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U.S. ZIP Code 31789
5-digit United States postal code #31789, Sumner, GA
ZIP code 31789 is located in the city (place name) Sumner, сounty Worth in the state of Georgia. The population in ZIP code 31789 is 1236 and the population density is 7.4. ZIP code 31789 refers to сounty Worth having сounty FIPS 13321, the ratio of people from different counties in this ZIP code is as follows: all county weights - 13321: 100%. In the area of the ZIP code 31789 valid time zone America/New_York.