Graph and download economic data for Resident Population in Boulder, CO (MSA) (BOLPOP) from 2000 to 2024 about Boulder, CO, residents, population, and USA.

Comprehensive demographic dataset for Boulder, CO, 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 Boulder 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 Boulder 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 Boulder was 1,283, a 1.26% increase year-by-year from 2022. Previously, in 2022, Boulder population was 1,267, an increase of 2.67% compared to a population of 1,234 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Boulder decreased by 53. In this period, the peak population was 1,513 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 Boulder is shown in this column.
• Year on Year Change: This column displays the change in Boulder 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 Boulder Population by Year. You can refer the same here

About this dataset

Context

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

Key observations

The percent distribution of Boulder County population by race (across all racial categories recognized by the U.S. Census Bureau): 80.65% are white, 0.84% are Black or African American, 0.28% are American Indian and Alaska Native, 4.72% are Asian, 0.06% are Native Hawaiian and other Pacific Islander, 2.90% are some other race and 10.55% 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 Boulder County
• Population: The population of the racial category (excluding ethnicity) in the Boulder County is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race as a proportion of Boulder 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 Boulder County Population by Race & Ethnicity. You can refer the same here

Comprehensive demographic dataset for Boulder County, 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 Estimate of Median Household Income for Boulder County, CO (MHICO08013A052NCEN) from 1989 to 2023 about Boulder County, CO; Boulder; CO; households; median; income; and USA.

Comprehensive demographic dataset for Old North Boulder, Boulder, CO, 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 data for the Boulder City, NV population pyramid, which represents the Boulder City 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 Boulder City, NV, is 27.8.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Boulder City, NV, is 52.5.
• Total dependency ratio for Boulder City, NV is 80.3.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Boulder City, NV is 1.9.

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

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Face refers to the areal (polygon) topological primitives that make up MTDB. A face is bounded by one or more edges; its boundary includes only the edges that separate it from other faces, not any interior edges contained within the area of the face. The Topological Faces Shapefile contains the attributes of each topological primitive face. Each face has a unique topological face identifier (TFID) value. Each face in the shapefile includes the key geographic area codes for all geographic areas for which the Census Bureau tabulates data for both the 2020 Census and the annual estimates and surveys. The geometries of each of these geographic areas can then be built by dissolving the face geometries on the appropriate key geographic area codes in the Topological Faces Shapefile.

U.S. Census Bureau QuickFacts statistics for Boulder County, Colorado. 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.

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) System (MTS). The MTS represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. The Census Bureau includes landmarks in the MTS for locating special features and to help enumerators during field operations. Some of the more common landmark types include airports, cemeteries, parks, schools, and churches and other religious institutions. The Census Bureau adds landmark features to MTS on an as-needed basis and does not ensure that all instances of a particular feature are included. The presence or absence of a landmark such as a hospital or prison does not mean that the living quarters associated with that landmark were geocoded to that census tabulation block or excluded from the census enumeration. The Area Landmark shapefile does not include military installations or water bodies because they appear in their own separate shapefiles, mil.shp and areawater.shp respectively.

Resident Population in Boulder, CO (MSA) was 330.26200 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Boulder, CO (MSA) reached a record high of 330.95300 in January of 2020 and a record low of 271.66900 in January of 2000. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Boulder, CO (MSA) - last updated from the United States Federal Reserve on October of 2025.

Graph and download economic data for 90% Confidence Interval Upper Bound of Estimate of Median Household Income for Boulder County, CO (MHICIUBCO08013A052NCEN) from 1989 to 2023 about Boulder County, CO; Boulder; CO; households; median; income; and USA.

Comprehensive demographic dataset for East Aurora, Boulder, CO, 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 data for the Boulder, CO population pyramid, which represents the Boulder 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 Boulder, CO, is 11.5.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Boulder, CO, is 15.8.
• Total dependency ratio for Boulder, CO is 27.3.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Boulder, CO is 6.3.

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

Comprehensive demographic dataset for University Hill, Boulder, 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 Poverty Universe, Age 5-17 related for Boulder County, CO (PUA5T17RCO08013A647NCEN) from 1998 to 2023 about Boulder County, CO; Boulder; CO; child; poverty; and USA.

Graph and download economic data for Estimated Percent of People of All Ages in Poverty for Boulder County, CO (PPAACO08013A156NCEN) from 1989 to 2023 about Boulder County, CO; Boulder; CO; child; poverty; percent; and USA.

Graph and download economic data for Employed Persons in Boulder, CO (MSA) (LAUMT081450000000005) from Jan 1990 to Aug 2025 about Boulder, CO, persons, household survey, employment, and USA.

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