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U.S. ZIP Code 63017
5-digit United States postal code #63017, Chesterfield, MO
ZIP code 63017 is located in the city (place name) Chesterfield, сounty St. Louis in the state of Missouri. The population in ZIP code 63017 is 41470 and the population density is 818.0. ZIP code 63017 refers to сounty St. Louis having сounty FIPS 29189, the ratio of people from different counties in this ZIP code is as follows: all county weights - 29189: 100%. In the area of the ZIP code 63017 valid time zone America/Chicago.
ZIP: 63017
County: St. Louis
Place Name: Chesterfield
State: Missouri
State Abbreviation: MO
Coordinates: 38° 39' 3.744" N, 90° 32' 11.112" W
Latitude: 38.651040000000
Longitude: -90.536420000000
Population: 41470
Density: 818.0/km2
Time zone: America/Chicago
County FIPS: 29189
All county weights: 29189: 100%