US Census Data

ZIP 91942 vs ZIP 91945

A side-by-side comparison of ZIP Code 91942 and ZIP Code 91945: population, income, housing, and more.

ZIP 91942 and ZIP 91945 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 91942 has the higher population (40,920 vs 27,531 in ZIP 91945). ZIP 91942 has the higher median household income ($81,262 vs $79,381 in ZIP 91945). ZIP 91942 has the higher median home value ($689,300 vs $640,500 in ZIP 91945).

Population, income & housing

ZIP 91942ZIP 91945
Population40,92027,531
Median age37.5 yrs38.8 yrs
Median household income$81,262$79,381
Median home value$689,300$640,500
Median gross rent$1,934$1,769
Housing units18,4889,715
Homeownership rate44.0%53.4%
Bachelor's degree or higher38.2%20.3%
Unemployment rate6.7%7.4%

Trends (ACS 5-year, 2019–2023)

ZIP 91942ZIP 91945
Population40,151 → 40,920 (+1.9%)27,236 → 27,531 (+1.1%)
Median household income$64,090 → $81,262 (+26.8%)$64,027 → $79,381 (+24.0%)
Median home value$495,000 → $689,300 (+39.3%)$432,000 → $640,500 (+48.3%)
Median gross rent$1,571 → $1,934 (+23.1%)$1,349 → $1,769 (+31.1%)

ZIP 91942

Population
40,15140,920
Median household income
$64,090$81,262
Median home value
$495,000$689,300
Median gross rent
$1,571$1,934

ZIP 91945

Population
27,23627,531
Median household income
$64,027$79,381
Median home value
$432,000$640,500
Median gross rent
$1,349$1,769

Age & race/ethnicity

Age distribution (share)

ZIP 91942ZIP 91945
Under 56.3%5.9%
5 to 1714.3%15.9%
18 to 247.0%7.6%
25 to 3417.7%16.6%
35 to 4417.1%12.5%
45 to 5411.1%12.2%
55 to 6410.5%14.5%
65 to 749.0%10.2%
75 and over7.1%4.6%

Race & ethnicity (share)

ZIP 91942ZIP 91945
White (non-Hispanic)53.6%27.0%
Black or African American7.0%14.7%
American Indian & Alaska Native0.1%0.1%
Asian6.7%8.4%
Native Hawaiian & Pacific Islander0.2%0.3%
Some other race0.3%0.2%
Two or more races5.2%5.2%
Hispanic or Latino27.0%44.0%

Educational attainment (age 25+)

Share of adults 25+

ZIP 91942ZIP 91945
No high school diploma6.4%10.8%
High school graduate16.6%28.2%
Some college or associate's38.7%40.7%
Bachelor's degree25.3%12.4%
Graduate or professional degree13.0%7.9%

Commute to work

How workers get to work (share)

ZIP 91942ZIP 91945
Drove alone71.0%73.8%
Carpooled7.2%9.3%
Public transit2.6%2.6%
Walked1.9%0.9%
Bicycle0.0%0.3%
Worked from home15.0%12.0%
Other means2.3%1.1%

Housing

Units in structure (share)

ZIP 91942ZIP 91945
1-unit, detached39.5%63.0%
1-unit, attached7.8%8.0%
2 to 4 units8.6%8.5%
5 to 19 units13.3%7.8%
20 or more units29.0%12.5%
Mobile home & other1.9%0.1%

Poverty & households

ZIP 91942ZIP 91945
Poverty rate12.7%10.3%
Average household size2.282.89
Mean commute (minutes)2530
Median year structure built19711967

Full profiles

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