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U.S. ZIP Code 78830
5-digit United States postal code #78830, Big Wells, TX
ZIP code 78830 is located in the city (place name) Big Wells, сounty Dimmit in the state of Texas. The population in ZIP code 78830 is 786 and the population density is 1.5. ZIP code 78830 refers to сounty Dimmit having сounty FIPS 48127, the ratio of people from different counties in this ZIP code is as follows: all county weights - 48127: 100%. In the area of the ZIP code 78830 valid time zone America/Chicago.