91745, CA Demographics

Population 54,392 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

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91745, CA map of median age by neighborhood
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Population and households in ZIP 91745

Household size in ZIP 91745

Household size, people per household
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–103.313.143.042.68
2010–143.523.203.102.73
2015–193.433.163.092.71
2020–243.323.013.012.65
Change+0.01−0.13−0.03−0.03
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ZIP 91745 is a place of big households: 3.32 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Households are largest in the center and smallest in the south.

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 ZIP 91745

Median age, years
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–1040.435.635.837.7
2010–1440.536.736.838.6
2015–1942.438.037.939.6
2020–2444.339.539.040.1
Change+3.9+4.0+3.1+2.3
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With a median age of 44.3, ZIP 91745 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. Since 2006–10, the median age has climbed from 40.4, as it has nationally. Residents skew youngest in the center and oldest in the south.

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 ZIP 91745

Single-parent households, % of households
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–109.3%14.3%13.5%12.3%
2010–149.3%14.1%13.5%12.3%
2015–198.4%12.5%12.3%11.6%
2020–248.9%12.3%12.3%11.6%
Change−0.4 pts−2.0 pts−1.2 pts−0.6 pts
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Single parents head just over one in twelve households in ZIP 91745 (8.9%), below the national share of 11.6%. The single-parent share has barely moved since 2006–10, while the national share fell.

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 ZIP 91745

Renters in ZIP 91745

Renters, % of occupied homes
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–1021.5%48.8%42.6%33.3%
2010–1420.7%50.8%45.2%35.6%
2015–1925.0%51.4%45.2%36.0%
2020–2424.5%51.6%44.1%34.8%
Change+3.1 pts+2.8 pts+1.5 pts+1.5 pts
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ZIP 91745 is largely a place of homeowners: only 24.5% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 41.5% have no mortgage at all, about the same as nationally. Since 2006–10, the renter share has risen 3.1 points, mirroring the country.

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 ZIP 91745

Vacant homes, % of all homes
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–106.2%7.0%8.7%11.4%
2010–147.4%6.7%8.1%11.4%
2015–195.2%6.6%7.5%11.1%
2020–245.3%6.7%7.3%9.6%
Change−0.9 pts−0.3 pts−1.4 pts−1.8 pts
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Only 5.3% of homes in ZIP 91745 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. The Los Angeles area as a whole looks much the same. Vacancy has edged down 0.9 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 ZIP 91745

Age of homes, median year built
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–101968196519721974
2010–141967196619731975
2015–191967196619741977
2020–241967196919761980
Change−1+4+4+6
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ZIP 91745 is a place of older homes: half were built before 1967, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. 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 ZIP 91745

Rent, per month
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–10$1,525$1,328$1,298$965
2010–14$1,655$1,415$1,379$1,040
2015–19$2,052$1,755$1,721$1,213
2020–24$2,553$2,279$2,229$1,571
Change+$1,028+$951+$931+$606
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Rent in ZIP 91745 runs $2,553 a month at the median, utilities included, well above the U.S. median of $1,571. Rent has climbed $1,028 a month since 2006–10, up 67%, faster than rents rose nationally. The typical renter here spends 31.2% of household income on rent, just over the 30% mark often used to define affordable rent. Rents run highest in the southwest and lowest in the north.

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 ZIP 91745

Bachelor's degrees in ZIP 91745

Bachelor's degrees, % of adults 25+
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–1032.7%29.7%29.1%28.4%
2010–1435.0%30.7%30.1%29.6%
2015–1933.9%33.7%32.9%32.1%
2020–2434.7%37.6%36.3%35.6%
Change+2.0 pts+7.9 pts+7.1 pts+7.2 pts
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College degrees are about as common in ZIP 91745 as nationally: 34.7% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree is up 2.0 points from 2006–10, a smaller shift than nationally. College graduates are most concentrated in the southeast and least in the northwest.

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 ZIP 91745

High school graduates, % of adults 25+
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–1084.3%76.7%79.9%84.9%
2010–1484.9%77.7%80.7%86.1%
2015–1986.1%80.0%82.6%87.7%
2020–2486.6%82.1%84.2%89.3%
Change+2.2 pts+5.4 pts+4.3 pts+4.3 pts
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Nearly one in seven adults in ZIP 91745 never finished high school, a bit more than nationally: 86.6% have a diploma or equivalent, against 89.3% across the U.S. Locally, though, the rate is higher than in the Los Angeles area as a whole (82.1%). The share with a diploma has risen 2.2 points since 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 ZIP 91745

Unemployment, % of the labor force
PeriodZIP 91745Los Angeles areaCaliforniaU.S.
2006–106.5%8.5%9.2%8.1%
2010–148.1%10.6%11.3%9.4%
2015–194.8%5.8%6.3%5.6%
2020–245.2%6.7%6.6%5.4%
Change−1.3 pts−1.7 pts−2.6 pts−2.7 pts
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Unemployment in ZIP 91745 is close to the national rate: 5.2% of the labor force, against 5.4%. The rate is lower than in the Los Angeles area overall (6.7%). 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).

ZIP 91745 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 917453.3244.38.9%24.5%5.3%1967$2,55334.7%86.6%5.2%
ZIP 917444.2438.415.7%30.1%5.9%1960$2,03513.6%67.1%6.3%
ZIP 917464.0540.513.9%29.0%5.4%1959$2,14915.2%67.9%6.5%
ZIP 906033.2240.213.1%21.4%7.9%1959$2,49534.0%93.3%4.0%
ZIP 917483.0446.98.7%33.3%4.6%1975$2,47835.0%84.5%5.6%
ZIP 906012.8741.913.0%38.3%4.8%1956$2,14030.6%87.7%6.8%
ZIP 917923.2440.214.2%44.5%4.1%1975$2,33833.4%85.9%4.8%
ZIP 906023.1236.916.1%61.1%7.0%1954$1,87222.0%82.0%4.9%
ZIP 906313.1039.911.6%38.0%5.1%1967$2,21134.0%86.4%7.1%
ZIP 917903.4239.516.3%39.4%6.1%1960$2,32224.8%82.6%6.6%
ZIP 906043.3636.712.3%35.0%3.9%1961$1,97524.4%86.4%3.0%

All figures 2020–24.

Zip codes with similar populations: 94539, CA · 28110, NC · 28314, NC · 28601, NC · 28655, NC · 30080, GA · 45840, OH · 48103, MI · 92840, CA · 93063, CA

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 ZIP 91745. 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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