Graph and download economic data for Resident Population in Clay County, MO (MOCLAY7POP) from 1970 to 2024 about Clay County, MO; Kansas City; MO; residents; population; and USA.

About this dataset

Context

The dataset tabulates the Clay County 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 Clay County 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 Clay County was 259,772, a 1.11% increase year-by-year from 2022. Previously, in 2022, Clay County population was 256,930, an increase of 0.41% compared to a population of 255,871 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Clay County increased by 75,008. In this period, the peak population was 259,772 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. 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 Clay County is shown in this column.
• Year on Year Change: This column displays the change in Clay County 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 Clay County Population by Year. You can refer the same here

About this dataset

Context

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

Key observations

The largest age group in Clay County, MO was for the group of age 30 to 34 years years with a population of 19,039 (7.45%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Clay County, MO was the 85 years and over years with a population of 3,721 (1.46%). 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 Clay County is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Clay 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 Clay County Population by Age. You can refer the same here

Graph and download economic data for Population Estimate, Total (5-year estimate) in Clay County, MO (B03002001E029047) from 2009 to 2023 about Clay County, MO; Kansas City; MO; estimate; 5-year; persons; population; and USA.

Comprehensive demographic dataset for Clay County, MO, US including population statistics, household income, housing units, education levels, employment data, and transportation with year-over-year changes.

About this dataset

Context

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

Key observations

The largest age group in Clay County, MO was for the group of age 30-34 years with a population of 18,295 (7.31%), according to the 2021 American Community Survey. At the same time, the smallest age group in Clay County, MO was the 85+ years with a population of 3,697 (1.48%). 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 Clay County is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Clay 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 Clay County Population by Age. You can refer the same here

About this dataset

Context

The dataset tabulates the data for the Clay County, MO population pyramid, which represents the Clay County population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey 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 Clay County, MO, is 30.4.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Clay County, MO, is 21.5.
• Total dependency ratio for Clay County, MO is 51.9.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Clay County, MO is 4.6.

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 for the Clay County population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Clay County for the selected age group is shown in the following column.
• Population (Female): The female population in the Clay County for the selected age group is shown in the following column.
• Total Population: The total population of the Clay County 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 Clay County Population by Age. You can refer the same here

Graph and download economic data for Estimate, Median Age by Sex, Total Population (5-year estimate) in Clay County, MO (B01002001E029047) from 2009 to 2023 about Clay County, MO; Kansas City; age; MO; 5-year; median; and USA.

U.S. Census Bureau QuickFacts statistics for Clay County, Missouri. 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.

Graph and download economic data for Population Estimate, Total, Hispanic or Latino, Two or More Races (5-year estimate) in Clay County, MO (B03002019E029047) from 2009 to 2023 about Clay County, MO; Kansas City; latino; hispanic; MO; estimate; 5-year; persons; population; and USA.

About this dataset

Context

The dataset tabulates the population of Clay County by race. It includes the population of Clay County across racial categories (excluding ethnicity) as identified by the Census Bureau. The dataset can be utilized to understand the population distribution of Clay County across relevant racial categories.

Key observations

The percent distribution of Clay County population by race (across all racial categories recognized by the U.S. Census Bureau): 82.66% are white, 6.26% are Black or African American, 0.38% are American Indian and Alaska Native, 2.14% are Asian, 0.27% are Native Hawaiian and other Pacific Islander, 2.13% are some other race and 6.16% are multiracial.

https://i.neilsberg.com/ch/clay-county-mo-population-by-race.jpeg" alt="Clay County population by race">

Content

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

Racial categories include:

• White
• Black or African American
• American Indian and Alaska Native
• Asian
• Native Hawaiian and Other Pacific Islander
• Some other race
• Two or more races (multiracial)

Variables / Data Columns

• Race: This column displays the racial categories (excluding ethnicity) for the Clay County
• Population: The population of the racial category (excluding ethnicity) in the Clay County is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race as a proportion of Clay 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 Clay County Population by Race & Ethnicity. You can refer the same here

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Clay County, MO was 19687.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Clay County, MO reached a record high of 19687.00000 in January of 2023 and a record low of 10706.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Clay County, MO - last updated from the United States Federal Reserve on December of 2025.

