County outline
Where Tallahatchie County is located
Area breakdown
Land accounts for 99% of Tallahatchie County’s measured area and water for 1%. Its combined area converts to 1,689 square kilometers or approximately 417,371 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 645.59 | 1,672.07 | 413,177.6 |
| Water | 6.552 | 16.97 | 4,193.3 |
| Total | 652.142 | 1,689.04 | 417,370.9 |
How Tallahatchie County compares
By original Census land area, Tallahatchie County ranks #27 of 82 in Mississippi and #1470 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 1.139 times the Mississippi county-equivalent median of 567 square miles. It accounts for 1.4% of the combined county land area in the state.
See the complete Mississippi ranking · What counts as a county equivalent?
Population and density of Tallahatchie County
The Census Bureau estimates that 10,877 people lived in Tallahatchie County on July 1, 2025. That ranks #2,425 of 3,222 county equivalents nationally and #66 of 82 in Mississippi. Since the April 1, 2020 estimates base of 12,716, the population has declined by 1,839 (−14.5%), compared with −0.2% for Mississippi as a whole.
With 645.6 square miles of land, that is 17 people per square mile (6.5 per km²), placing Tallahatchie County #2,417 nationally for density and #71 in Mississippi. The median county equivalent has 47 people per square mile; the Mississippi median is 43. Put another way, there are about 38 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 12,652 | 11,945 | 11,730 | 11,476 | 10,961 | 10,877 |
| Change | — | −707 | −215 | −254 | −515 | −84 |
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 Tallahatchie County
5 incorporated places lie at least partly in Tallahatchie County. Together they are home to 4,094 people (37.6%); the other 6,783 (62.4%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Charleston city, with 1,688 residents in the county. By land, Tutwiler town is the largest at 2.769 mi².
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Charleston cityCounty seat | 1,688 | −10.5% | 1.355 |
| Tutwiler town | 1,649 | −33.4% | 2.769 |
| Webb town | 375 | −9.4% | 0.422 |
| Sumner townCounty seat | 247 | −10.8% | 0.55 |
| Glendora village | 135 | −10% | 0.144 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Tallahatchie County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Tallahatchie 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
18 ZIP Code Tabulation Areas have land in Tallahatchie County; 9 of them have most of their land inside the county, and the others mainly cover neighboring areas.
386433873738901389203892138927389283894038944389483895038953389573896138962389633896438966
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 Tallahatchie County
Tallahatchie County shares a land border with 7 county equivalents. It has more land than 5 of them. The largest neighbor is Sunflower County (697.8 mi²) and the smallest is Quitman County (405 mi²). Together with its neighbors, Tallahatchie County forms a block of 4,470 mi² of land, of which it holds 14.4%.
| Bordering county equivalent | Land mi² | Size vs. Tallahatchie | Compare |
|---|---|---|---|
| Sunflower County | 697.8 | 1.1× larger | Compare |
| Panola County | 685.2 | 1.1× larger | Compare |
| Leflore County | 594.1 | 1.1× smaller | Compare |
| Coahoma County | 553.1 | 1.2× smaller | Compare |
| Yalobusha County | 467.2 | 1.4× smaller | Compare |
| Grenada County | 422.1 | 1.5× smaller | Compare |
| Quitman County | 405 | 1.6× smaller | Compare |
How big is Tallahatchie County compared with U.S. states?
Tallahatchie County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 1.6 times as much. Mississippi’s county land could hold about 73 areas the size of Tallahatchie County.
Another way to picture it: the same land area would fill a square about 25.4 miles (40.9 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 Tallahatchie County?
Tallahatchie County has more land than 1,752 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 Tallahatchie County at #1,569 nationally by total area, 99 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 1%, compared with a national county-equivalent median of 1.2% — 0.2 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 Tallahatchie County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #1469 | Adams County, Wisconsin | 645.6 | Compare |
| #1470 | Tallahatchie County, Mississippi | 645.6 | This county |
| #1471 | Labette County, Kansas | 645.4 | 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 33.954529, -90.172243. 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: 1,672,069,528 m²; AWATER: 16,969,517 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 Tallahatchie County?
Tallahatchie County, Mississippi has 645.6 square miles (1,672.1 km²) of land and 6.552 square miles of water, for a total area of 652.1 square miles. It ranks #1470 of 3,222 U.S. county equivalents by land area.
Is Tallahatchie County the largest county in Mississippi?
No. Tallahatchie County ranks #27 of 82 in Mississippi by land area. The largest is Yazoo County, with 922.3 square miles of land.
What counties border Tallahatchie County?
Tallahatchie County shares a land border with Leflore County, Quitman County, Grenada County, Yalobusha County, Sunflower County, Panola County, and Coahoma County.
What is the population of Tallahatchie County?
The Census Bureau estimates Tallahatchie County had 10,877 residents on July 1, 2025, ranking #2,425 of 3,222 county equivalents. That is 17 people per square mile of land.
What is the county seat of Tallahatchie County?
Tallahatchie County has two county seats: Charleston and Sumner.
What cities and towns are in Tallahatchie County?
Tallahatchie County has 5 incorporated places. The most populous are Charleston city, Tutwiler town, Webb town, Sumner town, and Glendora village; 6,783 residents live outside any incorporated place.
Is Tallahatchie County part of a metropolitan area?
No. Tallahatchie County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.
How many ZIP codes are in Tallahatchie County?
18 ZIP Code Tabulation Areas have land in Tallahatchie County, and 9 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Tallahatchie County compare with U.S. states?
It has less land than every state. Rhode Island, the smallest, has 1.6 times as much land.
How many acres of land are in Tallahatchie County?
The land measurement converts to approximately 413,178 acres. Including water, total area is approximately 417,371 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.