ZIP Codes of Greene County, MS

Population & People
Population & People
Total Population
12,055
Household Income
Household Income
Median Income
$51,546
Housing
Housing
Total Housing Units
4,032
Business & Economy
Business & Economy
Total Businesses
104
Employment
Employment
Employment Rate
29.20%
Education
Education
Bachelor's Degree+
10.46%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 4 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:4 ZIP Codes (4 Standard, 0 PO Box, 0 Unique) [See All]
Area Codes:601 / 769
Timezone:Central (GMT -06:00)
Local Time:2:12:48 PM
Population:12,055 [See All]
FIPS:28041
Land Area:606 sq mi
Water Area:5 sq mi
Coordinates:31.1891, -88.6673
Quick Link:
https://www.zip-codes.com/county/ms-greene.asp
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Among America's 25 longest-commute counties
44-minute avg commute — #4 nationwide.

Standout ZIPs in this County


Most Populous
Leakesville · 7,323 people
60.7% of county total
Highest Income
Leakesville · $67,576 median
1.3× county average
Largest Land Area
Leakesville · 231.1 sq mi
Spans the most ground
Fastest Growth
State Line · 26.6% (10-yr)
2,615 → 3,311 residents
Most Educated
Leakesville · 12.2% bachelor's+
695 of 5,693 adults 25+

Things worth knowing about Greene County


12,055 residents live across 4 ZIPs covering 606 sq mi, served by 4 distinct USPS-recognized cities.

Population moved from 11,553 to 12,055 from 2014 to 2024 — a +4.3% change. 2 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 39451 (Leakesville, $67,576 median) and poorest ZIP 39362 (State Line, $40,417) are 15.4 miles apart — a 1.7× income gap across local geography.

Median home values vary 1.3× across this county — from $83,400 in 39456 (Mc Lain) to $112,100 in 39451 (Leakesville).

Density varies across the county — from 9 people/sq mi in 39456 (Mc Lain) to 32 in 39451 (Leakesville).

Educational attainment ranges from 4.2% bachelor's+ in 39456 (Mc Lain) to 12.6% in 39461 (Neely) — the breadth of educational profiles across the area.

Within Mississippi, this is the #61 most populous of 82 counties and ranks #43 for median household income .

Weighted by population, the typical household earns about $57,556 across the county — reflecting what a typical resident sees, not a simple ZIP average.

10.5% of adults age 25+ hold a bachelor's degree or higher (923 of 8,822 reporting).

4 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Greene County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
606
square miles
Avg density
19.9
people per sq mi
Population
12,055
across 4 ZIPs
Leakesville
231.1 sq mi
7,323 residents
State Line
211.8 sq mi
3,311 residents
Mc Lain
120.1 sq mi
1,027 residents

Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Leakesville

All ZIP Codes in Greene County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
39451LeakesvilleStandard7,323$67,576231.1-3.3%
39362State LineStandard3,311$40,417211.826.6%
39456Mc LainStandard1,027$41,818120.116.3%
39461NeelyStandard394$56,37542.9-17.7%

Adjacent & Nearby Counties