Population 35,217 · Census ACS 2020–24
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Population and households in ZIP 91351
Household size in ZIP 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 3.14 | 3.14 | 3.04 | 2.68 |
| 2010–14 | 3.24 | 3.20 | 3.10 | 2.73 |
| 2015–19 | 3.20 | 3.16 | 3.09 | 2.71 |
| 2020–24 | 3.14 | 3.01 | 3.01 | 2.65 |
| Change | +0.00 | −0.13 | −0.03 | −0.03 |
ZIP 91351 is a place of big households: 3.14 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 east and smallest in the northwest.
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 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 34.6 | 35.6 | 35.8 | 37.7 |
| 2010–14 | 36.3 | 36.7 | 36.8 | 38.6 |
| 2015–19 | 38.2 | 38.0 | 37.9 | 39.6 |
| 2020–24 | 39.1 | 39.5 | 39.0 | 40.1 |
| Change | +4.6 | +4.0 | +3.1 | +2.3 |
Half of the people in ZIP 91351 are younger than 39.1 and half are older, close to the national median of 40.1. Since 2006–10, the median age has climbed from 34.6, mirroring the country. Residents skew youngest in the south 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 ZIP 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 14.5% | 14.3% | 13.5% | 12.3% |
| 2010–14 | 13.2% | 14.1% | 13.5% | 12.3% |
| 2015–19 | 12.5% | 12.5% | 12.3% | 11.6% |
| 2020–24 | 13.8% | 12.3% | 12.3% | 11.6% |
| Change | −0.7 pts | −2.0 pts | −1.2 pts | −0.6 pts |
Single-parent households are more common in ZIP 91351 than nationally: 13.8%, against 11.6%. Since 2006–10, the single-parent share has edged down 0.7 points, as it has 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 91351
Renters in ZIP 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 24.4% | 48.8% | 42.6% | 33.3% |
| 2010–14 | 29.8% | 50.8% | 45.2% | 35.6% |
| 2015–19 | 25.2% | 51.4% | 45.2% | 36.0% |
| 2020–24 | 26.4% | 51.6% | 44.1% | 34.8% |
| Change | +2.0 pts | +2.8 pts | +1.5 pts | +1.5 pts |
Just over a quarter of households in ZIP 91351 rent their homes (26.4%), below the national share of 34.8%; the rest own. Nearly three in ten owners (28.5%) have paid off their mortgages, well below the national share of 39.8%. Renting is most common in the southeast and least common in the west. The renter share has risen 2.0 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 ZIP 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 5.0% | 7.0% | 8.7% | 11.4% |
| 2010–14 | 4.4% | 6.7% | 8.1% | 11.4% |
| 2015–19 | 4.2% | 6.6% | 7.5% | 11.1% |
| 2020–24 | 4.5% | 6.7% | 7.3% | 9.6% |
| Change | −0.5 pts | −0.3 pts | −1.4 pts | −1.8 pts |
Only 4.5% of homes in ZIP 91351 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Since 2006–10, vacancy has edged down 0.5 points, a smaller shift than nationally. ZIP 91351 has a lower vacancy rate than the great majority of California ZIP codes.
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 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 1981 | 1965 | 1972 | 1974 |
| 2010–14 | 1982 | 1966 | 1973 | 1975 |
| 2015–19 | 1983 | 1966 | 1974 | 1977 |
| 2020–24 | 1984 | 1969 | 1976 | 1980 |
| Change | +3 | +4 | +4 | +6 |
The housing in ZIP 91351 is a little younger than the country's: half of it was built after 1984, against 1980 nationally. The median year built has moved up from 1981 in 2006–10, a sign of steady new building. Newer construction is concentrated in the northeast, while the center has the oldest housing.
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 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | $1,582 | $1,328 | $1,298 | $965 |
| 2010–14 | $1,657 | $1,415 | $1,379 | $1,040 |
| 2015–19 | $1,852 | $1,755 | $1,721 | $1,213 |
| 2020–24 | $2,481 | $2,279 | $2,229 | $1,571 |
| Change | +$899 | +$951 | +$931 | +$606 |
The median renter in ZIP 91351 pays $2,481 a month for rent and utilities, well above the national median of $1,571. Rent has climbed $899 a month since 2006–10, up 57%, a slower climb than the nation's. Rent takes 32.2% of the typical renter's income, just over the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the center; the highest are in the northwest.
