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/LA/FORT-POLK-SOUTH

Fort Polk South ZIP codes, Louisiana

No ZIP code is named for Fort Polk South, LA; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 71446, 71459 and 70656.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
7,869

Fort Polk South in numbers

About 7,869 people live in Fort Polk South, in 2,238 households. The median household income is $63,800 a year, 5% above the Louisiana median of $60,756 (US: $80,734). Median gross rent is $1,202 a month. The median age is 23.0; 34.0% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 11 minutes.

Population7,869Fort Polk South7,869
Households2,238Fort Polk South2,238
Median age23.0Fort Polk South23.0Louisiana38.0US 38.9
Median household income$63,800Fort Polk South$63,800Louisiana$60,756US $80,734
Median gross rent$1,202Fort Polk South$1,202Louisiana$1,064US $1,413
Bachelor's degree or higher34.0%Fort Polk South34.0%Louisiana27.0%US 35.7%
Mean commute11.2 minFort Polk South11.2 minLouisiana25.7 minUS 26.4 min
Population density1,281 / sq miFort Polk South1,281 / sq mi

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

ZIP codes covering Fort Polk South

These ZIP codes cover part of Fort Polk South but are addressed as somewhere else.

ZIP codes overlapping Fort Polk South
ZIP City Type Population Median income Median home
70656 Pitkin , LA Standard 4,015 $61,693 $73,700
71446 Leesville , LA Standard 21,275 $55,925 $166,200
71459 Fort Polk , LA Standard 10,270 $56,038 —

Map of Fort Polk South ZIP codes

706567144671459

The ZIP codes of Fort Polk South, LA, 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 Fort Polk South

The nearest larger towns are DeRidder (9,763 people, 15 mi), Alexandria (44,060 people, 47 mi) and Natchitoches (17,577 people, 48 mi).

Towns near Fort Polk South
TownPopulationDistance
Leesville 5,495 7.2 mi
DeRidder 9,763 15.2 mi

More nearby: every ZIP code in Vernon Parish · Louisiana ZIP codes

Cite this page

zipcodes.pro. “Fort Polk South, LA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/la/fort-polk-south

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