Swisher County area

Swisher County, Texas covers 900.7 square miles: 890.2 square miles of land and 10.5 square miles of water. Its county seat is Tulia. An estimated 6,703 people lived there in 2025.

Official Census measurements · GEOID 484372026 Gazetteer · retrieved September 27, 2026
Land area890.2 mi²
Water area10.5 mi²
Population (2025)6,703
People per mi²7.5

County outline

Generalized outline of Swisher County, Texas
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 Swisher County is located

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

Area breakdown

Land accounts for 98.8% of Swisher County’s measured area and water for 1.2%. Its combined area converts to 2,332.8 square kilometers or approximately 576,443 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land890.162,305.504569,702.4
Water10.53227.2786,740.5
Total900.6922,332.782576,442.9

How Swisher County compares

By original Census land area, Swisher County ranks #161 of 254 in Texas and #889 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.98 times the Texas county-equivalent median of 908.7 square miles. It accounts for 0.3% of the combined county land area in the state.

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

Population and density of Swisher County

The Census Bureau estimates that 6,703 people lived in Swisher County on July 1, 2025. That ranks #2,757 of 3,222 county equivalents nationally and #186 of 254 in Texas. Since the April 1, 2020 estimates base of 6,973, the population has declined by 270 (−3.9%), compared with +8.8% for Texas as a whole.

With 890.2 square miles of land, that is 7.5 people per square mile (2.9 per km²), placing Swisher County #2,739 nationally for density and #180 in Texas. The median county equivalent has 47 people per square mile; the Texas median is 22. Put another way, there are about 85 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate6,9487,0066,9446,9006,8426,703
Change—+58−62−44−58−139

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 Swisher County

3 incorporated places lie at least partly in Swisher County. Together they are home to 5,338 people (79.6%); the other 1,365 (20.4%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Tulia city, with 4,242 residents in the county.

Incorporated placePopulation 2025Since 2020Land mi²
Tulia cityCounty seat4,242−5.3%3.557
Kress city569−4.5%0.557
Happy townAlso in 1 other county527−3.1%1.061

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

Metropolitan area

Swisher 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

5 ZIP Code Tabulation Areas have land in Swisher County; 2 of them have most of their land inside the county, and the others mainly cover neighboring areas.

7904279052790887924179257

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 Swisher County

Swisher County shares a land border with 6 county equivalents. Each of them has more land than Swisher County. The largest neighbor is Hale County (1,004.7 mi²) and the smallest is Castro County (894.4 mi²). Together with its neighbors, Swisher County forms a block of 6,503.3 mi² of land, of which it holds 13.7%.

Map of Swisher County and the 6 county equivalents that border it Castro County, Texas: 894.4 mi² landBriscoe County, Texas: 900 mi² landHale County, Texas: 1,004.7 mi² landRandall County, Texas: 912.7 mi² landArmstrong County, Texas: 909.1 mi² landFloyd County, Texas: 992.1 mi² land
Swisher 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. SwisherCompare
Hale County1,004.71.1× largerCompare
Floyd County992.11.1× largerCompare
Randall County912.7about the sameCompare
Armstrong County909.1about the sameCompare
Briscoe County900about the sameCompare
Castro County894.4about the sameCompare

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

Swisher County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 1.2 times as much. Texas’s county land could hold about 293 areas the size of Swisher County.

Land area: Swisher County and the closest-sized states
Swisher County890.2 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 29.8 miles (48 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 Swisher County?

Swisher County has more land than 2,333 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Swisher County890.2 mi²
Texas median908.7 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 Swisher County at #972 nationally by total area, 83 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 1.2%, compared with a national county-equivalent median of 1.2%. The two percentages are within 0.1 percentage points of each other. 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 Swisher County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#888Rooks County, Kansas890.5Compare
#889Swisher County, Texas890.2This county
#890Luzerne County, Pennsylvania889.9Compare

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 34.526319, -101.743865. 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: 2,305,502,700 m²; AWATER: 27,277,988 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 Swisher County?

Swisher County, Texas has 890.2 square miles (2,305.5 km²) of land and 10.5 square miles of water, for a total area of 900.7 square miles. It ranks #889 of 3,222 U.S. county equivalents by land area.

Is Swisher County the largest county in Texas?

No. Swisher County ranks #161 of 254 in Texas by land area. The largest is Brewster County, with 6,183.8 square miles of land.

What counties border Swisher County?

Swisher County shares a land border with Castro County, Briscoe County, Hale County, Randall County, Armstrong County, and Floyd County.

What is the population of Swisher County?

The Census Bureau estimates Swisher County had 6,703 residents on July 1, 2025, ranking #2,757 of 3,222 county equivalents. That is 7.5 people per square mile of land.

What is the county seat of Swisher County?

The county seat of Swisher County is Tulia.

What cities and towns are in Swisher County?

Swisher County has 3 incorporated places. The most populous are Tulia city, Kress city, and Happy town; 1,365 residents live outside any incorporated place.

Is Swisher County part of a metropolitan area?

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

How many ZIP codes are in Swisher County?

5 ZIP Code Tabulation Areas have land in Swisher County, and 2 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.

How does Swisher County compare with U.S. states?

It has less land than every state. Rhode Island, the smallest, has 1.2 times as much land.

How many acres of land are in Swisher County?

The land measurement converts to approximately 569,702 acres. Including water, total area is approximately 576,443 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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