US Census Data

ZIP 91390 vs ZIP 91401

A side-by-side comparison of ZIP Code 91390 and ZIP Code 91401: population, income, housing, and more.

ZIP 91390 and ZIP 91401 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 91401 has the higher population (39,011 vs 18,722 in ZIP 91390). ZIP 91390 has the higher median household income ($143,963 vs $75,933 in ZIP 91401). ZIP 91401 has the higher median home value ($988,500 vs $843,200 in ZIP 91390).

Population, income & housing

ZIP 91390ZIP 91401
Population18,72239,011
Median age47.0 yrs37.2 yrs
Median household income$143,963$75,933
Median home value$843,200$988,500
Median gross rent$2,282$1,800
Housing units6,67315,785
Homeownership rate87.3%33.9%
Bachelor's degree or higher41.1%38.8%
Unemployment rate3.9%7.6%

Trends (ACS 5-year, 2019–2023)

ZIP 91390ZIP 91401
Population19,168 → 18,722 (-2.3%)39,755 → 39,011 (-1.9%)
Median household income$120,617 → $143,963 (+19.4%)$53,882 → $75,933 (+40.9%)
Median home value$593,600 → $843,200 (+42.0%)$703,100 → $988,500 (+40.6%)
Median gross rent$2,242 → $2,282 (+1.8%)$1,403 → $1,800 (+28.3%)

ZIP 91390

Population
19,16818,722
Median household income
$120,617$143,963
Median home value
$593,600$843,200
Median gross rent
$2,242$2,282

ZIP 91401

Population
39,75539,011
Median household income
$53,882$75,933
Median home value
$703,100$988,500
Median gross rent
$1,403$1,800

Age & race/ethnicity

Age distribution (share)

ZIP 91390ZIP 91401
Under 53.1%5.8%
5 to 1717.8%13.9%
18 to 247.0%8.3%
25 to 349.4%18.4%
35 to 4410.4%14.7%
45 to 5415.9%14.2%
55 to 6420.6%11.1%
65 to 7410.1%9.6%
75 and over5.6%4.0%

Race & ethnicity (share)

ZIP 91390ZIP 91401
White (non-Hispanic)60.9%40.9%
Black or African American2.0%4.8%
American Indian & Alaska Native0.3%0.1%
Asian6.0%4.8%
Native Hawaiian & Pacific Islander0.1%0.0%
Some other race1.0%0.9%
Two or more races3.4%4.0%
Hispanic or Latino26.3%44.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 91390ZIP 91401
No high school diploma6.3%19.5%
High school graduate20.1%19.5%
Some college or associate's32.5%22.2%
Bachelor's degree27.1%27.1%
Graduate or professional degree14.1%11.8%

Commute to work

How workers get to work (share)

ZIP 91390ZIP 91401
Drove alone66.8%65.3%
Carpooled8.8%8.5%
Public transit0.4%6.5%
Walked1.0%1.1%
Bicycle0.0%0.1%
Worked from home21.7%17.0%
Other means1.3%1.3%

Housing

Units in structure (share)

ZIP 91390ZIP 91401
1-unit, detached85.3%34.7%
1-unit, attached6.9%5.9%
2 to 4 units0.4%6.5%
5 to 19 units4.3%29.6%
20 or more units0.2%23.3%
Mobile home & other2.9%0.0%

Poverty & households

ZIP 91390ZIP 91401
Poverty rate5.1%15.9%
Average household size2.912.57
Mean commute (minutes)3535
Median year structure built19871967

Full profiles

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ZIP 91390 vs ZIP 91401: Compare Population & Demographics | US Census Data