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U.S. ZIP Code 83243
5-digit United States postal code #83243, Holbrook, ID
ZIP code 83243 is located in the city (place name) Holbrook, сounty Oneida in the state of Idaho. The population in ZIP code 83243 is 80 and the population density is 0.4. ZIP code 83243 refers to сounty Oneida having сounty FIPS 16071, the ratio of people from different counties in this ZIP code is as follows: all county weights - 16071: 100%. In the area of the ZIP code 83243 valid time zone America/Boise.