Humphreys County area

Humphreys County, Mississippi covers 431.2 square miles: 418.6 square miles of land and 12.6 square miles of water. Its county seat is Belzoni. An estimated 7,001 people lived there in 2025.

Official Census measurements · GEOID 280532026 Gazetteer · retrieved September 27, 2026
Land area418.6 mi²
Water area12.6 mi²
Population (2025)7,001
People per mi²17

County outline

Generalized outline of Humphreys 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 Humphreys County is located

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

Area breakdown

Land accounts for 97.1% of Humphreys County’s measured area and water for 2.9%. Its combined area converts to 1,116.9 square kilometers or approximately 275,990 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land418.6351,084.26267,926.4
Water12.59932.6318,063.4
Total431.2341,116.891275,989.8

How Humphreys County compares

By original Census land area, Humphreys County ranks #68 of 82 in Mississippi and #2420 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.738 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 Humphreys County

The Census Bureau estimates that 7,001 people lived in Humphreys County on July 1, 2025. That ranks #2,736 of 3,222 county equivalents nationally and #78 of 82 in Mississippi. Since the April 1, 2020 estimates base of 7,788, the population has declined by 787 (−10.1%), compared with −0.2% for Mississippi as a whole.

With 418.6 square miles of land, that is 17 people per square mile (6.5 per km²), placing Humphreys County #2,423 nationally for density and #72 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.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate7,7347,5617,3457,2337,1237,001
Change—−173−216−112−110−122

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 Humphreys County

4 incorporated places lie at least partly in Humphreys County. Together they are home to 2,623 people (37.5%); the other 4,378 (62.5%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Belzoni city, with 1,719 residents in the county.

Incorporated placePopulation 2025Since 2020Land mi²
Belzoni cityCounty seat1,719−9.6%1.019
Isola town573−10%0.739
Louise town166−7.3%0.177
Silver City town165−29.5%0.604

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

Metropolitan area

Humphreys 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

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

3875338754389243903839097391153916639194

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 Humphreys County

Humphreys County shares a land border with 6 county equivalents. Each of them has more land than Humphreys County. The largest neighbor is Yazoo County (922.3 mi²) and the smallest is Sharkey County (431.7 mi²). Together with its neighbors, Humphreys County forms a block of 4,545.3 mi² of land, of which it holds 9.2%.

Map of Humphreys County and the 6 county equivalents that border it Holmes County, Mississippi: 756.7 mi² landYazoo County, Mississippi: 922.3 mi² landSunflower County, Mississippi: 697.8 mi² landSharkey County, Mississippi: 431.7 mi² landLeflore County, Mississippi: 594.1 mi² landWashington County, Mississippi: 724.1 mi² land
Humphreys 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. HumphreysCompare
Yazoo County922.32.2× largerCompare
Holmes County756.71.8× largerCompare
Washington County724.11.7× largerCompare
Sunflower County697.81.7× largerCompare
Leflore County594.11.4× largerCompare
Sharkey County431.7about the sameCompare

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

Humphreys 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 Humphreys County.

Land area: Humphreys County and the closest-sized states
Humphreys County418.6 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 20.5 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 Humphreys County?

Humphreys County has more land than 802 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Humphreys County418.6 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 Humphreys County at #2,439 nationally by total area, 19 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 2.9%, compared with a national county-equivalent median of 1.2% — 1.8 percentage points higher. 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 Humphreys County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#2419Nelson County, Kentucky418.7Compare
#2420Humphreys County, Mississippi418.6This county
#2421Choctaw County, Mississippi418.2Compare

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 33.130996, -90.523421. 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: 1,084,258,530 m²; AWATER: 32,631,416 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 Humphreys County?

Humphreys County, Mississippi has 418.6 square miles (1,084.3 km²) of land and 12.6 square miles of water, for a total area of 431.2 square miles. It ranks #2420 of 3,222 U.S. county equivalents by land area.

Is Humphreys County the largest county in Mississippi?

No. Humphreys County ranks #68 of 82 in Mississippi by land area. The largest is Yazoo County, with 922.3 square miles of land.

What counties border Humphreys County?

Humphreys County shares a land border with Holmes County, Yazoo County, Sunflower County, Sharkey County, Leflore County, and Washington County.

What is the population of Humphreys County?

The Census Bureau estimates Humphreys County had 7,001 residents on July 1, 2025, ranking #2,736 of 3,222 county equivalents. That is 17 people per square mile of land.

What is the county seat of Humphreys County?

The county seat of Humphreys County is Belzoni.

What cities and towns are in Humphreys County?

Humphreys County has 4 incorporated places. The most populous are Belzoni city, Isola town, Louise town, and Silver City town; 4,378 residents live outside any incorporated place.

Is Humphreys County part of a metropolitan area?

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

How many ZIP codes are in Humphreys County?

8 ZIP Code Tabulation Areas have land in Humphreys 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 Humphreys 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 Humphreys County?

The land measurement converts to approximately 267,926 acres. Including water, total area is approximately 275,990 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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