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U.S. ZIP Code 94597
5-digit United States postal code #94597, Walnut Creek, CA
ZIP code 94597 is located in the city (place name) Walnut Creek, сounty Contra Costa in the state of California. The population in ZIP code 94597 is 20277 and the population density is 2002.2. ZIP code 94597 refers to сounty Contra Costa having сounty FIPS 06013, the ratio of people from different counties in this ZIP code is as follows: all county weights - 06013: 100%. In the area of the ZIP code 94597 valid time zone America/Los_Angeles.
ZIP: 94597
County: Contra Costa
Place Name: Walnut Creek
State: California
State Abbreviation: CA
Coordinates: 37° 55' 5.592" N, 122° 4' 17.76" W
Latitude: 37.918220000000
Longitude: -122.071600000000
Population: 20277
Density: 2002.2/km2
Time zone: America/Los_Angeles
County FIPS: 06013
All county weights: 06013: 100%