ZIP Codes Box

Washington County, Mississippi ZIP codes

12ZIP codes
11Cities and towns
42,943People in ZIP areas
318, 662, 870Area codes

Washington County is in Mississippi 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 Washington County

ZIP codeCityTypePopulationMedian income
38701GreenvilleStandard20,853$40,854
38703GreenvilleStandard11,028$44,291
38722ArcolaPO Box only248$21,818
38723AvonPO Box only250–
38731ChathamStandard39–
38744Glen AllanStandard512$22,547
38748HollandaleStandard3,192$44,615
38756LelandStandard5,887$45,625
38760MetcalfePO Box only934$37,679
38776StonevillePO Box only––
38780WaysidePO Box only––
38782WintervillePO Box only––

Cities and towns in Washington County

Area codes in Washington County

Questions

How many ZIP codes are in Washington County, MS?
Washington County has 12 ZIP codes, 6 of them standard ZIP codes for street addresses.
What cities are in Washington County?
Washington County ZIP codes cover Greenville, Arcola, Avon, Chatham, Glen Allan, Hollandale, Leland and Metcalfe and 3 other places.
What area code is Washington County, MS?
Washington County uses area codes 318, 662 and 870.
What time zone is Washington County in?
Washington County is in Central Time.

Other Mississippi counties