Choctaw County area

Choctaw County, Mississippi covers 419.9 square miles: 418.2 square miles of land and 1.658 square miles of water. Its county seat is Ackerman. An estimated 8,048 people lived there in 2025.

Official Census measurements · GEOID 280192026 Gazetteer · retrieved September 27, 2026
Land area418.2 mi²
Water area1.658 mi²
Population (2025)8,048
People per mi²19

County outline

Generalized outline of Choctaw County, Mississippi
2025 Census cartographic boundary, fitted to this frame. County maps are not at a common scale. The 2026 area measurements below come from the separate Gazetteer release. Map source and limitations.

Where Choctaw County is located

Choctaw County highlighted on a map of all U.S. county equivalents. About the maps

Area breakdown

Land accounts for 99.6% of Choctaw County’s measured area and water for 0.4%. Its combined area converts to 1,087.4 square kilometers or approximately 268,707 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land418.1971,083.125267,646.1
Water1.6584.2941,061.1
Total419.8551,087.419268,707.2

How Choctaw County compares

By original Census land area, Choctaw County ranks #69 of 82 in Mississippi and #2421 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.737 times the Mississippi county-equivalent median of 567 square miles. It accounts for 0.9% of the combined county land area in the state.

See the complete Mississippi ranking · What counts as a county equivalent?

Population and density of Choctaw County

The Census Bureau estimates that 8,048 people lived in Choctaw County on July 1, 2025. That ranks #2,642 of 3,222 county equivalents nationally and #74 of 82 in Mississippi. Since the April 1, 2020 estimates base of 8,242, the population has declined by 194 (−2.4%), compared with −0.2% for Mississippi as a whole.

With 418.2 square miles of land, that is 19 people per square mile (7.4 per km²), placing Choctaw County #2,353 nationally for density and #66 in Mississippi. The median county equivalent has 47 people per square mile; the Mississippi median is 43. Put another way, there are about 33 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate8,2048,1318,0838,0738,0918,048
Change—−73−48−10+18−43

U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.

Cities and towns in Choctaw County

4 incorporated places lie at least partly in Choctaw County. Together they are home to 2,288 people (28.4%); the other 5,760 (71.6%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Ackerman town, with 1,536 residents in the county. By land, Mathiston town is the largest at 2.503 mi² across all its counties.

Incorporated placePopulation 2025Since 2020Land mi²
Ackerman townCounty seat1,536−1.4%2.283
Weir town433−2.3%1.073
French Camp town256−1.9%0.981
Mathiston townAlso in 1 other county63+3.3%2.503

Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Choctaw County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.

Metropolitan area

Choctaw County is not part of any metropolitan or micropolitan statistical area in the Office of Management and Budget’s July 2023 delineation; 1,306 other county equivalents are also outside one. These areas are built around an urban core of at least 10,000 people plus the counties tied to it by commuting, so counties outside them are generally rural.

ZIP codes

9 ZIP Code Tabulation Areas have land in Choctaw County; 3 of them have most of their land inside the county, and the others mainly cover neighboring areas.

391083973539744397453975039752397673976939772

ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Lighter codes have less than half of their land in this county. Post-office-box and single-address ZIP Codes have no tabulation area.

Counties bordering Choctaw County

Choctaw County shares a land border with 5 county equivalents. It has more land than 1 of them. The largest neighbor is Attala County (735 mi²) and the smallest is Montgomery County (407 mi²). Together with its neighbors, Choctaw County forms a block of 3,046.2 mi² of land, of which it holds 13.7%.

Map of Choctaw County and the 5 county equivalents that border it Winston County, Mississippi: 607.3 mi² landAttala County, Mississippi: 735 mi² landWebster County, Mississippi: 421.2 mi² landOktibbeha County, Mississippi: 457.6 mi² landMontgomery County, Mississippi: 407 mi² land
Choctaw County (dark) and its bordering county equivalents. Select a neighbor to open its profile. Drawn from the 2025 Census cartographic boundaries in an equal-area projection. How borders are determined.
Bordering county equivalentLand mi²Size vs. ChoctawCompare
Attala County7351.8× largerCompare
Winston County607.31.5× largerCompare
Oktibbeha County457.61.1× largerCompare
Webster County421.2about the sameCompare
Montgomery County407about the sameCompare

How big is Choctaw County compared with U.S. states?

Choctaw County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2.5 times as much. Mississippi’s county land could hold about 112 areas the size of Choctaw County.

Land area: Choctaw County and the closest-sized states
Choctaw County418.2 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 20.4 miles (32.9 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.

State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.

What stands out about Choctaw County?

Choctaw County has more land than 801 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Choctaw County418.2 mi²
Mississippi median567 mi²
National median604.5 mi²

A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.

Does including water change its rank?

Using land plus water places Choctaw County at #2,493 nationally by total area, 72 places farther from the top than its land rank. Other county equivalents gain more area when their water measurements are included.

Its water share is 0.4%, compared with a national county-equivalent median of 1.2% — 0.8 percentage points lower. This describes the statistical geography’s land/water mix, not flood exposure or developable land.

Closest positions in the national land ranking

These entries sit immediately beside Choctaw County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#2420Humphreys County, Mississippi418.6Compare
#2421Choctaw County, Mississippi418.2This county
#2422Grundy County, Illinois418.1Compare

Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.

Representative coordinates

The Census internal point is 33.345964, -89.251332. It represents a location inside the geography; it is not necessarily the centroid or the address of a courthouse.

Source and precision

U.S. Census Bureau, 2026 Gazetteer Files, Counties. Original ALAND: 1,083,125,333 m²; AWATER: 4,295,082 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.

Download the official county source ZIP ↗ · Methodology

Common questions

How big is Choctaw County?

Choctaw County, Mississippi has 418.2 square miles (1,083.1 km²) of land and 1.658 square miles of water, for a total area of 419.9 square miles. It ranks #2421 of 3,222 U.S. county equivalents by land area.

Is Choctaw County the largest county in Mississippi?

No. Choctaw County ranks #69 of 82 in Mississippi by land area. The largest is Yazoo County, with 922.3 square miles of land.

What counties border Choctaw County?

Choctaw County shares a land border with Winston County, Attala County, Webster County, Oktibbeha County, and Montgomery County.

What is the population of Choctaw County?

The Census Bureau estimates Choctaw County had 8,048 residents on July 1, 2025, ranking #2,642 of 3,222 county equivalents. That is 19 people per square mile of land.

What is the county seat of Choctaw County?

The county seat of Choctaw County is Ackerman.

What cities and towns are in Choctaw County?

Choctaw County has 4 incorporated places. The most populous are Ackerman town, Weir town, French Camp town, and Mathiston town; 5,760 residents live outside any incorporated place.

Is Choctaw County part of a metropolitan area?

No. Choctaw County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.

How many ZIP codes are in Choctaw County?

9 ZIP Code Tabulation Areas have land in Choctaw County, and 3 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.

How does Choctaw County compare with U.S. states?

It has less land than every state. Rhode Island, the smallest, has 2.5 times as much land.

How many acres of land are in Choctaw County?

The land measurement converts to approximately 267,646 acres. Including water, total area is approximately 268,707 acres. One square mile equals 640 acres.

Why might another source show a different area?

Check whether it reports land or total area, its Census vintage, and its rounding. Our guide explains how to reconcile county area figures.

Can this establish a property boundary?

No. Statistical measurements and generalized maps do not establish property lines. Consult the relevant local surveying or land-records authority.

Cite this county

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