Historical dataset of population level and growth rate for the Denver metro area from 1950 to 2025.

About this dataset

Context

The dataset tabulates the population of Denver by gender, including both male and female populations. This dataset can be utilized to understand the population distribution of Denver across both sexes and to determine which sex constitutes the majority.

Key observations

There is a slight majority of male population, with 50.43% of total population being male. 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.

Scope of gender :

Please note that American Community Survey asks a question about the respondents current sex, but not about gender, sexual orientation, or sex at birth. The question is intended to capture data for biological sex, not gender. Respondents are supposed to respond with the answer as either of Male or Female. Our research and this dataset mirrors the data reported as Male and Female for gender distribution analysis. No further analysis is done on the data reported from the Census Bureau.

Variables / Data Columns

• Gender: This column displays the Gender (Male / Female)
• Population: The population of the gender in the Denver is shown in this column.
• % of Total Population: This column displays the percentage distribution of each gender as a proportion of Denver 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 Denver Population by Race & Ethnicity. You can refer the same here

About this dataset

Context

The dataset tabulates the Denver population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Denver. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was 18 to 64 years with a poulation of 495,254 (69.39% of the total population). 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 cohorts:

• Under 18 years
• 18 to 64 years
• 65 years and over

Variables / Data Columns

• Age Group: This column displays the age cohort for the Denver population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
• Population: The population for the age cohort in Denver is shown in the following column.
• Percent of Total Population: The population as a percent of total population of the Denver 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 Denver Population by Age. You can refer the same here

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

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

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Denver County, CO was 199425.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Denver County, CO reached a record high of 211409.00000 in January of 2020 and a record low of 185463.00000 in January of 2010. 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 Denver County, CO - last updated from the United States Federal Reserve on October of 2025.

About this dataset

Context

The dataset tabulates the data for the Denver County, CO population pyramid, which represents the Denver County 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 Denver County, CO, is 21.4.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Denver County, CO, is 17.0.
• Total dependency ratio for Denver County, CO is 38.4.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Denver County, CO is 5.9.

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

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

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

Graph and download economic data for Employed Persons in Denver County/City, CO (LAUCN080310000000005) from Jan 1990 to Aug 2025 about Denver County, CO; Denver; CO; household survey; persons; employment; and USA.

About this dataset

Context

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

Key observations

The largest age group in Denver City, TX was for the group of age 10 to 14 years years with a population of 618 (14.08%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Denver City, TX was the 75 to 79 years years with a population of 26 (0.59%). 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 Denver City is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Denver City 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 Denver City Population by Age. You can refer the same here

Denver County, CO - Resident Population in Denver County/city, CO was 729.01900 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Denver County, CO - Resident Population in Denver County/city, CO reached a record high of 729.01900 in January of 2024 and a record low of 468.13900 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Denver County, CO - Resident Population in Denver County/city, CO - last updated from the United States Federal Reserve on September of 2025.

Estimate, Median Age by Sex, Total Population (5-year estimate) in Denver County, CO was 35.20000 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 Denver County, CO reached a record high of 35.20000 in January of 2023 and a record low of 33.30000 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 Denver County, CO - last updated from the United States Federal Reserve on September of 2025.

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

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

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

Graph and download economic data for Employed Persons in Denver-Aurora-Lakewood, CO (MSA) (LAUMT081974000000005) from Jan 1990 to Aug 2025 about Denver, CO, persons, household survey, employment, and USA.

Equifax Subprime Credit Population for Denver County, CO was 21.57% in April of 2025, according to the United States Federal Reserve. Historically, Equifax Subprime Credit Population for Denver County, CO reached a record high of 32.52 in April of 1999 and a record low of 18.72 in April of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Equifax Subprime Credit Population for Denver County, CO - last updated from the United States Federal Reserve on October of 2025.

Comprehensive demographic dataset for City Park West, Denver, CO, US including population statistics, household income, housing units, education levels, employment data, and transportation with year-over-year changes.

Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Denver County, CO was 25209.00000 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 Denver County, CO reached a record high of 25745.00000 in January of 2019 and a record low of 17681.00000 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 Denver County, CO - last updated from the United States Federal Reserve on October of 2025.