About this dataset

Context

The dataset tabulates the population of San Bernardino County by gender across 18 age groups. It lists the male and female population in each age group along with the gender ratio for San Bernardino County. The dataset can be utilized to understand the population distribution of San Bernardino County by gender and age. For example, using this dataset, we can identify the largest age group for both Men and Women in San Bernardino County. Additionally, it can be used to see how the gender ratio changes from birth to senior most age group and male to female ratio across each age group for San Bernardino County.

Key observations

Largest age group (population): Male # 10-14 years (87,550) | Female # 30-34 years (81,852). 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

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.

Variables / Data Columns

• Age Group: This column displays the age group for the San Bernardino County population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the San Bernardino County is shown in the following column.
• Population (Female): The female population in the San Bernardino County is shown in the following column.
• Gender Ratio: Also known as the sex ratio, this column displays the number of males per 100 females in San Bernardino County for each age group.

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 San Bernardino County Population by Gender. You can refer the same here

Graph and download economic data for Employed Persons in San Bernardino County, CA (LAUCN060710000000005) from Jan 1990 to Aug 2025 about San Bernardino County, CA; Riverside; CA; household survey; persons; employment; and USA.

Comprehensive demographic dataset for San Bernardino, CA, 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 San Bernardino 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 San Bernardino 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 San Bernardino County was 2.2 million, a 0.03% increase year-by-year from 2022. Previously, in 2022, San Bernardino County population was 2.19 million, an increase of 0.08% compared to a population of 2.19 million in 2021. Over the last 20 plus years, between 2000 and 2023, population of San Bernardino County increased by 477,034. In this period, the peak population was 2.2 million 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 San Bernardino County is shown in this column.
• Year on Year Change: This column displays the change in San Bernardino 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 San Bernardino County Population by Year. You can refer the same here

This data table shows the total population, total households, and total housing units for 2000, 2010, 2015, and 2020 for the County of San Bernardino. For more information and a detailed summary of the demographic profile of San Bernardino County that has been prepared by Esri, please view the Detailed Community Profile [pdf]. For questions about this dataset, please email opendata@isd.sbcounty.gov.Data source is the U.S. Census Bureau, Census 2010 Summary File, Esri Forecasts for 2015 and 2020.

Graph and download economic data for Resident Population in San Bernardino County, CA (CASANB1POP) from 1970 to 2024 about San Bernardino County, CA; Riverside; residents; CA; population; and USA.

FBI National Incident-Based Reporting System (FBI NIBRS) crime data for California State University: San Bernardino (University or College) in California, including incidents, statistics, demographics, and detailed incident information.

FBI National Incident-Based Reporting System (FBI NIBRS) crime data for San Bernardino Unified School District (Other) in California, including incidents, statistics, demographics, and detailed incident information.

This resource is a member of a series. 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 All Roads shapefile includes all features within the MTS Super Class "Road/Path Features" distinguished where the MAF/TIGER Feature Classification Code (MTFCC) for the feature in the MTS that begins with "S". This includes all primary, secondary, local neighborhood, and rural roads, city streets, vehicular trails (4wd), ramps, service drives, alleys, parking lot roads, private roads for service vehicles (logging, oil fields, ranches, etc.), bike paths or trails, bridle/horse paths, walkways/pedestrian trails, and stairways.

Historical dataset of population level and growth rate for the Riverside-San Bernardino metro area from 1950 to 2025.

Estimate, Median Age by Sex, Total Population (5-year estimate) in San Bernardino County, CA was 34.40000 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 San Bernardino County, CA reached a record high of 34.40000 in January of 2023 and a record low of 30.70000 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 San Bernardino County, CA - last updated from the United States Federal Reserve on November of 2025.

About this dataset

Context

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

Key observations

There is a slight majority of male population, with 50.08% 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 San Bernardino County is shown in this column.
• % of Total Population: This column displays the percentage distribution of each gender as a proportion of San Bernardino 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 San Bernardino County Population by Race & Ethnicity. You can refer the same here

In 2023, the population of the Riverside-San Bernardino-Ontario metropolitan area in the United States was about 4.68 million people. This was a slight increase from the previous year, when the population was about 4.66 million people.

FBI National Incident-Based Reporting System (FBI NIBRS) crime data for California Department of Forestry and Fire Protection: San Bernardino (Other State Agency) in California, including incidents, statistics, demographics, and detailed incident information.

View monthly updates and historical trends for San Bernardino, CA Unemployment Rate. Source: Bureau of Labor Statistics. Track economic data with YCharts …

U.S. Census Bureau QuickFacts statistics for San Bernardino County, California. 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.

Resident Population in San Bernardino County, CA was 2214.28100 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in San Bernardino County, CA reached a record high of 2214.28100 in January of 2024 and a record low of 682.23300 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in San Bernardino County, CA - last updated from the United States Federal Reserve on October of 2025.

San Bernardino County, CA has a D wealth grade. Median household income: $82,981. Unemployment rate: 7.0%. Income grows 6.1% yearly.

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.

This dataset contains parcel polygons for San Bernardino County. Address and owner name information have been redacted in compliance with Assembly Bill No. 1785.