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/OAK-GROVE

Oak Grove ZIP codes, Mississippi

No ZIP code is named for Oak Grove, MS; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 39402 and 39475. Its area codes are 601 and 769.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
2,098
Area codes
601, 769

NANPA lists no telephone rate centre for Oak Grove itself, so these are the area codes of the nearest one, Hattiesburg (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Oak Grove in numbers

About 2,098 people live in Oak Grove, in 710 households. The median household income is $82,411 a year, 46% above the Mississippi median of $56,447 (US: $80,734). The median owner-occupied home is valued at $221,700 (31% above the Mississippi median), and median gross rent is $1,218 a month. The median age is 29.8; 59.7% of adults 25 and over hold a bachelor's degree or higher (25.1% across Mississippi); the average commute takes 20 minutes.

Population2,098Oak Grove2,098
Households710Oak Grove710
Median age29.8Oak Grove29.8Mississippi38.6US 38.9
Median household income$82,411Oak Grove$82,411Mississippi$56,447US $80,734
Median home value$221,700Oak Grove$221,700Mississippi$169,800US $332,700
Median gross rent$1,218Oak Grove$1,218Mississippi$954US $1,413
Bachelor's degree or higher59.7%Oak Grove59.7%Mississippi25.1%US 35.7%
Mean commute19.9 minOak Grove19.9 minMississippi25.6 minUS 26.4 min
Population density1,680 / sq miOak Grove1,680 / sq mi

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

ZIP codes covering Oak Grove

These ZIP codes cover part of Oak Grove but are addressed as somewhere else.

ZIP codes overlapping Oak Grove
ZIP City Type Population Median income Median home
39402 Hattiesburg , MS Standard 44,620 $75,220 $253,900
39475 Purvis , MS Standard 14,530 $63,887 $192,200

Map of Oak Grove ZIP codes

3940239475

The ZIP codes of Oak 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 Oak Grove

The nearest larger towns are West Hattiesburg (6,715 people, 2.7 mi), Hattiesburg (48,619 people, 5.9 mi) and Petal (11,294 people, 11 mi).

Towns near Oak Grove
TownPopulationDistance
West Hattiesburg 6,715 2.7 mi
Hattiesburg 48,619 5.9 mi
Petal 11,294 11.4 mi
Columbia 6,632 23.9 mi
Ellisville 4,521 24.6 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.