ZIP Code 94517

Zip Code: 94517
Type: Standard
Official USPS city name: Clayton
Official USPS State Code: CA
Official State Name: California
ZCTA: TRUE
Population: 13687.0
Density: 92.3
Primary Official County Code: 6013
Primary Official County Name: Contra Costa
Official County Name: Contra Costa
Official County Code: 6013
Imprecise: FALSE
Military: FALSE
Timezone: America/Los_Angeles (09:02 AM Saturday, November 07 2026-11-07 (GMT -0800))
Geo Point: 37.89022, -121.87842

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