Atascadero, CA Demographics

Population 32,127 · Census ACS 2020–24

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

Household size in Atascadero

Household size, people per household
PeriodAtascaderoCaliforniaU.S.
2006–102.473.042.68
2010–142.583.102.73
2015–192.593.092.71
2020–242.553.012.65
Change+0.08−0.03−0.03
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The average household in Atascadero has 2.55 people, a bit under the U.S. average of 2.65. Household size has crept up from 2.47 in 2006–10, even as the national average fell.

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 Atascadero

Median age, years
PeriodAtascaderoCaliforniaU.S.
2006–1041.435.837.7
2010–1441.836.838.6
2015–1941.937.939.6
2020–2442.539.040.1
Change+1.1+3.1+2.3
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The median resident of Atascadero is 42.5 years old, a bit older than the national median of 40.1. The median age has climbed from 41.4 in 2006–10, mirroring the country. Residents skew youngest in the east and oldest in the northwest.

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 Atascadero

Single-parent households, % of households
PeriodAtascaderoCaliforniaU.S.
2006–1013.5%13.5%12.3%
2010–1411.7%13.5%12.3%
2015–197.9%12.3%11.6%
2020–248.1%12.3%11.6%
Change−5.4 pts−1.2 pts−0.6 pts
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Single-parent households are relatively rare in Atascadero: 8.1% of households, against 11.6% nationally. The single-parent share is down 5.4 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 Atascadero

Renters in Atascadero

Renters, % of occupied homes
PeriodAtascaderoCaliforniaU.S.
2006–1032.9%42.6%33.3%
2010–1435.3%45.2%35.6%
2015–1935.6%45.2%36.0%
2020–2434.1%44.1%34.8%
Change+1.2 pts+1.5 pts+1.5 pts
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About a third of households in Atascadero rent their homes (34.1%), close to the national share of 34.8%. Renters make up a smaller share here than in California overall (44.1%). Among homeowners, 29.4% have no mortgage at all, well below the national share of 39.8%. The renter share has edged up 1.2 points since 2006–10, 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 Atascadero

Vacant homes, % of all homes
PeriodAtascaderoCaliforniaU.S.
2006–109.5%8.7%11.4%
2010–147.0%8.1%11.4%
2015–195.0%7.5%11.1%
2020–245.8%7.3%9.6%
Change−3.7 pts−1.4 pts−1.8 pts
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Fewer homes sit empty in Atascadero than nationally: 5.8%, against 9.6% for the U.S. Since 2006–10, vacancy has fallen 3.7 points, as it has nationally.

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 Atascadero

Age of homes, median year built
PeriodAtascaderoCaliforniaU.S.
2006–10197819721974
2010–14198019731975
2015–19198219741977
2020–24198519761980
Change+6+4+6
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Homes in Atascadero are a bit newer than the national norm: the median home was built in 1985, versus 1980 across the U.S. 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 southeast, 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 Atascadero

Rent, per month
PeriodAtascaderoCaliforniaU.S.
2006–10$1,129$1,298$965
2010–14$1,233$1,379$1,040
2015–19$1,564$1,721$1,213
2020–24$2,107$2,229$1,571
Change+$978+$931+$606
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The median renter in Atascadero pays $2,107 a month for rent and utilities, well above the national median of $1,571. Still, rents here are lower than in California as a whole ($2,229). Rents are up $978 a month from 2006–10, an 87% jump, faster than rents rose nationally. Rent takes 32.2% of the typical renter's income, just over the 30% mark often used to define affordable rent.

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 Atascadero

Bachelor's degrees in Atascadero

Bachelor's degrees, % of adults 25+
PeriodAtascaderoCaliforniaU.S.
2006–1028.3%29.1%28.4%
2010–1428.2%30.1%29.6%
2015–1931.3%32.9%32.1%
2020–2432.7%36.3%35.6%
Change+4.4 pts+7.1 pts+7.2 pts
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About a third of adults 25 and older in Atascadero (32.7%) hold at least a bachelor's degree, close to the national share of 35.6%. The share is lower than in California as a whole (36.3%). The share with a degree is up 4.4 points from 2006–10, as it has nationally.

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 Atascadero

High school graduates, % of adults 25+
PeriodAtascaderoCaliforniaU.S.
2006–1092.1%79.9%84.9%
2010–1491.9%80.7%86.1%
2015–1994.9%82.6%87.7%
2020–2493.7%84.2%89.3%
Change+1.6 pts+4.3 pts+4.3 pts
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High school completion in Atascadero is above the national rate: 93.7% of adults have a diploma or equivalent, against 89.3%. The share with a diploma is up 1.6 points from 2006–10, 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 Atascadero

Unemployment, % of the labor force
PeriodAtascaderoCaliforniaU.S.
2006–107.6%9.2%8.1%
2010–146.2%11.3%9.4%
2015–193.2%6.3%5.6%
2020–245.3%6.6%5.4%
Change−2.4 pts−2.6 pts−2.7 pts
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Unemployment in Atascadero is close to the national rate: 5.3% of the labor force, against 5.4%. The rate is lower than in California overall (6.6%). Unemployment is down 2.4 points from 2006–10, as it has nationally.

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).

Atascadero compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Atascadero2.5542.58.1%34.1%5.8%1985$2,10732.7%93.7%5.3%
Templeton2.6845.514.5%25.6%7.3%1995$2,58040.1%97.2%5.0%
Garden Farms3.1939.84.0%30.5%13.9%1985$2,05638.8%95.9%1.2%
Creston2.8150.09.3%26.2%13.1%1989$1,69739.9%94.5%3.2%
Klau2.2752.85.4%29.9%10.0%1991$1,98751.0%91.8%0.1%
Morro Bay2.0953.65.4%34.1%20.6%1974$1,87747.2%95.7%6.4%
Cayucos1.9657.84.0%39.4%40.6%1975$1,81644.5%96.5%1.6%
Santa Margarita2.2244.74.9%36.8%11.1%1984$2,02032.5%95.8%1.1%
Los Osos2.3948.16.2%26.8%5.9%1976$2,05353.2%96.8%5.3%
Harmony2.7055.01.9%40.8%23.3%1978$1,32141.1%94.2%4.4%
Pozo2.3861.713.2%28.0%23.9%1979$2,00925.5%98.7%3.6%

All figures 2020–24.

Cities with similar populations: Immokalee, FL · Mount Dora, FL · Naugatuck, CT · Oswego, NY · Norwood, MA · Rochester, NH · Drexel Hill, PA · Reidsville, NC · Quakertown, PA · Elgin, SC

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 Atascadero. 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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