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 — STATE/MS/COUNTY/ALCORN

Alcorn County, MS ZIP codes

Alcorn County, MS has 4 ZIP codes, in 3 towns: 38834, 38865, 38846 and 38835. 1 more crosses into it from a neighbouring county: 38683.

The county seat is Corinth.

ZIP codes
4
Partly in it
1 more
Towns
3
County seat
Corinth
County FIPS
28003
Population
34,289
Median household income
$51,260
Land area
400 sq mi
Area code
662
Metro area
Corinth

Alcorn County ZIP codes by town

Corinth (county seat)
38834, 38835

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Alcorn County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Alcorn County.

Map of Alcorn County ZIP codes

38834388353884638865

The ZIP codes of Alcorn County, 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.

Alcorn County in numbers

About 34,289 people live in Alcorn County, in 14,456 households, the 21st most populous of Mississippi's 82 counties. The median household income is $51,260 a year, 9% below the Mississippi median of $56,447 (US: $80,734). The median owner-occupied home is valued at $142,100 (16% below the Mississippi median), and median gross rent is $751 a month. The median age is 40.0; 18.6% of adults 25 and over hold a bachelor's degree or higher (25.1% across Mississippi); the average commute takes 22 minutes.

Population34,289Alcorn34,289
Households14,456Alcorn14,456
Median age40.0Alcorn40.0Mississippi38.6US 38.9
Median household income$51,260Alcorn$51,260Mississippi$56,447US $80,734
Median home value$142,100Alcorn$142,100Mississippi$169,800US $332,700
Median gross rent$751Alcorn$751Mississippi$954US $1,413
Bachelor's degree or higher18.6%Alcorn18.6%Mississippi25.1%US 35.7%
Mean commute22.3 minAlcorn22.3 minMississippi25.6 minUS 26.4 min
Population density86 / sq miAlcorn86 / sq mi

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

Largest towns in Alcorn County

Largest towns in Alcorn County
TownZIP codesPopulation
Corinth 2 14,323
Glen 1 401
Rienzi 1 318

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Alcorn County.

Not sure you are in Alcorn County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Alcorn County, with figures

ZIP codes in Alcorn County
ZIP City Type Population Median income Median home
38834 Corinth , MS Standard 27,308 $50,356 $151,700
38835 Corinth , MS No street area — — —
38846 Glen , MS Standard 2,053 $60,078 $159,500
38865 Rienzi , MS Standard 4,860 $55,380 $91,500

Cite this page

zipcodes.pro. “Alcorn County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ms/county/alcorn

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