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U.S. ZIP Code 50066
5-digit United States postal code #50066, Dawson, IA
ZIP code 50066 is located in the city (place name) Dawson, сounty Dallas in the state of Iowa. The population in ZIP code 50066 is 262 and the population density is 4.1. ZIP code 50066 refers to сounty Dallas having сounty FIPS 19049, the ratio of people from different counties in this ZIP code is as follows: all county weights - 19049: 100%. In the area of the ZIP code 50066 valid time zone America/Chicago.