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ZIP Code 93409
California Polytechnic State University, CA, San Luis Obispo County
Population
2,952
Land area
0.4sq mi
People per sq mi
7,388
City
California Polytechnic State University
ZIP 93409 and nearby ZIP codes
ZIP 93409 at a glance
- ZIP 93409 (California Polytechnic State University) is about 29 times as dense as California as a whole.
Housing and community stats
ZIP 93409, American Community Survey 2020-2024
Bachelor's or higher
2.5%
Median age
41.9
Environment and hazard risk
ZIP 93409, 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 93409, CDC PLACES estimates
Obesity
39.2%
U.S. 33.3% +5.9 pts
Diabetes
16.6%
U.S. 12.1% +4.5 pts
Smoking
23.5%
U.S. 12.8% +10.7 pts
Uninsured (18-64)
19.4%
U.S. 11.1% +8.3 pts
Frequently asked questions
- What city is ZIP code 93409?
- ZIP code 93409 is in California Polytechnic State University, CA (San Luis Obispo County).
- What county is ZIP code 93409 in?
- ZIP code 93409 is mostly in San Luis Obispo County, California.
- How many people live in ZIP code 93409?
- About 2,952 people live in the 93409 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.