US Census Data

ZIP 94502 vs ZIP 94509

A side-by-side comparison of ZIP Code 94502 and ZIP Code 94509: population, income, housing, and more.

ZIP 94502 and ZIP 94509 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 94509 has the higher population (71,013 vs 13,359 in ZIP 94502). ZIP 94502 has the higher median household income ($194,821 vs $81,512 in ZIP 94509). ZIP 94502 has the higher median home value ($1,182,600 vs $565,300 in ZIP 94509).

Population, income & housing

ZIP 94502ZIP 94509
Population13,35971,013
Median age45.2 yrs37.6 yrs
Median household income$194,821$81,512
Median home value$1,182,600$565,300
Median gross rent$3,501$2,052
Housing units5,01224,048
Homeownership rate86.9%58.3%
Bachelor's degree or higher71.0%18.9%
Unemployment rate4.0%8.1%

Trends (ACS 5-year, 2019–2023)

ZIP 94502ZIP 94509
Population14,701 → 13,359 (-9.1%)68,166 → 71,013 (+4.2%)
Median household income$154,437 → $194,821 (+26.1%)$64,502 → $81,512 (+26.4%)
Median home value$871,700 → $1,182,600 (+35.7%)$369,200 → $565,300 (+53.1%)
Median gross rent$2,264 → $3,501 (+54.6%)$1,652 → $2,052 (+24.2%)

ZIP 94502

Population
14,70113,359
Median household income
$154,437$194,821
Median home value
$871,700$1,182,600
Median gross rent
$2,264$3,501

ZIP 94509

Population
68,16671,013
Median household income
$64,502$81,512
Median home value
$369,200$565,300
Median gross rent
$1,652$2,052

Age & race/ethnicity

Age distribution (share)

ZIP 94502ZIP 94509
Under 54.6%5.8%
5 to 1720.2%18.2%
18 to 242.4%8.7%
25 to 347.0%13.3%
35 to 4415.5%14.5%
45 to 5414.1%11.9%
55 to 6414.6%13.1%
65 to 7413.7%9.7%
75 and over7.9%4.7%

Race & ethnicity (share)

ZIP 94502ZIP 94509
White (non-Hispanic)37.1%24.8%
Black or African American2.3%16.0%
American Indian & Alaska Native0.1%0.4%
Asian40.4%8.7%
Native Hawaiian & Pacific Islander0.0%1.6%
Some other race1.4%0.3%
Two or more races5.9%5.7%
Hispanic or Latino12.8%42.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 94502ZIP 94509
No high school diploma5.4%17.6%
High school graduate7.1%30.5%
Some college or associate's16.4%32.9%
Bachelor's degree41.8%14.1%
Graduate or professional degree29.3%4.8%

Commute to work

How workers get to work (share)

ZIP 94502ZIP 94509
Drove alone43.4%66.5%
Carpooled6.9%16.3%
Public transit14.4%6.0%
Walked1.3%1.3%
Bicycle2.5%0.2%
Worked from home30.8%8.1%
Other means0.8%1.5%

Housing

Units in structure (share)

ZIP 94502ZIP 94509
1-unit, detached62.4%71.5%
1-unit, attached32.7%7.1%
2 to 4 units2.4%5.8%
5 to 19 units0.0%5.6%
20 or more units2.5%8.3%
Mobile home & other0.0%1.6%

Poverty & households

ZIP 94502ZIP 94509
Poverty rate2.6%13.7%
Average household size2.783.01
Mean commute (minutes)3641
Median year structure built19831975

Full profiles

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ZIP 94502 vs ZIP 94509: Compare Population & Demographics | US Census Data