ZIP Code 93409 Map
Census ZIP Code Tabulation Area 93409 in San Luis Obispo, CA (San Luis Obispo County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 93409 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
2,952
Median age
41.9 years
Bachelor's degree or higher
2.5%
Land area
0.4 sq mi
Population density
7,380 / sq mi