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San Diego city, CA

ZIP 92121 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 92121

92121 has a population of 4,157 with a median age of 32.7 yrs (54.5% male).

Race & Ethnicity
White
51.0%-17% vs US avg
x
Black
2.0%-84% vs US avg
x
Asian
25.8%+338% vs US avg
x
Hispanic
14.4%-23% vs US avg
x
Other / Two+
6.8%
x
Age Groups
0–17
12.8%-42% vs US avg
x
18–64
77.3%+25% vs US avg
x
65+
9.9%-40% vs US avg
x
Education
Less than HS
1.1%-90% vs US avg
x
High school
7.8%-70% vs US avg
x
Some college
16.2%-44% vs US avg
x
Bachelor's+
74.9%+122% vs US avg
x
Marital Status
Married
49.1%+2% vs US avg
x
Never married
43.3%+28% vs US avg
x
Divorced
5.2%-49% vs US avg
x
Widowed / Separated
2.4%
x
Diversity Index
65/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
16.8%+46% vs US avg
x
Foreign Born
35.5%+155% vs US avg
x
Veterans
2.3%-62% vs US avg
x
Disability
6.1%-54% vs US avg
x
Single Parent
2.2%-73% vs US avg
x
Recent Births
23.3%+302% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 92121

Poverty Rate
16.8%+46% vs US avg
x
Veterans
2.3%-62% vs US avg
x
Foreign Born
35.5%+155% vs US avg
x
Single Parent
2.2%-73% vs US avg
x
Disability
6.1%-54% vs US avg
x
Uninsured
2.4%-70% vs US avg
x
SNAP Benefits
6.6%-43% vs US avg
x
Private School
1.7%-83% vs US avg
x
Recent Births
23.3%+302% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population4,157
Median age32.7
Poverty rate16.8%
Demographics statistics
Demographics
White51.0%
Hispanic14.4%
Black2.0%
Asian25.8%
Foreign-born35.5%