Population 27,556 · Census ACS 2020–24
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Population and households in ZIP 91803
Household size in ZIP 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 3.04 | 3.14 | 3.04 | 2.68 |
| 2010–14 | 3.11 | 3.20 | 3.10 | 2.73 |
| 2015–19 | 3.04 | 3.16 | 3.09 | 2.71 |
| 2020–24 | 2.77 | 3.01 | 3.01 | 2.65 |
| Change | −0.26 | −0.13 | −0.03 | −0.03 |
Households in ZIP 91803 average 2.77 people, a bit above the national 2.65, so families with children are somewhat more common here. Even so, the typical household here is smaller than in the Los Angeles area as a whole, where it has 3.01 people. Household size has dropped from 3.04 in 2006–10, a much bigger shift than nationally.
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 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 39.5 | 35.6 | 35.8 | 37.7 |
| 2010–14 | 40.6 | 36.7 | 36.8 | 38.6 |
| 2015–19 | 42.6 | 38.0 | 37.9 | 39.6 |
| 2020–24 | 43.0 | 39.5 | 39.0 | 40.1 |
| Change | +3.5 | +4.0 | +3.1 | +2.3 |
ZIP 91803 skews older than the country: its median age is 43.0, against 40.1 nationally. The median age has climbed from 39.5 in 2006–10, in line with the national trend. The youngest areas are in the northeast, the 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 ZIP 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 12.8% | 14.3% | 13.5% | 12.3% |
| 2010–14 | 9.7% | 14.1% | 13.5% | 12.3% |
| 2015–19 | 9.3% | 12.5% | 12.3% | 11.6% |
| 2020–24 | 10.2% | 12.3% | 12.3% | 11.6% |
| Change | −2.6 pts | −2.0 pts | −1.2 pts | −0.6 pts |
Single-parent households are a bit less common in ZIP 91803 than nationally: 10.2%, against 11.6%. Since 2006–10, the single-parent share has fallen 2.6 points, 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 ZIP 91803
Renters in ZIP 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 46.2% | 48.8% | 42.6% | 33.3% |
| 2010–14 | 51.5% | 50.8% | 45.2% | 35.6% |
| 2015–19 | 50.1% | 51.4% | 45.2% | 36.0% |
| 2020–24 | 50.7% | 51.6% | 44.1% | 34.8% |
| Change | +4.5 pts | +2.8 pts | +1.5 pts | +1.5 pts |
Renters far outnumber owners in ZIP 91803: 50.7% of households rent their homes, against 34.8% nationally. Among homeowners, 47.0% have no mortgage at all, above the national share of 39.8%. Rentals cluster in the northeast; owners are most common in the northwest. The renter share is up 4.5 points from 2006–10, a much bigger shift than 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 ZIP 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 6.1% | 7.0% | 8.7% | 11.4% |
| 2010–14 | 6.0% | 6.7% | 8.1% | 11.4% |
| 2015–19 | 5.9% | 6.6% | 7.5% | 11.1% |
| 2020–24 | 7.2% | 6.7% | 7.3% | 9.6% |
| Change | +1.1 pts | −0.3 pts | −1.4 pts | −1.8 pts |
Vacancy is on the low side in ZIP 91803: 7.2% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. That is in line with the rest of the Los Angeles area. Vacancy has edged up 1.1 points since 2006–10, even as the national rate fell.
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 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 1951 | 1965 | 1972 | 1974 |
| 2010–14 | 1952 | 1966 | 1973 | 1975 |
| 2015–19 | 1953 | 1966 | 1974 | 1977 |
| 2020–24 | 1953 | 1969 | 1976 | 1980 |
| Change | +2 | +4 | +4 | +6 |
ZIP 91803 is a place of older homes: half were built before 1953, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The newest homes are mostly in the northeast, the oldest in the northwest. Only 58 of the 1,131 California ZIP codes with 5,000+ people have older homes.
