You are here
U.S. ZIP Code 72431
5-digit United States postal code #72431, Grubbs, AR
ZIP code 72431 is located in the city (place name) Grubbs, сounty Jackson in the state of Arkansas. The population in ZIP code 72431 is 401 and the population density is 25.4. ZIP code 72431 refers to сounty Jackson having сounty FIPS 05067, the ratio of people from different counties in this ZIP code is as follows: all county weights - 05067: 100%. In the area of the ZIP code 72431 valid time zone America/Chicago.