San Buenaventura, CA Demographics

Population 250 · Census ACS 2020–24

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San Buenaventura, CA map of median age by neighborhood
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Population and households in San Buenaventura

Household size in San Buenaventura

Household size, people per household
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–103.003.143.042.68
2010–142.953.233.102.73
2015–192.833.253.092.71
2020–243.523.113.012.65
Change+0.52−0.04−0.03−0.03
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San Buenaventura is a place of big households: 3.52 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has climbed from 3.00 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Buenaventura

Median age, years
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–1031.037.035.837.7
2010–1437.838.136.838.6
2015–1940.039.537.939.6
2020–2432.640.839.040.1
Change+1.5+3.8+3.1+2.3
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With a median age of just 32.6, San Buenaventura is far younger than the country as a whole (40.1), a population that tilts toward young families with children.

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 Buenaventura

Single-parent households, % of households
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–1011.5%12.1%13.5%12.3%
2010–1410.8%12.4%13.5%12.3%
2015–199.6%11.1%12.3%11.6%
2020–2451.8%11.1%12.3%11.6%
Change+40.3 pts−1.1 pts−1.2 pts−0.6 pts
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Single-parent households are common in San Buenaventura: 51.8% of all households, against 11.6% 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 San Buenaventura

Renters in San Buenaventura

Renters, % of occupied homes
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–1045.0%33.6%42.6%33.3%
2010–1418.4%35.5%45.2%35.6%
2015–1915.4%36.8%45.2%36.0%
2020–2442.7%35.4%44.1%34.8%
Change−2.3 pts+1.8 pts+1.5 pts+1.5 pts
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Renting is more common in San Buenaventura than nationally: 42.7% of households rent their homes, against 34.8% for the U.S. Among owners, 7.1% have paid off their mortgages, well below the national share of 39.8%.

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 Buenaventura

Vacant homes, % of all homes
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–107.7%6.3%8.7%11.4%
2010–149.8%5.7%8.1%11.4%
2015–1911.0%6.4%7.5%11.1%
2020–246.2%5.7%7.3%9.6%
Change−1.4 pts−0.5 pts−1.4 pts−1.8 pts
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Vacancy is on the low side in San Buenaventura: 6.2% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. That is in line with the rest of the Oxnard area.

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 Buenaventura

Age of homes, median year built
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–101970197519721974
2010–141974197619731975
2015–191976197619741977
2020–241994197819761980
Change+23+3+4+6
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Much of the housing in San Buenaventura is relatively new: half of its homes were built after 1994, compared with 1980 for the U.S. as a whole.

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 Buenaventura

Rent, per month
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–10$1,685$1,529$1,298$965
2010–14$1,946$1,601$1,379$1,040
2015–19$1,284$2,005$1,721$1,213
2020–24$1,929$2,498$2,229$1,571
Change+$245+$969+$931+$606
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The median renter in San Buenaventura pays $1,929 a month for rent and utilities, well above the national median of $1,571. Locally, though, rents here are lower than in the wider Oxnard area ($2,498). The typical renter here spends 49.9% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 Buenaventura

Bachelor's degrees in San Buenaventura

Bachelor's degrees, % of adults 25+
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–1033.2%29.7%29.1%28.4%
2010–1427.4%30.7%30.1%29.6%
2015–1927.9%33.0%32.9%32.1%
2020–2438.2%35.5%36.3%35.6%
Change+5.0 pts+5.8 pts+7.1 pts+7.2 pts
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College degrees are about as common in San Buenaventura as nationally: 38.2% of adults 25 and older have a bachelor's or higher, against 35.6%.

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 Buenaventura

High school graduates, % of adults 25+
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–1086.5%81.0%79.9%84.9%
2010–1484.3%81.7%80.7%86.1%
2015–1995.7%84.1%82.6%87.7%
2020–2492.1%84.5%84.2%89.3%
Change+5.6 pts+3.4 pts+4.3 pts+4.3 pts
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High school completion in San Buenaventura is a bit above the national rate: 92.1% of adults have a diploma or equivalent, against 89.3%.

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 Buenaventura

Unemployment, % of the labor force
PeriodSan BuenaventuraOxnard areaCaliforniaU.S.
2006–109.7%7.2%9.2%8.1%
2010–145.2%9.4%11.3%9.4%
2015–195.5%5.1%6.3%5.6%
2020–242.0%5.7%6.6%5.4%
Change−7.7 pts−1.5 pts−2.6 pts−2.7 pts
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Unemployment in San Buenaventura has been low: just 2.0% of the labor force was out of work and looking, well below the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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 Buenaventura compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
San Buenaventura3.5232.651.8%42.7%6.2%1994$1,92938.2%92.1%2.0%
Ventura2.6541.710.3%43.6%6.3%1975$2,31039.8%90.1%5.0%
Oak View2.6946.93.7%18.8%5.6%1971$2,59032.5%87.3%5.3%
Mira Monte2.4250.25.3%16.6%4.9%1970$2,13737.9%92.0%7.5%
Meiners Oaks2.8750.09.1%8.3%15.4%1979$1,94944.7%93.1%17.2%
Ojai2.4148.811.1%35.7%8.9%1971$2,21040.5%88.5%4.4%
Sulphur Springs2.7942.86.4%17.3%6.0%1994$1,90645.2%91.7%3.5%
Santa Paula3.3235.915.8%44.7%6.6%1970$1,87015.3%68.2%6.8%
Carpinteria2.5945.25.5%38.2%13.1%1975$2,51445.3%86.2%3.5%
Somis2.7945.37.8%27.0%6.7%1974$2,43530.6%86.5%6.1%
Camarillo2.7143.08.6%33.2%6.7%1985$2,81645.2%94.4%5.4%

All figures 2020–24.

Cities with similar populations: Gray, OK · Spragueville, ME · Split Rock, PA · Spivey, KS · Speedsville, NY · Half Moon, AR · Haddock, PA · Griffith, TN · Grenola, KS · Greenwood, WV

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 Buenaventura. 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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