About this dataset

Context

The dataset tabulates the Davenport 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 Davenport 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 Davenport was 100,354, a 0.01% increase year-by-year from 2022. Previously, in 2022, Davenport population was 100,339, a decline of 0.69% compared to a population of 101,041 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Davenport increased by 2,166. In this period, the peak population was 102,627 in the year 2015. 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 Davenport is shown in this column.
• Year on Year Change: This column displays the change in Davenport 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 Davenport Population by Year. You can refer the same here

About this dataset

Context

The dataset tabulates the Davenport 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 Davenport. The dataset can be utilized to understand the population distribution of Davenport by age. For example, using this dataset, we can identify the largest age group in Davenport.

Key observations

The largest age group in Davenport, IA was for the group of age 20 to 24 years years with a population of 7,642 (7.56%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Davenport, IA was the 80 to 84 years years with a population of 1,694 (1.68%). 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 Davenport is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Davenport 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 Davenport Population by Age. You can refer the same here

Graph and download economic data for Population Estimate, Total, Hispanic or Latino, Black or African American Alone (5-year estimate) in Scott County, IA (B03002014E019163) from 2009 to 2023 about Scott County, IA; Davenport; IA; African-American; latino; hispanic; estimate; persons; 5-year; population; and USA.

U.S. Census Bureau QuickFacts statistics for Davenport city, Iowa. QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

About this dataset

Context

The dataset tabulates the data for the Davenport, IA population pyramid, which represents the Davenport population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates. It lists the male and female population for each age group, along with the total population for those age groups. Higher numbers at the bottom of the table suggest population growth, whereas higher numbers at the top indicate declining birth rates. Furthermore, the dataset can be utilized to understand the youth dependency ratio, old-age dependency ratio, total dependency ratio, and potential support ratio.

Key observations

• Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Davenport, IA, is 26.9.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Davenport, IA, is 25.2.
• Total dependency ratio for Davenport, IA is 52.1.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Davenport, IA is 4.0.

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 for the Davenport population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Davenport for the selected age group is shown in the following column.
• Population (Female): The female population in the Davenport for the selected age group is shown in the following column.
• Total Population: The total population of the Davenport for the selected age group is shown in the following column.

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 Davenport Population by Age. You can refer the same here

About this dataset

Context

The dataset tabulates the Davenport population by gender and age. The dataset can be utilized to understand the gender distribution and demographics of Davenport.

Content

The dataset constitues the following two datasets across these two themes

• Davenport, IA Population Breakdown by Gender
• Davenport, IA Population Breakdown by Gender and Age

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/.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino, Two or More Races (5-year estimate) in Scott County, IA (B03002009E019163) from 2009 to 2023 about Scott County, IA; Davenport; IA; non-hispanic; estimate; persons; 5-year; population; and USA.

Graph and download economic data for Percent of Population Below the Poverty Level (5-year estimate) in Scott County, IA (S1701ACS019163) from 2012 to 2023 about Scott County, IA; Davenport; IA; percent; poverty; 5-year; population; and USA.

About this dataset

Context

The dataset tabulates the Davenport 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 Davenport 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 2022, the population of Davenport was 100,486, a 0.58% decrease year-by-year from 2021. Previously, in 2021, Davenport population was 101,072, a decline of 0.56% compared to a population of 101,646 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Davenport increased by 2,298. In this period, the peak population was 102,627 in the year 2015. 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 2022

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2022)
• Population: The population for the specific year for the Davenport is shown in this column.
• Year on Year Change: This column displays the change in Davenport 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 Davenport Population by Year. You can refer the same here

Resident Population in Davenport-Moline-Rock Island, IA-IL (MSA) was 381.80100 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Davenport-Moline-Rock Island, IA-IL (MSA) reached a record high of 384.29000 in January of 2014 and a record low of 372.75400 in January of 2004. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Davenport-Moline-Rock Island, IA-IL (MSA) - last updated from the United States Federal Reserve on June of 2025.

This dataset tracks annual hispanic student percentage from 1991 to 2023 for Madison Elementary School vs. Iowa and Davenport Comm School District

This dataset tracks annual hispanic student percentage from 1991 to 2023 for Central High School vs. Iowa and Davenport Comm School District

This dataset tracks annual free lunch eligibility from 1991 to 2023 for Madison Elementary School vs. Iowa and Davenport Comm School District

This dataset tracks annual math proficiency from 2010 to 2022 for Madison Elementary School vs. Iowa and Davenport Comm School District

This dataset tracks annual hispanic student percentage from 1991 to 2023 for West High School vs. Iowa and Davenport Comm School District

This dataset tracks annual diversity score from 1991 to 2023 for West High School vs. Iowa and Davenport Comm School District

This dataset tracks annual hispanic student percentage from 1993 to 2023 for Mid City High School vs. Iowa and Davenport Comm School District

This dataset tracks annual white student percentage from 1991 to 2023 for West High School vs. Iowa and Davenport Comm School District

Graph and download economic data for Estimate of Median Household Income for Scott County, IA (MHIIA19163A052NCEN) from 1989 to 2023 about Scott County, IA; Davenport; IA; households; median; income; and USA.

This dataset tracks annual reading and language arts proficiency from 2010 to 2022 for Madison Elementary School vs. Iowa and Davenport Comm School District