ZIP Codes of Montgomery County, MS

Population & People
Population & People
Total Population
10,662
Household Income
Household Income
Median Income
$46,134
Housing
Housing
Total Housing Units
6,000
Business & Economy
Business & Economy
Total Businesses
207
Employment
Employment
Employment Rate
48.97%
Education
Education
Bachelor's Degree+
19.99%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 4 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:4 ZIP Codes (4 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:662
Timezone:Central (GMT -06:00)
Local Time:11:54:08 PM
Population:10,662 [See All]
FIPS:28097
CBSA:Grenada, MS
Land Area:523 sq mi
Water Area:1 sq mi
Coordinates:33.5020, -89.5795
Quick Link:
https://www.zip-codes.com/county/ms-montgomery.asp
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Notable population decline
Lost 10.3% of residents since 2014.

Standout ZIPs in this County


Most Populous
Winona · 6,693 people
62.8% of county total
Highest Income
Kilmichael · $57,522 median
1.2× county average
Largest Land Area
Duck Hill · 160.6 sq mi
Spans the most ground
Fastest Growth
Winona · -3.2% (10-yr)
6,911 → 6,693 residents
Most Educated
Kilmichael · 23.6% bachelor's+
271 of 1,147 adults 25+

Things worth knowing about Montgomery County


10,662 residents live across 4 ZIPs covering 523 sq mi, served by 4 distinct USPS-recognized cities.

Population moved from 11,891 to 10,662 from 2014 to 2024 — a -10.3% change. 0 ZIPs gained residents, 4 lost.

The county's wealthiest ZIP 39747 (Kilmichael, $57,522 median) and poorest ZIP 38967 (Winona, $39,663) are 11.7 miles apart — a 1.5× income gap across local geography.

Median home values vary 1.6× across this county — from $90,000 in 39747 (Kilmichael) to $141,100 in 38967 (Winona).

Density varies across the county — from 7 people/sq mi in 39767 (Stewart) to 42 in 38967 (Winona).

Educational attainment ranges from 14.0% bachelor's+ in 38925 (Duck Hill) to 23.6% in 39747 (Kilmichael) — the breadth of educational profiles across the area.

Within Mississippi, this is the #67 most populous of 82 counties and ranks #55 for median household income .

Weighted by population, the typical household earns about $42,598 across the county — reflecting what a typical resident sees, not a simple ZIP average.

20.0% of adults age 25+ hold a bachelor's degree or higher (1,513 of 7,569 reporting).

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

Stories about Montgomery 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
523
square miles
Avg density
20.4
people per sq mi
Population
10,662
across 4 ZIPs
Duck Hill
160.6 sq mi
1,901 residents
Winona
160.5 sq mi
6,693 residents
Kilmichael
124.7 sq mi
1,492 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.

Winona

Population decline

Montgomery County lost 10.3% of residents between 2014 and 2024. ZIPs that shed the largest share:

Kilmichael
-28.8%
2,096 → 1,492 residents
Duck Hill
-17.0%
2,289 → 1,901 residents

All ZIP Codes in Montgomery County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
38967WinonaStandard6,693$39,663160.5-3.2%
38925Duck HillStandard1,901$41,217160.6-17.0%
39747KilmichaelStandard1,492$57,522124.7-28.8%
39767StewartStandard57677.3-3.2%

Adjacent & Nearby Counties