Estimate, Median Age by Sex, Total Population (5-year estimate) in Clay County, MO was 37.60000 Years of Age in January of 2023, according to the United States Federal Reserve. Historically, Estimate, Median Age by Sex, Total Population (5-year estimate) in Clay County, MO reached a record high of 37.60000 in January of 2023 and a record low of 35.70000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate, Median Age by Sex, Total Population (5-year estimate) in Clay County, MO - last updated from the United States Federal Reserve on October of 2025.

Graph and download economic data for Percent of Population Below the Poverty Level (5-year estimate) in Clay County, MO (S1701ACS029047) from 2012 to 2023 about Clay County, MO; Kansas City; MO; poverty; percent; 5-year; population; and USA.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Clay County, MO was 16894.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Clay County, MO reached a record high of 16894.00000 in January of 2023 and a record low of 6524.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Clay County, MO - last updated from the United States Federal Reserve on November of 2025.

About this dataset

Context

The dataset tabulates the Non-Hispanic population of Clay County by race. It includes the distribution of the Non-Hispanic population of Clay County across various race categories as identified by the Census Bureau. The dataset can be utilized to understand the Non-Hispanic population distribution of Clay County across relevant racial categories.

Key observations

Of the Non-Hispanic population in Clay County, the largest racial group is White alone with a population of 198,988 (85.68% of the total Non-Hispanic population).

https://i.neilsberg.com/ch/clay-county-mo-population-by-race-and-ethnicity.jpeg" alt="Clay County Non-Hispanic population by race">

Content

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

Racial categories include:

• White
• Black or African American
• American Indian and Alaska Native
• Asian
• Native Hawaiian and Other Pacific Islander
• Some other race
• Two or more races (multiracial)

Variables / Data Columns

• Race: This column displays the racial categories (for Non-Hispanic) for the Clay County
• Population: The population of the racial category (for Non-Hispanic) in the Clay County is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race as a proportion of Clay County total Non-Hispanic 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 Clay County Population by Race & Ethnicity. You can refer the same here

Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Clay County, MO was 6209.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Clay County, MO reached a record high of 6209.00000 in January of 2023 and a record low of 4148.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Clay County, MO - last updated from the United States Federal Reserve on December of 2025.

About this dataset

Context

The dataset tabulates the Clay County 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 Clay County 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 Clay County was 257,033, a 0.46% increase year-by-year from 2021. Previously, in 2021, Clay County population was 255,860, an increase of 0.69% compared to a population of 254,112 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Clay County increased by 72,269. In this period, the peak population was 257,033 in the year 2022. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. 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 Clay County is shown in this column.
• Year on Year Change: This column displays the change in Clay County 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 Clay County Population by Year. You can refer the same here

About this dataset

Context

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

Content

The dataset constitues the following two datasets across these two themes

• Clay County, MO Population Breakdown by Gender
• Clay County, MO 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/.

About this dataset

Context

The dataset tabulates the population of Clay County by race. It includes the population of Clay County across racial categories (excluding ethnicity) as identified by the Census Bureau. The dataset can be utilized to understand the population distribution of Clay County across relevant racial categories.

Key observations

The percent distribution of Clay County population by race (across all racial categories recognized by the U.S. Census Bureau): 80.08% are white, 6.78% are Black or African American, 0.32% are American Indian and Alaska Native, 2.45% are Asian, 0.35% are Native Hawaiian and other Pacific Islander, 2.66% are some other race and 7.36% are multiracial.

Content

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

Racial categories include:

• White
• Black or African American
• American Indian and Alaska Native
• Asian
• Native Hawaiian and Other Pacific Islander
• Some other race
• Two or more races (multiracial)

Variables / Data Columns

• Race: This column displays the racial categories (excluding ethnicity) for the Clay County
• Population: The population of the racial category (excluding ethnicity) in the Clay County is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race as a proportion of Clay 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 Clay County Population by Race & Ethnicity. You can refer the same here