5th most populous of 58
With 2,214,281 residents in 2024, San Bernardino County ranks 5th by population among California's 58 counties and is home to 5.6% of the state's residents.

San Bernardino County has the 8th largest economy in California ($137.9 billion GDP) and the 11th youngest population (median age 34.7).
San Bernardino County is home to 2,214,281 people (2024 estimate) on 20,068 square miles of land, with San Bernardino as county seat. This page brings together official U.S. Census Bureau population estimates since 2000, the components of change—births, deaths and migration—and American Community Survey indicators on income, housing and employment.
Pick an indicator to see its long-run evolution.
U.S. Census Bureau: intercensal estimates 2000–2009, Vintage 2020 (2010–2019) and Vintage 2024 (2020–2024), July 1.
| Indicator | Value | Year and source |
|---|---|---|
| Population estimate | 2,214,281 | 2024 · U.S. Census Bureau |
| Population, 2010 Census | 2,035,210 | 2010 · U.S. Census Bureau |
| Population, 2000 | 1,718,037 | July 1, 2000 · Census intercensal |
| Change since 2000 | +28.9% | 2000–2024 · Census |
| International migration | +9,984 | 2024 · Census Vintage 2024 |
| Domestic migration | −6,260 | 2024 · Census Vintage 2024 |
| Birth rate | 11.5 per 1,000 | 2024 · calculated |
| Death rate | 7.2 per 1,000 | 2024 · calculated |
| Population rank in California | 5th of 58 | 2024 · calculated |
| Density rank in California | 31st of 58 | 2024 · calculated |
| County seat | San Bernardino | California State Association of Counties |
| Per capita personal income | $53,991 | BEA, 2024 · official |
| Gross domestic product | $137.9 billion | BEA, current dollars, 2024 · official |
| Median household income | $85,478 | ACS 2020–2024 5-year · official |
| Poverty rate | 13.3% | ACS 2020–2024 5-year · official |
| Bachelor’s degree or higher | 23.3% | Age 25+, ACS 2020–2024 5-year · official |
| Foreign-born residents | 21.6% | ACS 2020–2024 5-year · official |
| Median home value | $505,000 | ACS 2020–2024 5-year · official |
| Median gross rent | $1,801/month | ACS 2020–2024 5-year · official |
| Median age | 34.7 years | ACS 2020–2024 5-year · official |
| Households | 674,915 | ACS 2020–2024 5-year · official |
| Owner-occupied homes | 62.1% | ACS 2020–2024 5-year · official |
Comparable indicators for San Bernardino County, California and the United States.
| Indicator | County | California | U.S. | Reference |
|---|---|---|---|---|
| Population change 2020–2024 | +1.5% | −0.3% | +2.6% | Census Vintage 2024 |
| Birth rate (per 1,000) | 11.5 | 10.2 | 10.6 | 2024 |
| Death rate (per 1,000) | 7.2 | 7.4 | 9.1 | 2024 |
| Net migration rate (per 1,000) | 1.7 | 3.1 | 8.2 | 2024 |
| Population density (/mi²) | 110.3 | 253.0 | 96.3 | Land area, Census Gazetteer |
| Per capita personal income | $53,991 | $86,232 | $73,204 | BEA, 2024 |
| Median household income | $85,478 | $99,122 | $80,734 | ACS 2020–2024 5-year |
| Poverty rate | 13.3% | 12.0% | 12.5% | ACS 2020–2024 5-year |
| Bachelor’s degree or higher | 23.3% | 37.1% | 35.7% | Age 25+, ACS 2020–2024 5-year |
| Foreign-born residents | 21.6% | 27.0% | 14.1% | ACS 2020–2024 5-year |
| Median home value | $505,000 | $734,700 | $332,700 | ACS 2020–2024 5-year |
| Median gross rent | $1,801/month | $2,036/month | $1,413/month | ACS 2020–2024 5-year |
| Median age | 34.7 years | 37.9 years | 38.9 years | ACS 2020–2024 5-year |
| Owner-occupied homes | 62.1% | 55.9% | 65.2% | ACS 2020–2024 5-year |
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With 2,214,281 residents in 2024, San Bernardino County ranks 5th by population among California's 58 counties and is home to 5.6% of the state's residents.
Its population went from 1,718,037 in 2000 to 2,214,281 in 2024, a change of +28.9%, compared with +16.0% for California as a whole.
In the year to July 2024 the county recorded 25,478 births and 15,874 deaths, so births outnumbered deaths by 9,604.
Annual Census estimates since 2000 put the county's highest population at 2,214,281 in 2024.
San Bernardino County has about 110.3 residents per square mile of land, ranking 31st of 58 counties; California averages 253.0.
With a median household income of $85,478 (ACS 2020–2024 5-year), the county ranks 29th of 58 California counties; the state median is $99,122.
Its economy produced $137.9 billion of GDP in 2024 (BEA), 8th largest among 58 California counties.
Real GDP grew 3.5% in 2024, adjusted for inflation (BEA, chained 2017 dollars).