You are here
U.S. ZIP Code 50478
5-digit United States postal code #50478, Thompson, IA
ZIP code 50478 is located in the city (place name) Thompson, сounty Winnebago in the state of Iowa. The population in ZIP code 50478 is 775 and the population density is 4.0. ZIP code 50478 refers to сounty Winnebago having сounty FIPS 19189, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19189: 100%. In the area of the ZIP code 50478 valid time zone America/Chicago.