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San Luis Obispo city, CA

ZIP 93401 — People & Community

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

Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 93401

93401 has a population of 29,995 with a median age of 35.8 yrs (50.0% male).

Race & Ethnicity
White
76.1%+24% vs US avg
x
Black
1.6%-87% vs US avg
x
Asian
4.3%-27% vs US avg
x
Hispanic
17.9%-4% vs US avg
x
Age Groups
0–17
14.7%-33% vs US avg
x
18–64
67.7%+10% vs US avg
x
65+
17.6%+8% vs US avg
x
Education
Less than HS
3.8%-66% vs US avg
x
High school
12.5%-52% vs US avg
x
Some college
27.0%-7% vs US avg
x
Bachelor's+
56.8%+69% vs US avg
x
Marital Status
Married
42.9%-11% vs US avg
x
Never married
42.4%+25% vs US avg
x
Divorced
10.6%+3% vs US avg
x
Widowed / Separated
4.0%
x
Diversity Index
39/100

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

Social & household profile

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

Poverty Rate
14.9%+30% vs US avg
x
Foreign Born
16.8%+21% vs US avg
x
Veterans
4.4%-27% vs US avg
x
Disability
10.9%-19% vs US avg
x
Single Parent
5.0%-38% vs US avg
x
Recent Births
21.3%+267% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 93401

Poverty Rate
14.9%+30% vs US avg
x
Veterans
4.4%-27% vs US avg
x
Foreign Born
16.8%+21% vs US avg
x
Single Parent
5.0%-38% vs US avg
x
Disability
10.9%-19% vs US avg
x
Uninsured
6.6%-17% vs US avg
x
SNAP Benefits
5.4%-54% vs US avg
x
Private School
0.9%-91% vs US avg
x
Recent Births
21.3%+267% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population29,995
Median age35.8
Poverty rate14.9%
Demographics statistics
Demographics
White76.1%
Hispanic17.9%
Black1.6%
Asian4.3%
Foreign-born16.8%