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ZIP Code 93405
California Polytechnic State University, CA, San Luis Obispo County
Population
25,002
Land area
89.7sq mi
People per sq mi
279
City
California Polytechnic State University
ZIP 93405 and nearby ZIP codes
ZIP 93405 at a glance
- Households here earn a median of $60,399 a year, 39% less than the California figure of $99,122.
- A typical owner-occupied home is valued at $949,700 (29% above California) and median rent is $2,020 a month.
Local data for ZIP 93405
Counts from official public data
Housing and community stats
ZIP 93405, American Community Survey 2020-2024
Median household income
$60,399
Poverty rate
43.5%
Median home value
$949,700
Prices +3.6% in a year
Median rent
$2,020/mo
Homeownership
34.7%
Bachelor's or higher
54.8%
Median age
22.6
Average commute
14.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
457
ZIP Business Patterns 2023
Employees
6,997
$301M annual payroll
PPP loans
$35.9M
433 loans
Campaign donations
$139K
44% D, 16% R, 2026 cycle
Environment and hazard risk
ZIP 93405, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: drought
Storm events since 1996
118
Countywide, mostly high wind
Flood insurance policies
1,183
1.1% of homes, county
July high / Jan low
78° / 44°F
22.4 inches of rain a year
Health statistics
Share of adults in ZIP 93405, CDC PLACES estimates
Obesity
26.6%
U.S. 33.3% -6.7 pts
Diabetes
7.9%
U.S. 12.1% -4.2 pts
Smoking
11.9%
U.S. 12.8% -0.9 pts
Uninsured (18-64)
8.3%
U.S. 11.1% -2.8 pts
Frequently asked questions
- What city is ZIP code 93405?
- ZIP code 93405 is in California Polytechnic State University, CA (San Luis Obispo County).
- What county is ZIP code 93405 in?
- ZIP code 93405 is mostly in San Luis Obispo County, California.
- How many people live in ZIP code 93405?
- About 25,002 people live in the 93405 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.