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U.S. ZIP Code 52237
5-digit United States postal code #52237, Hopkinton, IA
ZIP code 52237 is located in the city (place name) Hopkinton, сounty Delaware in the state of Iowa. The population in ZIP code 52237 is 1522 and the population density is 7.2. ZIP code 52237 refers to сounty Delaware having сounty FIPS 19055, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19055: 99.01%, 19061: 0.99%. In the area of the ZIP code 52237 valid time zone America/Chicago.
ZIP: 52237
County: Delaware
Place Name: Hopkinton
State: Iowa
State Abbreviation: IA
Coordinates: 42° 20' 40.812" N, 91° 14' 53.88" W
Latitude: 42.344670000000
Longitude: -91.248300000000
Population: 1522
Density: 7.2/km2
Time zone: America/Chicago
County FIPS: 19055
All county weights: 19055: 99.01%, 19061: 0.99%