Population 32,686 · Census ACS 2020–24
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Population and households in ZIP 91604
Household size in ZIP 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.01 | 3.14 | 3.04 | 2.68 |
| 2010–14 | 2.10 | 3.20 | 3.10 | 2.73 |
| 2015–19 | 2.27 | 3.16 | 3.09 | 2.71 |
| 2020–24 | 2.18 | 3.01 | 3.01 | 2.65 |
| Change | +0.17 | −0.13 | −0.03 | −0.03 |
Households in ZIP 91604 are small: just 2.18 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has climbed from 2.01 in 2006–10, even as the national average fell. Only 87 of the 1,131 California ZIP codes with 5,000+ people have smaller households.
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 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 41.5 | 35.6 | 35.8 | 37.7 |
| 2010–14 | 41.4 | 36.7 | 36.8 | 38.6 |
| 2015–19 | 40.8 | 38.0 | 37.9 | 39.6 |
| 2020–24 | 42.1 | 39.5 | 39.0 | 40.1 |
| Change | +0.6 | +4.0 | +3.1 | +2.3 |
ZIP 91604 skews a little older than the country: its median age is 42.1, against 40.1 nationally. Since 2006–10, the median age has crept up from 41.5, a smaller shift than nationally. The youngest areas are in the east, the oldest in the southwest.
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 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 4.8% | 14.3% | 13.5% | 12.3% |
| 2010–14 | 6.6% | 14.1% | 13.5% | 12.3% |
| 2015–19 | 6.6% | 12.5% | 12.3% | 11.6% |
| 2020–24 | 5.2% | 12.3% | 12.3% | 11.6% |
| Change | +0.4 pts | −2.0 pts | −1.2 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 91604: 5.2% of households, against 11.6% nationally. Of the 1,131 California ZIP codes with 5,000+ people, only 97 have a lower share of single-parent households.
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 91604
Renters in ZIP 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 48.7% | 48.8% | 42.6% | 33.3% |
| 2010–14 | 52.7% | 50.8% | 45.2% | 35.6% |
| 2015–19 | 53.1% | 51.4% | 45.2% | 36.0% |
| 2020–24 | 53.8% | 51.6% | 44.1% | 34.8% |
| Change | +5.1 pts | +2.8 pts | +1.5 pts | +1.5 pts |
Most households in ZIP 91604 rent: 53.8% of occupied homes are rented, far above the national share of 34.8%. Expect more apartments, and more turnover, than in owner-heavy areas. Among homeowners, 26.4% have no mortgage at all, well below the national share of 39.8%. The renter share is up 5.1 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 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 10.9% | 7.0% | 8.7% | 11.4% |
| 2010–14 | 8.9% | 6.7% | 8.1% | 11.4% |
| 2015–19 | 9.1% | 6.6% | 7.5% | 11.1% |
| 2020–24 | 5.8% | 6.7% | 7.3% | 9.6% |
| Change | −5.2 pts | −0.3 pts | −1.4 pts | −1.8 pts |
Fewer homes sit empty in ZIP 91604 than nationally: 5.8%, against 9.6% for the U.S. That is in line with the rest of the Los Angeles area. Since 2006–10, vacancy has fallen 5.2 points, 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 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 1966 | 1965 | 1972 | 1974 |
| 2010–14 | 1968 | 1966 | 1973 | 1975 |
| 2015–19 | 1969 | 1966 | 1974 | 1977 |
| 2020–24 | 1970 | 1969 | 1976 | 1980 |
| Change | +3 | +4 | +4 | +6 |
The housing in ZIP 91604 is old by national standards: the median home dates to 1970, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. The median year built has moved up from 1966 in 2006–10, a sign of steady new building. Newer construction is concentrated in the center, while the southwest 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 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | $1,543 | $1,328 | $1,298 | $965 |
| 2010–14 | $1,705 | $1,415 | $1,379 | $1,040 |
| 2015–19 | $2,122 | $1,755 | $1,721 | $1,213 |
| 2020–24 | $2,743 | $2,279 | $2,229 | $1,571 |
| Change | +$1,201 | +$951 | +$931 | +$606 |
A typical rental in ZIP 91604 costs $2,743 a month with utilities, well above the national median of $1,571. Rent has climbed $1,201 a month since 2006–10, up 78%, faster than rents rose nationally. Rent takes 32.4% 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 north; the highest are in the southwest.