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 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | $1,170 | $1,328 | $1,298 | $965 |
| 2010–14 | $1,223 | $1,415 | $1,379 | $1,040 |
| 2015–19 | $1,440 | $1,755 | $1,721 | $1,213 |
| 2020–24 | $1,946 | $2,279 | $2,229 | $1,571 |
| Change | +$776 | +$951 | +$931 | +$606 |
A typical rental in ZIP 91803 costs $1,946 a month with utilities, well above the national median of $1,571. Still, rents here are lower than in the Los Angeles area overall ($2,279). Rent has climbed $776 a month since 2006–10, up 66%, faster than rents rose nationally. Rent takes 31.5% 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 ZIP 91803
Bachelor's degrees in ZIP 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 28.6% | 29.7% | 29.1% | 28.4% |
| 2010–14 | 27.4% | 30.7% | 30.1% | 29.6% |
| 2015–19 | 31.0% | 33.7% | 32.9% | 32.1% |
| 2020–24 | 38.6% | 37.6% | 36.3% | 35.6% |
| Change | +10.0 pts | +7.9 pts | +7.1 pts | +7.2 pts |
College degrees are about as common in ZIP 91803 as nationally: 38.6% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree has risen 10.0 points since 2006–10, as it has nationally. College graduates are most concentrated in the west and least in the northeast.
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 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 77.0% | 76.7% | 79.9% | 84.9% |
| 2010–14 | 79.0% | 77.7% | 80.7% | 86.1% |
| 2015–19 | 80.4% | 80.0% | 82.6% | 87.7% |
| 2020–24 | 80.7% | 82.1% | 84.2% | 89.3% |
| Change | +3.7 pts | +5.4 pts | +4.3 pts | +4.3 pts |
Nearly one in five adults in ZIP 91803 never finished high school, well above the national share: only 80.7% have a diploma or equivalent, against 89.3% nationally. The picture is much the same across the Los Angeles area. The share with a diploma is up 3.7 points from 2006–10, in line with the national trend.
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 91803
| Period | ZIP 91803 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 7.3% | 8.5% | 9.2% | 8.1% |
| 2010–14 | 7.2% | 10.6% | 11.3% | 9.4% |
| 2015–19 | 4.4% | 5.8% | 6.3% | 5.6% |
| 2020–24 | 4.4% | 6.7% | 6.6% | 5.4% |
| Change | −2.9 pts | −1.7 pts | −2.6 pts | −2.7 pts |
Jobs have been a little easier to find in ZIP 91803 than nationally: unemployment was 4.4%, against 5.4%. Since 2006–10, unemployment has fallen 2.9 points, in line with the national trend. 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 91803 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 91803 | 2.77 | 43.0 | 10.2% | 50.7% | 7.2% | 1953 | $1,946 | 38.6% | 80.7% | 4.4% |
| ZIP 91801 | 2.65 | 42.2 | 9.4% | 63.2% | 7.9% | 1965 | $2,015 | 42.6% | 85.8% | 5.7% |
| ZIP 91754 | 2.79 | 47.2 | 7.9% | 45.6% | 7.7% | 1962 | $2,121 | 40.0% | 82.6% | 6.1% |
| ZIP 90032 | 3.10 | 38.4 | 15.6% | 48.1% | 5.8% | 1952 | $1,626 | 26.6% | 71.7% | 7.8% |
| ZIP 91755 | 3.01 | 46.2 | 7.6% | 52.2% | 8.5% | 1969 | $1,891 | 32.5% | 75.3% | 6.7% |
| ZIP 91030 | 2.56 | 41.1 | 8.7% | 56.0% | 7.8% | 1952 | $2,460 | 73.9% | 96.9% | 5.4% |
| ZIP 91776 | 3.18 | 43.6 | 12.3% | 56.3% | 9.6% | 1962 | $1,963 | 30.6% | 77.5% | 6.6% |
| ZIP 90063 | 3.90 | 35.9 | 21.2% | 63.7% | 8.0% | 1948 | $1,605 | 13.1% | 54.6% | 7.7% |
| ZIP 91770 | 3.44 | 45.1 | 11.3% | 51.1% | 6.7% | 1961 | $1,922 | 21.3% | 67.5% | 6.0% |
| ZIP 90022 | 3.61 | 35.8 | 21.5% | 66.2% | 5.4% | 1951 | $1,492 | 10.7% | 57.2% | 6.9% |
| ZIP 91108 | 3.12 | 47.0 | 7.5% | 17.4% | 14.1% | 1946 | $3,474 | 83.3% | 97.2% | 6.0% |
All figures 2020–24.
Zip codes with similar populations: 30329, GA · 68134, NE · 65616, MO · 84044, UT · 02072, MA · 91316, CA · 92110, CA · 95133, CA · 33441, FL · 95219, 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 91803. 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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