San Bernardino County, CA Demographics

Population 2,197,104 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
San Bernardino County, CA map of median age by neighborhood
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Population and households in San Bernardino County

Household size in San Bernardino County

Household size, people per household
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–103.413.353.042.68
2010–143.463.433.102.73
2015–193.393.423.092.71
2020–243.333.343.012.65
Change−0.08−0.01−0.03−0.03
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San Bernardino County is a place of big households: 3.33 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has edged down from 3.41 in 2006–10, mirroring the country.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in San Bernardino County

Median age, years
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–1032.433.635.837.7
2010–1433.534.636.838.6
2015–1934.635.937.939.6
2020–2435.837.039.040.1
Change+3.4+3.4+3.1+2.3
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San Bernardino County is young: half of its residents are under 35.8, compared with a national median of 40.1. The population tilts toward young families with children. Since 2006–10, the median age has climbed from 32.4, in line with the national trend.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in San Bernardino County

Single-parent households, % of households
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–1016.5%15.2%13.5%12.3%
2010–1417.1%15.7%13.5%12.3%
2015–1916.1%14.4%12.3%11.6%
2020–2416.2%14.8%12.3%11.6%
Change−0.2 pts−0.3 pts−1.2 pts−0.6 pts
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Single-parent households are common in San Bernardino County: 16.2% of all households, against 11.6% nationally. San Bernardino County has a higher share of single-parent households than the great majority of California counties.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in San Bernardino County

Renters in San Bernardino County

Renters, % of occupied homes
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–1034.9%32.3%42.6%33.3%
2010–1439.1%36.6%45.2%35.6%
2015–1940.2%36.7%45.2%36.0%
2020–2437.9%34.2%44.1%34.8%
Change+3.1 pts+1.9 pts+1.5 pts+1.5 pts
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Renting is a bit more common in San Bernardino County than nationally: 37.9% of households rent their homes, against 34.8% for the U.S. About a third of owners (32.8%) have paid off their mortgages, below the national share of 39.8%. Renting is most common in the south and least common in the west. Since 2006–10, the renter share has risen 3.1 points, as it has nationally.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in San Bernardino County

Vacant homes, % of all homes
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–1011.4%11.8%8.7%11.4%
2010–1410.7%10.9%8.1%11.4%
2015–198.7%9.4%7.5%11.1%
2020–247.1%7.8%7.3%9.6%
Change−4.2 pts−4.0 pts−1.4 pts−1.8 pts
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Vacancy is on the low side in San Bernardino County: 7.1% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. That is in line with the rest of the Riverside area. Vacancy has fallen 4.2 points since 2006–10, mirroring the country.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in San Bernardino County

Age of homes, median year built
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–101979198319721974
2010–141980198419731975
2015–191981198419741977
2020–241983198619761980
Change+3+3+4+6
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The typical home in San Bernardino County was built around 1983, about the same vintage as the country's housing overall (1980). The median year built has moved up from 1979 in 2006–10, a sign of steady new building. Newer construction is concentrated in the west, while the south has the oldest housing.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in San Bernardino County

Rent, per month
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–10$1,239$1,287$1,298$965
2010–14$1,277$1,332$1,379$1,040
2015–19$1,481$1,549$1,721$1,213
2020–24$1,996$2,083$2,229$1,571
Change+$757+$796+$931+$606
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The median renter in San Bernardino County pays $1,996 a month for rent and utilities, well above the national median of $1,571. Rents are up $757 a month from 2006–10, a 61% jump, roughly in step with the nation. Rent takes 35.5% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Renters on a budget will find the lowest rents in the north; the highest are in the west.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in San Bernardino County

Bachelor's degrees in San Bernardino County

Bachelor's degrees, % of adults 25+
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–1018.1%19.2%29.1%28.4%
2010–1418.3%19.4%30.1%29.6%
2015–1920.6%21.2%32.9%32.1%
2020–2423.0%24.0%36.3%35.6%
Change+4.9 pts+4.8 pts+7.1 pts+7.2 pts
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College degrees are relatively uncommon in San Bernardino County: 23.0% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree is up 4.9 points from 2006–10, mirroring the country. College graduates are most concentrated in the west and least in the north.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in San Bernardino County

High school graduates, % of adults 25+
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–1077.2%77.9%79.9%84.9%
2010–1477.8%78.6%80.7%86.1%
2015–1979.7%80.6%82.6%87.7%
2020–2482.3%82.5%84.2%89.3%
Change+5.1 pts+4.6 pts+4.3 pts+4.3 pts
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Just over one in six adults in San Bernardino County never finished high school, well above the national share: only 82.3% have a diploma or equivalent, against 89.3% nationally. The Riverside area as a whole looks much the same. The share with a diploma has risen 5.1 points since 2006–10, as it has nationally.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in San Bernardino County

Unemployment, % of the labor force
PeriodSan Bernardino CountyRiverside areaCaliforniaU.S.
2006–1011.5%11.4%9.2%8.1%
2010–1414.3%14.4%11.3%9.4%
2015–197.8%7.7%6.3%5.6%
2020–247.2%6.8%6.6%5.4%
Change−4.3 pts−4.6 pts−2.6 pts−2.7 pts
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Jobs have been harder to find in San Bernardino County than nationally: unemployment was 7.2%, against 5.4%. Since 2006–10, unemployment has fallen 4.3 points, mirroring the country. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

San Bernardino County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
San Bernardino County3.3335.816.2%37.9%7.1%1983$1,99623.0%82.3%7.2%
Los Angeles County3.0039.213.0%54.1%6.8%1965$2,15835.2%80.4%7.2%
Ventura County3.1140.811.1%35.4%5.7%1978$2,49835.5%84.5%5.7%
Socorro County3.0939.715.8%24.9%28.5%1978$66321.6%84.6%1.3%
Roosevelt County2.3934.815.9%39.3%13.3%1978$1,00222.9%86.8%5.5%
Bailey County3.1338.914.7%20.1%14.4%1971$91014.7%63.2%0.0%
Lamb County2.7637.416.0%26.0%17.4%1967$99114.9%78.5%1.9%
Hale County2.7436.818.1%39.5%17.6%1970$85815.8%74.5%5.6%
Floyd County2.6839.014.6%26.7%24.0%1963$74216.2%76.6%5.2%
Motley County2.5650.68.9%23.5%37.7%1961$72019.5%85.8%0.8%
Cottle County2.4346.822.6%16.8%37.9%1960$21723.2%83.1%13.4%

All figures 2020–24.

Counties with similar populations: Miami-Dade County, FL · Kings County, NY · Dallas County, TX · Riverside County, CA · Salt Lake County, UT · Queens County, NY · Palm Beach County, FL · Orange County, FL · New York County, NY · Tarrant County, TX

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up San Bernardino County. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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