Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MS/WALNUT-GROVE

Walnut Grove ZIP code, Mississippi

The ZIP code for Walnut Grove, MS is 39189, and its area codes are 601 and 769.

USPS city name
1 ZIP code
Population
737
Area codes
601, 769

NANPA lists no telephone rate centre for Walnut Grove itself, so these are the area codes of the nearest one, Carthage (13.6 miles). A town on an area-code boundary can differ from its neighbour.

Walnut Grove in numbers

About 737 people live in Walnut Grove, in 263 households. The median household income is $42,634 a year, 24% below the Mississippi median of $56,447 (US: $80,734). The median owner-occupied home is valued at $85,900 (49% below the Mississippi median), and median gross rent is $535 a month. The median age is 40.3; 10.5% of adults 25 and over hold a bachelor's degree or higher (25.1% across Mississippi); the average commute takes 20 minutes.

Population737Walnut Grove737
Households263Walnut Grove263
Median age40.3Walnut Grove40.3Mississippi38.6US 38.9
Median household income$42,634Walnut Grove$42,634Mississippi$56,447US $80,734
Median home value$85,900Walnut Grove$85,900Mississippi$169,800US $332,700
Median gross rent$535Walnut Grove$535Mississippi$954US $1,413
Bachelor's degree or higher10.5%Walnut Grove10.5%Mississippi25.1%US 35.7%
Mean commute20.0 minWalnut Grove20.0 minMississippi25.6 minUS 26.4 min
Population density456 / sq miWalnut Grove456 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Walnut Grove town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Walnut Grove

ZIP codes with the USPS city name Walnut Grove
ZIP City Type Population Median income Median home
39189 Walnut Grove , MS Standard 3,971 $49,083 $101,400

Map of Walnut Grove ZIP codes

39189

The ZIP codes of Walnut Grove, MS, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Walnut Grove

The nearest larger towns are Hillsboro (999 people, 10.0 mi), Carthage (4,866 people, 11 mi) and Conehatta (1,166 people, 14 mi).

Towns near Walnut Grove
TownPopulationDistance
Carthage 4,866 11.3 mi
Forest 5,357 16.2 mi
Pearl River 4,047 18.9 mi
Morton 3,656 20.7 mi
Philadelphia 6,996 23.2 mi
Newton 3,116 25.6 mi

More nearby: every ZIP code in Leake County · Mississippi ZIP codes

Cite this page

zipcodes.pro. “Walnut Grove, MS ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ms/walnut-grove

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