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 91351
Bachelor's degrees in ZIP 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 25.9% | 29.7% | 29.1% | 28.4% |
| 2010–14 | 25.7% | 30.7% | 30.1% | 29.6% |
| 2015–19 | 27.9% | 33.7% | 32.9% | 32.1% |
| 2020–24 | 27.3% | 37.6% | 36.3% | 35.6% |
| Change | +1.4 pts | +7.9 pts | +7.1 pts | +7.2 pts |
More than a quarter of adults 25 and older in ZIP 91351 (27.3%) have a bachelor's degree or higher, below the national share of 35.6%. Since 2006–10, the share with a degree has edged up 1.4 points, a smaller shift than 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 ZIP 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 85.0% | 76.7% | 79.9% | 84.9% |
| 2010–14 | 86.5% | 77.7% | 80.7% | 86.1% |
| 2015–19 | 86.5% | 80.0% | 82.6% | 87.7% |
| 2020–24 | 83.8% | 82.1% | 84.2% | 89.3% |
| Change | −1.2 pts | +5.4 pts | +4.3 pts | +4.3 pts |
About one in six adults in ZIP 91351 never finished high school, well above the national share: only 83.8% have a diploma or equivalent, against 89.3% nationally. Still, the rate is higher than in the wider Los Angeles area (82.1%). Since 2006–10, the share with a diploma has edged down 1.2 points, even as the national rate rose.
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 91351
| Period | ZIP 91351 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 6.2% | 8.5% | 9.2% | 8.1% |
| 2010–14 | 11.1% | 10.6% | 11.3% | 9.4% |
| 2015–19 | 6.0% | 5.8% | 6.3% | 5.6% |
| 2020–24 | 4.9% | 6.7% | 6.6% | 5.4% |
| Change | −1.3 pts | −1.7 pts | −2.6 pts | −2.7 pts |
Unemployment in ZIP 91351 is close to the national rate: 4.9% 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 91351 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 91351 | 3.14 | 39.1 | 13.8% | 26.4% | 4.5% | 1984 | $2,481 | 27.3% | 83.8% | 4.9% |
| ZIP 91350 | 3.23 | 39.2 | 7.7% | 13.9% | 2.8% | 1989 | $2,958 | 40.8% | 93.3% | 4.8% |
| ZIP 91387 | 3.29 | 36.8 | 12.3% | 35.1% | 4.6% | 1992 | $2,799 | 31.4% | 87.2% | 6.7% |
| ZIP 91321 | 3.13 | 38.5 | 12.2% | 38.2% | 6.2% | 1979 | $2,243 | 31.1% | 84.5% | 5.5% |
| ZIP 91390 | 3.07 | 44.6 | 6.8% | 12.8% | 4.9% | 1989 | $2,804 | 44.5% | 95.1% | 5.7% |
| ZIP 91354 | 3.07 | 41.9 | 9.1% | 24.0% | 3.1% | 1999 | $2,984 | 54.8% | 96.6% | 5.4% |
| ZIP 91355 | 2.47 | 44.3 | 5.6% | 36.0% | 4.8% | 1985 | $2,800 | 49.1% | 96.6% | 7.4% |
| ZIP 91381 | 3.00 | 41.0 | 7.1% | 36.2% | 1.8% | 1999 | $3,047 | 59.0% | 96.9% | 8.9% |
| ZIP 91342 | 3.73 | 38.0 | 14.8% | 31.9% | 5.0% | 1974 | $2,169 | 20.0% | 72.7% | 7.5% |
| ZIP 91384 | 3.20 | 36.8 | 6.6% | 16.5% | 3.5% | 1993 | $2,410 | 33.9% | 85.0% | 5.8% |
| ZIP 93510 | 2.85 | 46.9 | 6.3% | 9.9% | 6.4% | 1986 | $2,559 | 30.8% | 92.1% | 2.5% |
All figures 2020–24.
Zip codes with similar populations: 21208, MD · 11787, NY · 12401, NY · 12590, NY · 13126, NY · 14624, NY · 15068, PA · 17111, PA · 17112, PA · 18951, 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 ZIP 91351. 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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