Clarke County area

Population and density of Clarke County

The Census Bureau estimates that 15,102 people lived in Clarke County on July 1, 2025. That ranks #2,158 of 3,222 county equivalents nationally and #56 of 82 in Mississippi. Since the April 1, 2020 estimates base of 15,610, the population has declined by 508 (−3.3%), compared with −0.2% for Mississippi as a whole.

With 691.6 square miles of land, that is 22 people per square mile (8.4 per km²), placing Clarke County #2,261 nationally for density and #62 in Mississippi. The median county equivalent has 47 people per square mile; the Mississippi median is 43. Put another way, there are about 29 acres of land per resident.

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 Clarke County

5 incorporated places lie at least partly in Clarke County. Together they are home to 3,823 people (25.3%); the other 11,279 (74.7%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Quitman city, with 1,925 residents in the county.

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

Metropolitan area

Clarke County is an outlying county of the Meridian, MS Micropolitan Statistical Area. Its 2 county equivalents have 85,419 residents on 1,395.3 square miles of land; Clarke County accounts for 49.6% of the land and 17.7% of the residents. By combined land it ranks #121 of 542 micropolitan areas, and #59 by population.

ZIP codes

9 ZIP Code Tabulation Areas have land in Clarke County; 5 of them have most of their land inside the county, and the others mainly cover neighboring areas.

393013933039347393553936039363393663936739439

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 Clarke County

Clarke County shares a land border with 4 county equivalents, including 1 in Alabama. It has more land than 1 of them. The largest neighbor is Choctaw County (913.5 mi²) and the smallest is Jasper County (676.3 mi²). Together with its neighbors, Clarke County forms a block of 3,795.8 mi² of land, of which it holds 18.2%.

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

Clarke County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 1.5 times as much. Mississippi’s county land could hold about 68 areas the size of Clarke County.

Another way to picture it: the same land area would fill a square about 26.3 miles (42.3 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 Clarke County?

Clarke County has more land than 1,868 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 Clarke County at #1,455 nationally by total area, 101 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% — 0.9 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 Clarke County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

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.