Pratt County area

Pratt County, Kansas covers 735.7 square miles: 735 square miles of land and 0.684 square miles of water. Its county seat is Pratt. An estimated 9,117 people lived there in 2025.

Official Census measurements · GEOID 201512026 Gazetteer · retrieved September 27, 2026
Land area735 mi²
Water area0.684 mi²
Population (2025)9,117
People per mi²12

County outline

Generalized outline of Pratt County, Kansas
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 Pratt County is located

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

Area breakdown

Land accounts for 99.9% of Pratt County’s measured area and water for 0.1%. Its combined area converts to 1,905.5 square kilometers or approximately 470,863 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land735.0391,903.742470,425
Water0.6841.772437.8
Total735.7231,905.514470,862.7

How Pratt County compares

By original Census land area, Pratt County ranks #52 of 105 in Kansas and #1203 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 1.007 times the Kansas county-equivalent median of 729.7 square miles. It accounts for 0.9% of the combined county land area in the state.

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

Population and density of Pratt County

The Census Bureau estimates that 9,117 people lived in Pratt County on July 1, 2025. That ranks #2,554 of 3,222 county equivalents nationally and #42 of 105 in Kansas. Since the April 1, 2020 estimates base of 9,150, the population has declined by 33 (−0.4%), compared with +1.3% for Kansas as a whole.

With 735 square miles of land, that is 12 people per square mile (4.8 per km²), placing Pratt County #2,563 nationally for density and #45 in Kansas. The median county equivalent has 47 people per square mile; the Kansas median is 8.1. Put another way, there are about 52 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate9,1409,1669,0789,0969,1069,117
Change—+26−88+18+10+11

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 Pratt County

7 incorporated places lie at least partly in Pratt County. Together they are home to 7,117 people (78.1%); the other 2,000 (21.9%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Pratt city, with 6,574 residents in the county.

Incorporated placePopulation 2025Since 2020Land mi²
Pratt cityCounty seat6,574−0.4%7.723
Iuka city1510%0.657
Preston city1160%0.435
Sawyer city87−1.1%0.18
Cullison city860%0.167
Coats city660%0.227
Byers city370%0.169

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

Metropolitan area

Pratt 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

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

6702167028670356705967065670666712467134675576757667583

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 Pratt County

Pratt County shares a land border with 6 county equivalents. It has more land than 2 of them. The largest neighbor is Reno County (1,255.3 mi²) and the smallest is Edwards County (621.9 mi²). Together with its neighbors, Pratt County forms a block of 6,124.4 mi² of land, of which it holds 12%.

Map of Pratt County and the 6 county equivalents that border it Barber County, Kansas: 1,134.1 mi² landStafford County, Kansas: 792 mi² landKiowa County, Kansas: 722.6 mi² landKingman County, Kansas: 863.4 mi² landEdwards County, Kansas: 621.9 mi² landReno County, Kansas: 1,255.3 mi² land
Pratt 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. PrattCompare
Reno County1,255.31.7× largerCompare
Barber County1,134.11.5× largerCompare
Kingman County863.41.2× largerCompare
Stafford County7921.1× largerCompare
Kiowa County722.6about the sameCompare
Edwards County621.91.2× smallerCompare

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

Pratt County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 1.4 times as much. Kansas’s county land could hold about 111 areas the size of Pratt County.

Land area: Pratt County and the closest-sized states
Pratt County735 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 27.1 miles (43.6 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 Pratt County?

Pratt County has more land than 2,019 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Pratt County735 mi²
Kansas median729.7 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 Pratt County at #1,309 nationally by total area, 106 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 0.1%, compared with a national county-equivalent median of 1.2% — 1.1 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 Pratt County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#1202Deer Lodge County, Montana736.7Compare
#1203Pratt County, Kansas735This county
#1204Attala County, Mississippi735Compare

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 37.647594, -98.740120. 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: 1,903,740,937 m²; AWATER: 1,771,939 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 Pratt County?

Pratt County, Kansas has 735 square miles (1,903.7 km²) of land and 0.684 square miles of water, for a total area of 735.7 square miles. It ranks #1203 of 3,222 U.S. county equivalents by land area.

Is Pratt County the largest county in Kansas?

No. Pratt County ranks #52 of 105 in Kansas by land area. The largest is Butler County, with 1,429.7 square miles of land.

What counties border Pratt County?

Pratt County shares a land border with Barber County, Stafford County, Kiowa County, Kingman County, Edwards County, and Reno County.

What is the population of Pratt County?

The Census Bureau estimates Pratt County had 9,117 residents on July 1, 2025, ranking #2,554 of 3,222 county equivalents. That is 12 people per square mile of land.

What is the county seat of Pratt County?

The county seat of Pratt County is Pratt.

What cities and towns are in Pratt County?

Pratt County has 7 incorporated places. The most populous five are Pratt city, Iuka city, Preston city, Sawyer city, and Cullison city; 2,000 residents live outside any incorporated place.

Is Pratt County part of a metropolitan area?

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

How many ZIP codes are in Pratt County?

11 ZIP Code Tabulation Areas have land in Pratt 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 Pratt County compare with U.S. states?

It has less land than every state. Rhode Island, the smallest, has 1.4 times as much land.

How many acres of land are in Pratt County?

The land measurement converts to approximately 470,425 acres. Including water, total area is approximately 470,863 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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