Population 26,025 · Census ACS 2020–24
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Population and households in ZIP 91740
Household size in ZIP 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.98 | 3.14 | 3.04 | 2.68 |
| 2010–14 | 3.13 | 3.20 | 3.10 | 2.73 |
| 2015–19 | 3.06 | 3.16 | 3.09 | 2.71 |
| 2020–24 | 3.14 | 3.01 | 3.01 | 2.65 |
| Change | +0.16 | −0.13 | −0.03 | −0.03 |
ZIP 91740 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. Since 2006–10, household size has climbed from 2.98, even as the national average fell.
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 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 38.6 | 35.6 | 35.8 | 37.7 |
| 2010–14 | 39.4 | 36.7 | 36.8 | 38.6 |
| 2015–19 | 40.8 | 38.0 | 37.9 | 39.6 |
| 2020–24 | 40.0 | 39.5 | 39.0 | 40.1 |
| Change | +1.4 | +4.0 | +3.1 | +2.3 |
Half of the people in ZIP 91740 are younger than 40.0 and half are older, close to the national median of 40.1. Since 2006–10, the median age has climbed from 38.6, in line with the national trend. The youngest areas are in the northwest, 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 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 13.4% | 14.3% | 13.5% | 12.3% |
| 2010–14 | 14.1% | 14.1% | 13.5% | 12.3% |
| 2015–19 | 11.5% | 12.5% | 12.3% | 11.6% |
| 2020–24 | 12.4% | 12.3% | 12.3% | 11.6% |
| Change | −1.0 pts | −2.0 pts | −1.2 pts | −0.6 pts |
Single-parent households are about as common in ZIP 91740 as they are nationally: 12.4%, against 11.6%. The single-parent share is down 1.0 points from 2006–10, mirroring the country.
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 91740
Renters in ZIP 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 31.1% | 48.8% | 42.6% | 33.3% |
| 2010–14 | 33.5% | 50.8% | 45.2% | 35.6% |
| 2015–19 | 32.6% | 51.4% | 45.2% | 36.0% |
| 2020–24 | 33.9% | 51.6% | 44.1% | 34.8% |
| Change | +2.9 pts | +2.8 pts | +1.5 pts | +1.5 pts |
About a third of households in ZIP 91740 rent their homes (33.9%), close to the national share of 34.8%. Renters make up a smaller share here than in the Los Angeles area overall (51.6%). Among owners, 35.2% have paid off their mortgages, below the national share of 39.8%. The renter share has risen 2.9 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 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 7.2% | 7.0% | 8.7% | 11.4% |
| 2010–14 | 4.8% | 6.7% | 8.1% | 11.4% |
| 2015–19 | 3.9% | 6.6% | 7.5% | 11.1% |
| 2020–24 | 5.0% | 6.7% | 7.3% | 9.6% |
| Change | −2.2 pts | −0.3 pts | −1.4 pts | −1.8 pts |
Only 5.0% of homes in ZIP 91740 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Vacancy has fallen 2.2 points since 2006–10, in line with the national trend.
