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U.S. ZIP Code 52140
5-digit United States postal code #52140, Dorchester, IA
ZIP code 52140 is located in the city (place name) Dorchester, сounty Allamakee in the state of Iowa. The population in ZIP code 52140 is 532 and the population density is 2.6. ZIP code 52140 refers to сounty Allamakee having сounty FIPS 19005, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19005: 86.28%, 19191: 13.72%. In the area of the ZIP code 52140 valid time zone America/Chicago.
ZIP: 52140
County: Allamakee
Place Name: Dorchester
State: Iowa
State Abbreviation: IA
Coordinates: 43° 26' 36.204" N, 91° 32' 11.94" W
Latitude: 43.443390000000
Longitude: -91.536650000000
Population: 532
Density: 2.6/km2
Time zone: America/Chicago
County FIPS: 19005
All county weights: 19005: 86.28%, 19191: 13.72%