US Census Data

ZIP 94612 vs ZIP 94621

A side-by-side comparison of ZIP Code 94612 and ZIP Code 94621: population, income, housing, and more.

ZIP 94612 and ZIP 94621 are ZIP Code areas in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 94621 has the higher population (34,658 vs 17,663 in ZIP 94612). ZIP 94612 has the higher median household income ($77,069 vs $53,106 in ZIP 94621). ZIP 94612 has the higher median home value ($814,000 vs $537,600 in ZIP 94621).

Population, income & housing

ZIP 94612ZIP 94621
Population17,66334,658
Median age38.6 yrs33.4 yrs
Median household income$77,069$53,106
Median home value$814,000$537,600
Median gross rent$1,936$1,527
Housing units11,92811,078
Homeownership rate10.2%35.0%
Bachelor's degree or higher54.5%12.6%
Unemployment rate6.4%9.3%

Trends (ACS 5-year, 2019–2023)

ZIP 94612ZIP 94621
Population15,785 → 17,663 (+11.9%)35,035 → 34,658 (-1.1%)
Median household income$55,291 → $77,069 (+39.4%)$42,563 → $53,106 (+24.8%)
Median home value$725,600 → $814,000 (+12.2%)$353,500 → $537,600 (+52.1%)
Median gross rent$1,220 → $1,936 (+58.7%)$1,274 → $1,527 (+19.9%)

ZIP 94612

Population
15,78517,663
Median household income
$55,291$77,069
Median home value
$725,600$814,000
Median gross rent
$1,220$1,936

ZIP 94621

Population
35,03534,658
Median household income
$42,563$53,106
Median home value
$353,500$537,600
Median gross rent
$1,274$1,527

Age & race/ethnicity

Age distribution (share)

ZIP 94612ZIP 94621
Under 52.4%6.6%
5 to 175.7%19.5%
18 to 247.2%9.9%
25 to 3427.7%16.8%
35 to 4417.4%14.0%
45 to 5411.2%11.8%
55 to 649.7%12.8%
65 to 749.6%5.2%
75 and over9.1%3.4%

Race & ethnicity (share)

ZIP 94612ZIP 94621
White (non-Hispanic)29.9%5.5%
Black or African American26.1%23.7%
American Indian & Alaska Native0.1%0.1%
Asian27.1%3.9%
Native Hawaiian & Pacific Islander0.0%0.4%
Some other race0.8%0.5%
Two or more races5.5%3.3%
Hispanic or Latino10.5%62.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 94612ZIP 94621
No high school diploma13.3%32.5%
High school graduate14.0%31.5%
Some college or associate's18.2%23.4%
Bachelor's degree31.3%10.3%
Graduate or professional degree23.2%2.3%

Commute to work

How workers get to work (share)

ZIP 94612ZIP 94621
Drove alone25.8%64.5%
Carpooled5.4%9.5%
Public transit29.8%10.8%
Walked8.5%0.7%
Bicycle3.5%0.1%
Worked from home23.9%9.8%
Other means3.0%4.6%

Housing

Units in structure (share)

ZIP 94612ZIP 94621
1-unit, detached3.2%51.5%
1-unit, attached0.9%5.4%
2 to 4 units6.1%20.6%
5 to 19 units11.4%6.8%
20 or more units78.2%14.0%
Mobile home & other0.3%1.7%

Poverty & households

ZIP 94612ZIP 94621
Poverty rate22.8%19.3%
Average household size1.653.24
Mean commute (minutes)3229
Median year structure built19771955

Full profiles

2