Sacramento County, CA Demographics

Population 1,594,006 · Census ACS 2020–24

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

Household size in Sacramento County

Household size, people per household
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–102.792.763.042.68
2010–142.842.813.102.73
2015–192.862.823.092.71
2020–242.892.833.012.65
Change+0.10+0.07−0.03−0.03
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Households in Sacramento County average 2.89 people, above the national 2.65, so families with children are more common here. Since 2006–10, household size has climbed from 2.79, even as the national average fell. Households are largest in the south and smallest in the west.

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 Sacramento County

Median age, years
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–1035.836.735.837.7
2010–1436.337.636.838.6
2015–1937.538.737.939.6
2020–2438.439.639.040.1
Change+2.6+2.9+3.1+2.3
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The median resident of Sacramento County is 38.4 years old, a few years younger than the national median of 40.1. The median age has climbed from 35.8 in 2006–10, in line with the national trend. Residents skew youngest in the north and oldest in the southeast.

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 Sacramento County

Single-parent households, % of households
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–1014.5%12.8%13.5%12.3%
2010–1414.7%12.9%13.5%12.3%
2015–1913.2%11.5%12.3%11.6%
2020–2412.3%11.0%12.3%11.6%
Change−2.2 pts−1.7 pts−1.2 pts−0.6 pts
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Single-parent households are about as common in Sacramento County as they are nationally: 12.3%, against 11.6%. Single parents are more common here than in the Sacramento area overall (11.0%). The single-parent share is down 2.2 points from 2006–10, a much bigger shift than nationally.

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 Sacramento County

Renters in Sacramento County

Renters, % of occupied homes
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–1040.5%37.3%42.6%33.3%
2010–1444.1%40.4%45.2%35.6%
2015–1943.6%39.7%45.2%36.0%
2020–2441.0%37.0%44.1%34.8%
Change+0.4 pts−0.3 pts+1.5 pts+1.5 pts
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About four in ten households in Sacramento County rent their homes (41.0%), a bit above the national share of 34.8%. Among homeowners, 31.7% have no mortgage at all, below the national share of 39.8%. Rentals cluster in the west; owners are most common in the southeast.

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 Sacramento County

Vacant homes, % of all homes
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–109.0%9.3%8.7%11.4%
2010–148.0%8.7%8.1%11.4%
2015–195.7%6.7%7.5%11.1%
2020–245.6%6.7%7.3%9.6%
Change−3.3 pts−2.6 pts−1.4 pts−1.8 pts
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Vacancy is on the low side in Sacramento County: 5.6% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. Vacancy has fallen 3.3 points since 2006–10, as it has nationally. Of California's 58 counties, only four have a lower vacancy rate.

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 Sacramento County

Age of homes, median year built
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–101978198019721974
2010–141978198119731975
2015–191980198219741977
2020–241982198519761980
Change+4+5+4+6
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Homes in Sacramento County are about the same age as the nation's housing: the median home was built in 1982, versus 1980 nationally. The median year built has moved up from 1978 in 2006–10, a sign of steady new building. The newest homes are mostly in the northwest, the oldest in the center.

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 Sacramento County

Rent, per month
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–10$1,160$1,199$1,298$965
2010–14$1,207$1,254$1,379$1,040
2015–19$1,428$1,488$1,721$1,213
2020–24$1,960$2,018$2,229$1,571
Change+$800+$818+$931+$606
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A typical rental in Sacramento County costs $1,960 a month with utilities, well above the national median of $1,571. Rents are up $800 a month from 2006–10, a 69% jump, faster than rents rose nationally. The typical renter here spends 33.9% of household income on rent, 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 center; the highest are in the southeast.

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 Sacramento County

Bachelor's degrees in Sacramento County

Bachelor's degrees, % of adults 25+
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–1027.2%30.1%29.1%28.4%
2010–1427.5%30.6%30.1%29.6%
2015–1930.2%33.6%32.9%32.1%
2020–2434.1%37.4%36.3%35.6%
Change+6.9 pts+7.2 pts+7.1 pts+7.2 pts
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About a third of adults 25 and older in Sacramento County (34.1%) hold at least a bachelor's degree, close to the national share of 35.6%. The share is lower than in the Sacramento area as a whole (37.4%). Since 2006–10, the share with a degree has risen 6.9 points, mirroring the country.

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 Sacramento County

High school graduates, % of adults 25+
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–1084.7%86.8%79.9%84.9%
2010–1485.6%87.6%80.7%86.1%
2015–1987.3%89.0%82.6%87.7%
2020–2488.0%89.9%84.2%89.3%
Change+3.4 pts+3.1 pts+4.3 pts+4.3 pts
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About as many adults in Sacramento County have finished high school as nationally: 88.0%, against 89.3%. The rate is lower than in the Sacramento area overall (89.9%). Since 2006–10, the share with a diploma has risen 3.4 points, mirroring the country.

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 Sacramento County

Unemployment, % of the labor force
PeriodSacramento CountySacramento areaCaliforniaU.S.
2006–1010.6%9.7%9.2%8.1%
2010–1413.6%12.4%11.3%9.4%
2015–196.7%6.1%6.3%5.6%
2020–246.7%6.2%6.6%5.4%
Change−3.9 pts−3.5 pts−2.6 pts−2.7 pts
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Jobs have been harder to find in Sacramento County than nationally: unemployment was 6.7%, against 5.4%. Since 2006–10, unemployment has fallen 3.9 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).

Sacramento County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Sacramento County2.8938.412.3%41.0%5.6%1982$1,96034.1%88.0%6.7%
Yolo County2.8134.79.8%45.7%8.1%1985$1,94346.8%89.0%6.1%
Sonoma County2.5744.110.7%37.4%7.7%1980$2,28037.7%88.2%5.7%
Mineral County2.5043.117.4%27.5%20.7%1969$89413.6%92.6%8.5%
Grand County2.1440.011.1%29.7%15.6%1986$1,24637.6%94.6%1.6%
Montrose County2.4446.010.0%24.6%8.5%1989$1,35328.1%90.6%4.0%
Gunnison County1.8939.75.6%33.2%21.9%1986$1,43562.5%97.4%5.7%
Chaffee County1.9847.05.3%25.9%13.2%1988$1,89047.8%94.8%5.2%
Fremont County2.3746.79.6%24.4%12.5%1979$1,13325.7%92.1%4.5%
Kiowa County2.2948.45.5%31.3%21.3%1963$83019.4%92.4%0.2%
Greeley County2.3837.016.9%25.0%17.5%1965$86530.6%89.3%0.2%

All figures 2020–24.

Counties with similar populations: Riverside County, CA · Tarrant County, TX · Queens County, NY · Bexar County, TX · Clark County, NV · Macomb County, MI · New Haven County, CT · Nassau County, NY · Multnomah County, OR · Montgomery County, PA

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 Sacramento 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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