age group in Marshall, TX was the 75-79 years with a population of 412 (1.80%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group in consideration
• Population: The population for the specific age group in the Marshall is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Marshall total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Marshall Population by Age. You can refer the same here

US: Population: Male: Ages 35-39: % of Male Population data was reported at 6.424 % in 2017. This records an increase from the previous number of 6.385 % for 2016. US: Population: Male: Ages 35-39: % of Male Population data is updated yearly, averaging 6.672 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 8.624 % in 1995 and a record low of 5.503 % in 1973. US: Population: Male: Ages 35-39: % of Male Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s USA – Table US.World Bank: Population and Urbanization Statistics. Male population between the ages 35 to 39 as a percentage of the total male population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

Graph and download economic data for Population Level - Hispanic or Latino (LNU00000009) from Mar 1973 to May 2025 about civilian, latino, hispanic, population, and USA.

United States US: Population: Female: Ages 35-39: % of Female Population data was reported at 6.270 % in 2017. This records an increase from the previous number of 6.243 % for 2016. United States US: Population: Female: Ages 35-39: % of Female Population data is updated yearly, averaging 6.577 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 8.241 % in 1995 and a record low of 5.233 % in 1973. United States US: Population: Female: Ages 35-39: % of Female Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s USA – Table US.World Bank: Population and Urbanization Statistics. Female population between the ages 35 to 39 as a percentage of the total female population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

About this dataset

Context

The dataset tabulates the Concord town population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Concord town across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Concord town was 1,973, a 0% decrease year-by-year from 2022. Previously, in 2022, Concord town population was 1,973, a decline of 0.50% compared to a population of 1,983 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Concord town decreased by 66. In this period, the peak population was 2,128 in the year 2018. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Concord town is shown in this column.
• Year on Year Change: This column displays the change in Concord town population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Concord town Population by Year. You can refer the same here

The rate of legal abortions in the United States has decreased over the last few decades. In 2022, there were around 19.9 legal abortions per 100 live births, whereas the rate was 34 abortions per 100 live births in the year 1990. Since the overturning of Roe v. Wade by the Supreme Court in 2022, states within the U.S. have the right to severely limit or completely ban abortion if they wish, meaning that access to such procedures varies significantly depending on the state or region. Abortion in the U.S. In 2022, there were over 613,000 legal abortions in the United States. Abortion rates in the U.S. are highest among women aged 25 to 29 years and more common among unmarried women than those who are married. In 2022, there were approximately 38 legal abortions per 100 live births among unmarried women compared to four abortions per 100 live births among women who were married.
Public opinion The issue of abortion has been and remains a divisive topic among the general public and continues to be a relevant political issue. As of May 2023, around 44 percent of the population was estimated to be pro-life, while 52 percent were pro-choice and three percent mixed or neither. However, this distribution has fluctuated over the years, with pro-lifers accounting for a larger percentage than pro-choicers as recently as 2019.

About this dataset

Context

The dataset tabulates the Belvidere population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Belvidere. The dataset can be utilized to understand the population distribution of Belvidere by age. For example, using this dataset, we can identify the largest age group in Belvidere.

Key observations

The largest age group in Belvidere, IL was for the group of age 25-29 years with a population of 1,973 (7.84%), according to the 2021 American Community Survey. At the same time, the smallest age group in Belvidere, IL was the 85+ years with a population of 353 (1.40%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group in consideration
• Population: The population for the specific age group in the Belvidere is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Belvidere total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Belvidere Population by Age. You can refer the same here

This population file has been constructed primarily for use with SEER and total United States cancer incidence and mortality data. Data contain detailed race populations for all the SEER areas identified in the dates of this collection, excluding rural Georgia, Arizona, and New Jersey. Data for the entire United States and Puerto Rico are included. These data are estimates produced from the 1970 and 1980 U.S. Census of Population and Housing, and some inter-censal estimates of white and non-white supplied by the Census Bureau. Using the racial distribution of the 1970 and 1980 censuses at the age and sex-specific level, the data contain an allocation of the non-white 1971-1979 estimates into the details racial groups. Race groups include: White non-Hispanic, White Hispanic, Black, American Indian, Aleuts and Eskimo, Chinese, Japanese, Filipino, Hawaiian, total White, total non-White, and total persons. Variables include: population year, race, SEER registry, state, SMSA, county, tract, month of census, sex, population under 5 years of age, between 5 and 9 years of age and additional ages in increments of 5 years, population 85 years and older, and a total for all ages.

