Hidden Hills, CA Demographics

Population 1,993 · Census ACS 2020–24

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

Household size in Hidden Hills

Household size, people per household
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–103.373.143.042.68
2010–143.003.203.102.73
2015–193.053.163.092.71
2020–243.123.013.012.65
Change−0.25−0.13−0.03−0.03
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Hidden Hills is a place of big households: 3.12 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Since 2006–10, household size has dropped from 3.37, 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 Hidden Hills

Median age, years
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–1044.235.635.837.7
2010–1448.636.736.838.6
2015–1947.538.037.939.6
2020–2447.739.539.040.1
Change+3.5+4.0+3.1+2.3
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Hidden Hills skews older: half of its residents are older than 47.7, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Hidden Hills

Single-parent households, % of households
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–108.6%14.3%13.5%12.3%
2010–145.9%14.1%13.5%12.3%
2015–196.1%12.5%12.3%11.6%
2020–2410.6%12.3%12.3%11.6%
Change+2.0 pts−2.0 pts−1.2 pts−0.6 pts
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Single parents head about one in ten households in Hidden Hills (10.6%), a little below the national share of 11.6%.

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 Hidden Hills

Renters in Hidden Hills

Renters, % of occupied homes
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–102.0%48.8%42.6%33.3%
2010–143.6%50.8%45.2%35.6%
2015–197.3%51.4%45.2%36.0%
2020–248.4%51.6%44.1%34.8%
Change+6.4 pts+2.8 pts+1.5 pts+1.5 pts
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Only 8.4% of households in Hidden Hills rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 44.4% have no mortgage at all, above 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 Hidden Hills

Vacant homes, % of all homes
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–103.3%7.0%8.7%11.4%
2010–147.7%6.7%8.1%11.4%
2015–194.4%6.6%7.5%11.1%
2020–247.1%6.7%7.3%9.6%
Change+3.8 pts−0.3 pts−1.4 pts−1.8 pts
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Fewer homes sit empty in Hidden Hills than nationally: 7.1%, against 9.6% for the U.S. That is in line with the rest of the Los Angeles 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 Hidden Hills

Age of homes, median year built
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–101971196519721974
2010–141973196619731975
2015–191972196619741977
2020–241970196919761980
Change−1+4+4+6
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Hidden Hills is a place of older homes: half were built before 1970, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The Los Angeles area as a whole looks much the same.

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 Hidden Hills

Rent, per month
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–10$2,001$1,328$1,298$965
2010–14$1,782$1,415$1,379$1,040
2015–19$2,426$1,755$1,721$1,213
2020–24$3,500$2,279$2,229$1,571
Change+$1,499+$951+$931+$606
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Rent in Hidden Hills runs $3,500 a month at the median, utilities included, well above the U.S. median of $1,571. The typical renter here spends 26.4% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Hidden Hills

Bachelor's degrees in Hidden Hills

Bachelor's degrees, % of adults 25+
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–1062.4%29.7%29.1%28.4%
2010–1461.6%30.7%30.1%29.6%
2015–1969.9%33.7%32.9%32.1%
2020–2472.3%37.6%36.3%35.6%
Change+10.0 pts+7.9 pts+7.1 pts+7.2 pts
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College graduates are unusually common in Hidden Hills: 72.3% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby.

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 Hidden Hills

High school graduates, % of adults 25+
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–1096.8%76.7%79.9%84.9%
2010–1497.4%77.7%80.7%86.1%
2015–1997.0%80.0%82.6%87.7%
2020–2497.3%82.1%84.2%89.3%
Change+0.5 pts+5.4 pts+4.3 pts+4.3 pts
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Finishing high school is nearly universal in Hidden Hills: 97.3% of adults 25 and older have a diploma or equivalent, well above the national rate of 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 Hidden Hills

Unemployment, % of the labor force
PeriodHidden HillsLos Angeles areaCaliforniaU.S.
2006–105.1%8.5%9.2%8.1%
2010–143.3%10.6%11.3%9.4%
2015–197.1%5.8%6.3%5.6%
2020–242.5%6.7%6.6%5.4%
Change−2.6 pts−1.7 pts−2.6 pts−2.7 pts
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Unemployment in Hidden Hills has been low: just 2.5% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Hidden Hills compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Hidden Hills3.1247.710.6%8.4%7.1%1970$3,50072.3%97.3%2.5%
Calabasas2.7444.88.2%29.4%8.5%1982$3,34772.8%98.5%8.8%
West Hills2.9145.57.6%17.8%4.4%1969$3,38255.9%95.0%9.8%
Woodland Hills2.5843.07.6%34.5%6.6%1969$2,90355.4%96.2%8.1%
Canoga Park2.7637.912.9%70.3%6.9%1977$2,34235.0%82.3%7.4%
Topanga2.8846.92.5%17.7%13.1%1978$3,13361.5%97.2%8.1%
Agoura Hills2.7846.77.4%17.2%6.3%1978$3,21164.4%97.1%5.2%
Winnetka3.1240.010.1%43.3%6.3%1966$2,23531.9%78.9%7.6%
Oak Park2.7343.68.7%28.1%5.4%1984$3,10663.3%98.5%6.8%
Brandeis2.4839.13.4%56.9%6.4%2005$2,53553.3%86.9%2.9%
Monte Nido2.4451.05.6%20.3%25.2%1966$3,27068.8%97.8%9.9%

All figures 2020–24.

Cities with similar populations: Spring Park, MN · Harpersville, AL · Kossuth, MS · Maud, OK · Barnardsville, NC · Neola, IA · Patriot, OH · Perry, KS · Pine Valley, CA · Scenery Hill, 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 Hidden Hills. 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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