ZIP Codes Box

Dimmit County, Texas ZIP codes

4ZIP codes
4Cities and towns
8,386People in ZIP areas
830, 956Area codes

Dimmit County is in Texas and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Dimmit County

ZIP codeCityTypePopulationMedian income
78827AshertonStandard663$23,167
78830Big WellsStandard597$51,354
78834Carrizo SpringsStandard6,971$39,477
78836CatarinaPO Box only155–

Cities and towns in Dimmit County

Area codes in Dimmit County

Questions

How many ZIP codes are in Dimmit County, TX?
Dimmit County has 4 ZIP codes, 3 of them standard ZIP codes for street addresses.
What cities are in Dimmit County?
Dimmit County ZIP codes cover Asherton, Big Wells, Carrizo Springs and Catarina.
What area code is Dimmit County, TX?
Dimmit County uses area codes 830 and 956.
What time zone is Dimmit County in?
Dimmit County is in Central Time.

Other Texas counties