Chart and table of population level and growth rate for the state of California from 1900 to 2024.

Graph and download economic data for Employment-Population Ratio - Hispanic or Latino (LNS12300009) from Mar 1973 to May 2025 about employment-population ratio, 16 years +, latino, hispanic, household survey, employment, population, and USA.

About this dataset

Context

The dataset tabulates the Quitman population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Quitman across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Quitman was 1,973, a 0.30% decrease year-by-year from 2022. Previously, in 2022, Quitman population was 1,979, a decline of 2.13% compared to a population of 2,022 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Quitman decreased by 469. In this period, the peak population was 2,442 in the year 2000. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Quitman is shown in this column.
• Year on Year Change: This column displays the change in Quitman population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Quitman Population by Year. You can refer the same here

Adult female blue-winged teal (n = 112,639) were captured in traps and nets prior to the hunting season (July-September) in the prairie potholes and aspen parklands of the North American midcontinent from 1973 to 2016 (Figure 1). Teal were ringed with uniquely engraved metal markers, and some marked individuals were killed by hunters. A portion of these markers were retrieved and reported to the USGS Bird Banding Lab (n = 2,518; USGS Patuxent Wildlife Research Center). From 1974-2016, waterfowl breeding population and habitat surveys were flown at the beginning of the breeding season over the same area by the U.S. Fish and Wildlife Service and the Canadian Wildlife Service to estimate the total number of breeding pairs of teal (y_n,t) and other ducks, and the number of ponds (y_p,t), a landscape scale measure of habitat suitability for breeding waterfowl (Walker et al. 2013, U.S. Fish & Wildlife Service 2018). We downloaded the ringing and recovery data from the GameBirds Database CD (Bird Banding Lab, USGS Patuxent Wildlife Research Center), and the Waterfowl Breeding Population and Habitat Survey data from the USFWS Migratory Birds Data Center. We retained females marked in Canada and the United States in Waterfowl Breeding Population and Habitat Survey strata 20-49 (U.S. Fish & Wildlife Service 2018), and we restricted re-encounters to harvested individuals recovered and reported by hunters in the United States and Canada from September through early February, with half of all reported hunting mortality occurring in September. We excluded recoveries in Mexico, Central and South America, and the Carribean (n = 316) due to the inclusion of band reporting probabilities (r = r_1973, ... , r_2016) in our analyses, which were not available for Latin America. Mark-recovery data were downloaded from the USGS Bird Banding Lab Celis-Murillo et al. 2020. We accessed estimates of teal abundance and pond abundance from the Waterfowl Breeding Population and Habitat Survey (U.S. Fish & Wildlife Service 2018), as well as data on federal duck stamp sales, which are required to hunt for waterfowl in the United States. Third party data were used for this study, collection of which followed appropriate ethical guidelines. No additional ethical approval was required from our respective insitutions. We formatted the capture-recovery data into a multinomial array to reduce computational requirements. Please contact the authors for additional information about data processing. 1. Harvest of wild organisms is an important component of human culture, economy, and recreation, but can also put species at risk of extinction. Decisions that guide successful management actions therefore rely on the ability of researchers to link changes in demographic processes to the anthropogenic actions or environmental changes that underlie variation in demographic parameters. 2. Ecologists often use population models or maximum sustained yield curves to estimate the impacts of harvest on wildlife and fish populations. Applications of these models usually focus exclusively on the impact of harvest and often fail to consider adequately other potential, often collinear, mechanistic drivers of the observed relationships between harvest and demographic rates. In this study, we used an integrated population model and long-term data (1973-2016) to examine the relationships among hunting and natural mortality, the number of hunters, habitat conditions, and population size of blue-winged teal (Spatula discors), an abundant North American dabbling duck with a relatively fast-paced life history strategy. 3. Over the last two and a half decades of the study, teal abundance tripled, hunting mortality probability increased slightly (< 0.02), and natural mortality probability increased substantially (> 0.1) at greater population densities. We demonstrate strong density-dependent effects on natural mortality and fecundity as population density increased, indicative of compensatory harvest mortality and compensatory natality. Critically, an analysis that only assessed the relationship between survival and hunting mortality would spuriously indicate depensatory hunting mortality due to multicollinearity between abundance, natural mortality, and hunting mortality. 4. Our findings demonstrate that models that only consider the direct effect of hunting on survival or natural mortality can fail to accurately assess the mechanistic impact of hunting on population dynamics due to multicollinearity among demographic drivers. This multicollinearity limits inference and may have strong impacts on applied management actions globally. The open-source programs R and JAGS are required to run the integrated population model described in this manuscript.