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 91604
Bachelor's degrees in ZIP 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 58.4% | 29.7% | 29.1% | 28.4% |
| 2010–14 | 60.5% | 30.7% | 30.1% | 29.6% |
| 2015–19 | 66.2% | 33.7% | 32.9% | 32.1% |
| 2020–24 | 65.5% | 37.6% | 36.3% | 35.6% |
| Change | +7.2 pts | +7.9 pts | +7.1 pts | +7.2 pts |
ZIP 91604 is highly educated: about two-thirds of adults 25 and older (65.5%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree has risen 7.2 points since 2006–10, in line with the national trend. College graduates are most concentrated in the center 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 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 96.6% | 76.7% | 79.9% | 84.9% |
| 2010–14 | 96.0% | 77.7% | 80.7% | 86.1% |
| 2015–19 | 97.1% | 80.0% | 82.6% | 87.7% |
| 2020–24 | 98.2% | 82.1% | 84.2% | 89.3% |
| Change | +1.6 pts | +5.4 pts | +4.3 pts | +4.3 pts |
Finishing high school is nearly universal in ZIP 91604: 98.2% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is up 1.6 points from 2006–10, in line with the national trend. Of the 1,131 California ZIP codes with 5,000+ people, only 48 have a higher share of high school graduates.
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 91604
| Period | ZIP 91604 | Los Angeles area | California | U.S. |
|---|---|---|---|---|
| 2006–10 | 8.5% | 8.5% | 9.2% | 8.1% |
| 2010–14 | 11.8% | 10.6% | 11.3% | 9.4% |
| 2015–19 | 7.0% | 5.8% | 6.3% | 5.6% |
| 2020–24 | 8.9% | 6.7% | 6.6% | 5.4% |
| Change | +0.4 pts | −1.7 pts | −2.6 pts | −2.7 pts |
Unemployment in ZIP 91604 runs well above the national rate: 8.9% of the labor force was out of work and looking, against 5.4%. ZIP 91604 has higher unemployment than the great majority of California ZIP codes. 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 91604 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 91604 | 2.18 | 42.1 | 5.2% | 53.8% | 5.8% | 1970 | $2,743 | 65.5% | 98.2% | 8.9% |
| ZIP 91602 | 2.10 | 39.8 | 7.0% | 67.0% | 7.4% | 1972 | $2,252 | 54.5% | 95.1% | 9.0% |
| ZIP 91607 | 2.31 | 38.7 | 7.5% | 72.3% | 6.4% | 1969 | $2,052 | 50.8% | 94.1% | 8.6% |
| ZIP 91608 | 1.96 | 42.3 | 5.3% | 19.4% | 5.3% | 1956 | $3,083 | 63.8% | 100.0% | 2.7% |
| ZIP 91601 | 2.02 | 35.6 | 7.7% | 83.2% | 9.1% | 1974 | $2,049 | 48.6% | 89.2% | 9.8% |
| ZIP 91423 | 2.14 | 42.4 | 7.0% | 62.7% | 7.1% | 1965 | $2,463 | 64.0% | 96.3% | 10.4% |
| ZIP 91606 | 2.80 | 38.6 | 11.5% | 68.7% | 6.0% | 1963 | $1,870 | 26.6% | 79.4% | 8.8% |
| ZIP 91505 | 2.47 | 39.1 | 7.1% | 55.0% | 9.6% | 1954 | $2,500 | 48.4% | 95.3% | 6.7% |
| ZIP 91401 | 2.64 | 38.5 | 10.3% | 67.8% | 5.1% | 1968 | $2,004 | 37.6% | 79.0% | 8.2% |
| ZIP 90210 | 2.41 | 52.5 | 5.0% | 28.4% | 16.5% | 1964 | $3,195 | 68.7% | 97.1% | 5.5% |
| ZIP 90046 | 1.73 | 40.5 | 3.9% | 76.7% | 11.6% | 1965 | $2,351 | 64.4% | 95.6% | 9.1% |
All figures 2020–24.
Zip codes with similar populations: 08723, NJ · 21801, MD · 22101, VA · 29609, SC · 91607, CA · 50014, IA · 50158, IA · 60607, IL · 63146, MO · 68701, NE
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 91604. 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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