US Census Data

ZIP 90034 vs ZIP 90042

A side-by-side comparison of ZIP Code 90034 and ZIP Code 90042: population, income, housing, and more.

ZIP 90034 and ZIP 90042 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 90042 has the higher population (58,344 vs 55,120 in ZIP 90034). ZIP 90034 has the higher median household income ($103,082 vs $94,401 in ZIP 90042). ZIP 90034 has the higher median home value ($1,395,000 vs $940,600 in ZIP 90042).

Population, income & housing

ZIP 90034ZIP 90042
Population55,12058,344
Median age34.4 yrs38.4 yrs
Median household income$103,082$94,401
Median home value$1,395,000$940,600
Median gross rent$2,180$1,853
Housing units29,26222,630
Homeownership rate20.6%46.5%
Bachelor's degree or higher64.3%40.4%
Unemployment rate5.4%8.6%

Trends (ACS 5-year, 2019–2023)

ZIP 90034ZIP 90042
Population53,861 → 55,120 (+2.3%)63,193 → 58,344 (-7.7%)
Median household income$75,714 → $103,082 (+36.1%)$64,267 → $94,401 (+46.9%)
Median home value$983,300 → $1,395,000 (+41.9%)$627,200 → $940,600 (+50.0%)
Median gross rent$1,727 → $2,180 (+26.2%)$1,342 → $1,853 (+38.1%)

ZIP 90034

Population
53,86155,120
Median household income
$75,714$103,082
Median home value
$983,300$1,395,000
Median gross rent
$1,727$2,180

ZIP 90042

Population
63,19358,344
Median household income
$64,267$94,401
Median home value
$627,200$940,600
Median gross rent
$1,342$1,853

Age & race/ethnicity

Age distribution (share)

ZIP 90034ZIP 90042
Under 53.8%4.3%
5 to 1710.3%12.4%
18 to 249.0%6.8%
25 to 3428.1%19.5%
35 to 4416.2%17.9%
45 to 5412.1%13.2%
55 to 6410.0%11.2%
65 to 746.4%9.0%
75 and over4.0%5.8%

Race & ethnicity (share)

ZIP 90034ZIP 90042
White (non-Hispanic)40.9%24.0%
Black or African American9.2%1.7%
American Indian & Alaska Native0.1%0.1%
Asian18.1%13.4%
Native Hawaiian & Pacific Islander0.2%0.0%
Some other race0.9%0.4%
Two or more races5.0%4.0%
Hispanic or Latino25.6%56.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 90034ZIP 90042
No high school diploma8.1%19.0%
High school graduate9.1%18.6%
Some college or associate's18.5%22.0%
Bachelor's degree38.4%26.4%
Graduate or professional degree25.9%13.9%

Commute to work

How workers get to work (share)

ZIP 90034ZIP 90042
Drove alone56.9%57.0%
Carpooled5.4%10.5%
Public transit6.5%5.8%
Walked2.5%2.1%
Bicycle1.2%0.4%
Worked from home25.8%22.6%
Other means1.8%1.6%

Housing

Units in structure (share)

ZIP 90034ZIP 90042
1-unit, detached17.9%49.3%
1-unit, attached2.0%8.2%
2 to 4 units7.2%10.3%
5 to 19 units39.3%16.2%
20 or more units33.3%15.8%
Mobile home & other0.2%0.2%

Poverty & households

ZIP 90034ZIP 90042
Poverty rate9.2%10.6%
Average household size2.102.68
Mean commute (minutes)2733
Median year structure built19711951

Full profiles

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ZIP 90034 vs ZIP 90042: Compare Population & Demographics | US Census Data