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U.S. ZIP Code 83423
5-digit United States postal code #83423, Dubois, ID
ZIP code 83423 is located in the city (place name) Dubois, сounty Clark in the state of Idaho. The population in ZIP code 83423 is 860 and the population density is 0.9. ZIP code 83423 refers to сounty Clark having сounty FIPS 16033, the ratio of people from different counties in this ZIP code is as follows: all county weights - 16033: 100%. In the area of the ZIP code 83423 valid time zone America/Boise.