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U.S. ZIP Code 72721
5-digit United States postal code #72721, Combs, AR
ZIP code 72721 is located in the city (place name) Combs, сounty Madison in the state of Arkansas. The population in ZIP code 72721 is 391 and the population density is 3.4. ZIP code 72721 refers to сounty Madison having сounty FIPS 05087, the ratio of people from different counties in this ZIP code is as follows: all county weights - 05087: 100%. In the area of the ZIP code 72721 valid time zone America/Chicago.