The number of abortion-related deaths in the U.S. has decreased dramatically since 1973. In 1973, the number of deaths related to abortions was 47. In 2021, the number of reported deaths related to abortions had decreased to just five. Abortion is the act of ending a pregnancy so that it does not result in the birth of a baby. Abortions in the U.S. Abortions can be performed in a surgical setting or a medical setting (the pill). The number of legal abortions reported in the U.S. has generally declined yearly since 1990. The most frequently performed kind of abortion in the U.S. in 2022 were medical abortions. Abortion and the legality and morality of the procedure has been a publicly debated topic in the United States for many years. Public opinions on abortion Opinions on abortion in the United States can be divided into two campaigns. Pro-choice is the belief that women have the right to decide when they want to become pregnant and if they want to terminate the pregnancy through an abortion. Pro-life, is the belief that women should not be able to choose to have an abortion. As of 2023, around 52 percent of the U.S. population was pro-choice, while 44 percent considered themselves pro-life. However, these shares have fluctuated over the past couple decades, with a majority of people saying they were pro-life as recently as 2019.

United States Unemployment: Black or African American data was reported at 1,287.000 Person th in Apr 2025. This records a decrease from the previous number of 1,380.000 Person th for Mar 2025. United States Unemployment: Black or African American data is updated monthly, averaging 1,591.500 Person th from Jan 1972 (Median) to Apr 2025, with 640 observations. The data reached an all-time high of 3,285.000 Person th in May 2020 and a record low of 745.000 Person th in Oct 1973. United States Unemployment: Black or African American data remains active status in CEIC and is reported by U.S. Bureau of Labor Statistics. The data is categorized under Global Database’s United States – Table US.G: Current Population Survey: Unemployment.

description: This report summarizes the Waterfowl Breeding Population and Habitat Survey for Alaska during 1973. The primary purpose of the survey is to provide information on spring population size and trajectory for certain North American duck species. Survey methods, habitat and weather conditions, breeding population indices, and tables of population estimates are provided.; abstract: This report summarizes the Waterfowl Breeding Population and Habitat Survey for Alaska during 1973. The primary purpose of the survey is to provide information on spring population size and trajectory for certain North American duck species. Survey methods, habitat and weather conditions, breeding population indices, and tables of population estimates are provided.

Graph and download economic data for Resident Population in Conway County, AR (ARCNPOP) from 1970 to 2024 about Conway County, AR; AR; residents; population; and USA.

About this dataset

Context

The dataset tabulates the Hadley town population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Hadley town across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Hadley town was 1,956, a 0.86% decrease year-by-year from 2022. Previously, in 2022, Hadley town population was 1,973, a decline of 0.55% compared to a population of 1,984 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Hadley town decreased by 30. In this period, the peak population was 2,181 in the year 2009. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Hadley town is shown in this column.
• Year on Year Change: This column displays the change in Hadley town population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Hadley town Population by Year. You can refer the same here