US Census Data

ZIP 91780 vs ZIP 91790

A side-by-side comparison of ZIP Code 91780 and ZIP Code 91790: population, income, housing, and more.

ZIP 91780 and ZIP 91790 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 91790 has the higher population (44,791 vs 35,136 in ZIP 91780). ZIP 91780 has the higher median household income ($101,746 vs $100,142 in ZIP 91790). ZIP 91780 has the higher median home value ($922,900 vs $695,700 in ZIP 91790).

Population, income & housing

ZIP 91780ZIP 91790
Population35,13644,791
Median age42.9 yrs37.6 yrs
Median household income$101,746$100,142
Median home value$922,900$695,700
Median gross rent$2,046$2,253
Housing units11,95313,318
Homeownership rate63.0%61.0%
Bachelor's degree or higher42.6%23.4%
Unemployment rate6.1%6.3%

Trends (ACS 5-year, 2019–2023)

ZIP 91780ZIP 91790
Population35,133 → 35,136 (+0.0%)45,444 → 44,791 (-1.4%)
Median household income$75,672 → $101,746 (+34.5%)$82,128 → $100,142 (+21.9%)
Median home value$706,300 → $922,900 (+30.7%)$514,800 → $695,700 (+35.1%)
Median gross rent$1,631 → $2,046 (+25.4%)$1,665 → $2,253 (+35.3%)

ZIP 91780

Population
35,13335,136
Median household income
$75,672$101,746
Median home value
$706,300$922,900
Median gross rent
$1,631$2,046

ZIP 91790

Population
45,44444,791
Median household income
$82,128$100,142
Median home value
$514,800$695,700
Median gross rent
$1,665$2,253

Age & race/ethnicity

Age distribution (share)

ZIP 91780ZIP 91790
Under 55.3%5.5%
5 to 1716.6%16.7%
18 to 246.6%8.3%
25 to 3410.7%16.0%
35 to 4413.2%12.2%
45 to 5416.1%12.9%
55 to 6413.7%12.3%
65 to 7411.1%9.2%
75 and over6.8%6.8%

Race & ethnicity (share)

ZIP 91780ZIP 91790
White (non-Hispanic)12.5%10.9%
Black or African American0.4%2.9%
American Indian & Alaska Native0.1%0.2%
Asian64.5%22.8%
Native Hawaiian & Pacific Islander0.4%0.1%
Some other race0.1%0.7%
Two or more races2.6%1.3%
Hispanic or Latino19.3%61.3%

Educational attainment (age 25+)

Share of adults 25+

ZIP 91780ZIP 91790
No high school diploma13.1%17.5%
High school graduate21.2%30.2%
Some college or associate's23.2%28.9%
Bachelor's degree27.3%17.0%
Graduate or professional degree15.3%6.5%

Commute to work

How workers get to work (share)

ZIP 91780ZIP 91790
Drove alone69.8%73.6%
Carpooled9.2%11.2%
Public transit3.8%1.6%
Walked0.3%0.7%
Bicycle0.0%0.4%
Worked from home15.2%11.1%
Other means1.6%1.5%

Housing

Units in structure (share)

ZIP 91780ZIP 91790
1-unit, detached78.1%72.6%
1-unit, attached6.7%3.6%
2 to 4 units5.3%2.8%
5 to 19 units6.9%4.1%
20 or more units2.6%16.5%
Mobile home & other0.5%0.4%

Poverty & households

ZIP 91780ZIP 91790
Poverty rate10.0%9.1%
Average household size3.083.48
Mean commute (minutes)3132
Median year structure built19581958

Full profiles

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ZIP 91780 vs ZIP 91790: Compare Population & Demographics | US Census Data