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 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 1965 | 1965 | 1972 | 1974 |
| 2010–14 | 1965 | 1966 | 1973 | 1975 |
| 2015–19 | 1966 | 1966 | 1974 | 1977 |
| 2020–24 | 1964 | 1969 | 1976 | 1980 |
| Change | −1 | +4 | +4 | +6 |
ZIP 91740 is a place of older homes: half were built before 1964, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. Newer construction is concentrated in the southeast, while the northwest 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 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | $1,524 | $1,328 | $1,298 | $965 |
| 2010–14 | $1,618 | $1,415 | $1,379 | $1,040 |
| 2015–19 | $1,940 | $1,755 | $1,721 | $1,213 |
| 2020–24 | $2,509 | $2,279 | $2,229 | $1,571 |
| Change | +$985 | +$951 | +$931 | +$606 |
The median renter in ZIP 91740 pays $2,509 a month for rent and utilities, well above the national median of $1,571. Rent has climbed $985 a month since 2006–10, up 65%, roughly in step with the nation. The typical renter here spends 35.5% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Rents run highest in the southeast 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 91740
Bachelor's degrees in ZIP 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 23.7% | 29.7% | 29.1% | 28.4% |
| 2010–14 | 24.2% | 30.7% | 30.1% | 29.6% |
| 2015–19 | 30.2% | 33.7% | 32.9% | 32.1% |
| 2020–24 | 31.4% | 37.6% | 36.3% | 35.6% |
| Change | +7.7 pts | +7.9 pts | +7.1 pts | +7.2 pts |
Just over three in ten adults 25 and older in ZIP 91740 (31.4%) have a bachelor's degree or higher, a little below the national share of 35.6%. The share with a degree has risen 7.7 points since 2006–10, in line with the national trend. College graduates are most concentrated in the northeast 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 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 86.4% | 76.7% | 79.9% | 84.9% |
| 2010–14 | 86.6% | 77.7% | 80.7% | 86.1% |
| 2015–19 | 88.6% | 80.0% | 82.6% | 87.7% |
| 2020–24 | 90.7% | 82.1% | 84.2% | 89.3% |
| Change | +4.3 pts | +5.4 pts | +4.3 pts | +4.3 pts |
About as many adults in ZIP 91740 have finished high school as nationally: 90.7%, against 89.3%. The rate is higher than in the Los Angeles area as a whole (82.1%). The share with a diploma has risen 4.3 points since 2006–10, as it has nationally.
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 91740
| Period | ZIP 91740 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 7.5% | 8.5% | 9.2% | 8.1% |
| 2010–14 | 11.7% | 10.6% | 11.3% | 9.4% |
| 2015–19 | 6.0% | 5.8% | 6.3% | 5.6% |
| 2020–24 | 5.5% | 6.7% | 6.6% | 5.4% |
| Change | −2.0 pts | −1.7 pts | −2.6 pts | −2.7 pts |
Unemployment in ZIP 91740 is close to the national rate: 5.5% of the labor force, against 5.4%. The rate is lower than in the Los Angeles area overall (6.7%). Unemployment has fallen 2.0 points since 2006–10, in line with the national trend.
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 91740 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 91740 | 3.14 | 40.0 | 12.4% | 33.9% | 5.0% | 1964 | $2,509 | 31.4% | 90.7% | 5.5% |
| ZIP 91741 | 2.92 | 42.4 | 7.4% | 30.8% | 5.5% | 1967 | $2,516 | 44.7% | 94.2% | 5.7% |
| ZIP 91724 | 3.10 | 39.9 | 11.9% | 34.8% | 6.0% | 1969 | $2,240 | 34.0% | 90.2% | 7.2% |
| ZIP 91773 | 2.84 | 41.7 | 12.3% | 27.3% | 4.1% | 1974 | $2,590 | 39.0% | 92.8% | 4.7% |
| ZIP 91702 | 3.40 | 35.7 | 15.5% | 40.3% | 4.4% | 1966 | $2,077 | 24.6% | 77.9% | 6.7% |
| ZIP 91723 | 2.94 | 40.4 | 11.5% | 55.8% | 5.2% | 1961 | $1,790 | 26.0% | 88.6% | 9.3% |
| ZIP 91722 | 3.56 | 39.0 | 15.2% | 30.9% | 5.0% | 1962 | $2,121 | 23.0% | 81.2% | 5.1% |
| ZIP 91791 | 3.27 | 43.9 | 11.0% | 33.1% | 5.1% | 1966 | $2,222 | 33.2% | 86.5% | 8.9% |
| ZIP 91750 | 2.67 | 46.7 | 8.1% | 30.5% | 6.2% | 1975 | $2,732 | 43.0% | 93.2% | 6.0% |
| ZIP 91768 | 3.53 | 35.7 | 17.0% | 44.4% | 4.1% | 1960 | $1,883 | 17.6% | 70.0% | 7.1% |
| ZIP 91790 | 3.42 | 39.5 | 16.3% | 39.4% | 6.1% | 1960 | $2,322 | 24.8% | 82.6% | 6.6% |
All figures 2020–24.
Zip codes with similar populations: 02215, MA · 04106, ME · 07006, NJ · 07652, NJ · 10075, NY · 11104, NY · 19122, PA · 20876, MD · 97212, OR · 93105, 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 91740. 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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