County outline
Where Quitman County is located
Area breakdown
Land accounts for 99.7% of Quitman County’s measured area and water for 0.3%. Its combined area converts to 1,052.7 square kilometers or approximately 260,116 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 405.012 | 1,048.976 | 259,207.7 |
| Water | 1.419 | 3.675 | 908.2 |
| Total | 406.431 | 1,052.651 | 260,115.8 |
How Quitman County compares
By original Census land area, Quitman County ranks #79 of 82 in Mississippi and #2502 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 0.714 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 Quitman County
The Census Bureau estimates that 5,364 people lived in Quitman County on July 1, 2025. That ranks #2,867 of 3,222 county equivalents nationally and #80 of 82 in Mississippi. Since the April 1, 2020 estimates base of 6,176, the population has declined by 812 (−13.1%), compared with −0.2% for Mississippi as a whole.
With 405 square miles of land, that is 13 people per square mile (5.1 per km²), placing Quitman County #2,524 nationally for density and #77 in Mississippi. The median county equivalent has 47 people per square mile; the Mississippi median is 43. Put another way, there are about 48 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 6,157 | 5,902 | 5,689 | 5,611 | 5,527 | 5,364 |
| Change | — | −255 | −213 | −78 | −84 | −163 |
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 Quitman County
6 incorporated places lie at least partly in Quitman County. Together they are home to 3,127 people (58.3%); the other 2,237 (41.7%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Marks city, with 1,198 residents in the county.
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Marks cityCounty seat | 1,198 | −14.7% | 1.283 |
| Lambert town | 1,095 | −14.7% | 0.846 |
| Sledge town | 323 | −13.2% | 0.534 |
| Crowder townAlso in 1 other county | 282 | −11.9% | 0.456 |
| Crenshaw townAlso in 1 other county | 115 | −8.7% | 0.411 |
| Falcon town | 114 | −8.8% | 0.391 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Quitman County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Quitman 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
10 ZIP Code Tabulation Areas have land in Quitman County; 5 of them have most of their land inside the county, and the others mainly cover neighboring areas.
38606386173862138622386233864338645386463867038964
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 Quitman County
Quitman County shares a land border with 4 county equivalents. Each of them has more land than Quitman County. The largest neighbor is Panola County (685.2 mi²) and the smallest is Tunica County (454.1 mi²). Together with its neighbors, Quitman County forms a block of 2,743 mi² of land, of which it holds 14.8%.
| Bordering county equivalent | Land mi² | Size vs. Quitman | Compare |
|---|---|---|---|
| Panola County | 685.2 | 1.7× larger | Compare |
| Tallahatchie County | 645.6 | 1.6× larger | Compare |
| Coahoma County | 553.1 | 1.4× larger | Compare |
| Tunica County | 454.1 | 1.1× larger | Compare |
How big is Quitman County compared with U.S. states?
Quitman County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2.6 times as much. Mississippi’s county land could hold about 116 areas the size of Quitman County.
Another way to picture it: the same land area would fill a square about 20.1 miles (32.4 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 Quitman County?
Quitman County has more land than 720 of the other 3,221 county equivalents in the dataset.
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 Quitman County at #2,570 nationally by total area, 68 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 0.3%, 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 Quitman County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #2501 | Clinton County, Indiana | 405.1 | Compare |
| #2502 | Quitman County, Mississippi | 405 | This county |
| #2503 | Tate County, Mississippi | 404.8 | Compare |
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 34.252833, -90.290171. 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: 1,048,975,527 m²; AWATER: 3,676,002 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.
Common questions
How big is Quitman County?
Quitman County, Mississippi has 405 square miles (1,049 km²) of land and 1.419 square miles of water, for a total area of 406.4 square miles. It ranks #2502 of 3,222 U.S. county equivalents by land area.
Is Quitman County the largest county in Mississippi?
No. Quitman County ranks #79 of 82 in Mississippi by land area. The largest is Yazoo County, with 922.3 square miles of land.
What counties border Quitman County?
Quitman County shares a land border with Coahoma County, Panola County, Tallahatchie County, and Tunica County.
What is the population of Quitman County?
The Census Bureau estimates Quitman County had 5,364 residents on July 1, 2025, ranking #2,867 of 3,222 county equivalents. That is 13 people per square mile of land.
What is the county seat of Quitman County?
The county seat of Quitman County is Marks.
What cities and towns are in Quitman County?
Quitman County has 6 incorporated places. The most populous five are Marks city, Lambert town, Sledge town, Crowder town, and Crenshaw town; 2,237 residents live outside any incorporated place.
Is Quitman County part of a metropolitan area?
No. Quitman County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.
How many ZIP codes are in Quitman County?
10 ZIP Code Tabulation Areas have land in Quitman County, and 5 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Quitman County compare with U.S. states?
It has less land than every state. Rhode Island, the smallest, has 2.6 times as much land.
How many acres of land are in Quitman County?
The land measurement converts to approximately 259,208 acres. Including water, total area is approximately 260,116 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.