Reeves County area

Reeves County, Texas covers 2,642.1 square miles: 2,635.4 square miles of land and 6.717 square miles of water. Its county seat is Pecos. An estimated 12,138 people lived there in 2025.

Official Census measurements · GEOID 483892026 Gazetteer · retrieved September 27, 2026
Land area2,635.4 mi²
Water area6.717 mi²
Population (2025)12,138
People per mi²4.6

County outline

Generalized outline of Reeves 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 Reeves County is located

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

Area breakdown

Land accounts for 99.7% of Reeves County’s measured area and water for 0.3%. Its combined area converts to 6,842.9 square kilometers or approximately 1,690,925 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land2,635.3546,825.5361,686,626.6
Water6.71717.3974,298.9
Total2,642.0716,842.9321,690,925.4

How Reeves County compares

By original Census land area, Reeves County ranks #9 of 254 in Texas and #201 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 2.9 times the Texas county-equivalent median of 908.7 square miles. It accounts for 1% of the combined county land area in the state.

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

Population and density of Reeves County

The Census Bureau estimates that 12,138 people lived in Reeves County on July 1, 2025. That ranks #2,344 of 3,222 county equivalents nationally and #152 of 254 in Texas. Since the April 1, 2020 estimates base of 14,743, the population has declined by 2,605 (−17.7%), compared with +8.8% for Texas as a whole.

With 2,635.4 square miles of land, that is 4.6 people per square mile (1.8 per km²), placing Reeves County #2,866 nationally for density and #201 in Texas. The median county equivalent has 47 people per square mile; the Texas median is 22. Put another way, there are about 139 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate14,76913,01511,77111,93712,12512,138
Change—−1,754−1,244+166+188+13

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 Reeves County

3 incorporated places lie at least partly in Reeves County. Together they are home to 10,845 people (89.3%); the other 1,293 (10.7%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Town of Pecos city, with 10,386 residents in the county.

Incorporated placePopulation 2025Since 2020Land mi²
Town of Pecos city10,386−20%32.2
Balmorhea city399−1.7%0.508
Toyah town60−3.2%1.623

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

Metropolitan area

Reeves County is a central county of the Town of Pecos, TX Micropolitan Statistical Area. Reeves County is the area’s only county equivalent, so the micro area has the same 2,635.4 square miles of land. By combined land it ranks #59 of 542 micropolitan areas, and #542 by population.

ZIP codes

5 ZIP Code Tabulation Areas have land in Reeves County, and each lies mostly inside the county.

7971879770797727978079785

ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Post-office-box and single-address ZIP Codes have no tabulation area.

Counties bordering Reeves County

Reeves County shares a land border with 6 county equivalents, including 1 in New Mexico. It has more land than 3 of them. The largest neighbor is Pecos County (4,763.8 mi²) and the smallest is Loving County (668.8 mi²). Together with its neighbors, Reeves County forms a block of 19,156.7 mi² of land, of which it holds 13.8%.

Map of Reeves County and the 6 county equivalents that border it Culberson County, Texas: 3,812.2 mi² landPecos County, Texas: 4,763.8 mi² landWard County, Texas: 835.6 mi² landJeff Davis County, Texas: 2,264.6 mi² landLoving County, Texas: 668.8 mi² landEddy County, New Mexico: 4,176.3 mi² land
Reeves 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. ReevesCompare
Pecos County4,763.81.8× largerCompare
Eddy CountyNew Mexico4,176.31.6× largerCompare
Culberson County3,812.21.4× largerCompare
Jeff Davis County2,264.61.2× smallerCompare
Ward County835.63.2× smallerCompare
Loving County668.83.9× smallerCompare

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

Reeves County has more land than 2 of the 50 states. It is about 1.4 times the land area of Delaware (1,948.6 mi²), while Connecticut, the next larger state, has 1.8 times as much land (4,842.5 mi²). Texas’s county land could hold about 99 areas the size of Reeves County.

Land area: Reeves County and the closest-sized states
Delaware1,948.6 mi²
Reeves County2,635.4 mi²
Connecticut4,842.5 mi²

Another way to picture it: the same land area would fill a square about 51.3 miles (82.6 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 Reeves County?

Reeves County has more land than 3,021 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Reeves County2,635.4 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 Reeves County at #215 nationally by total area, 14 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 Reeves County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#200Shoshone County, Idaho2,637.5Compare
#201Reeves County, Texas2,635.4This county
#202Yellowstone County, Montana2,633.4Compare

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 31.308366, -103.712706. 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: 6,825,534,451 m²; AWATER: 17,396,672 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 Reeves County?

Reeves County, Texas has 2,635.4 square miles (6,825.5 km²) of land and 6.717 square miles of water, for a total area of 2,642.1 square miles. It ranks #201 of 3,222 U.S. county equivalents by land area.

Is Reeves County the largest county in Texas?

No. Reeves County ranks #9 of 254 in Texas by land area. The largest is Brewster County, with 6,183.8 square miles of land.

What counties border Reeves County?

Reeves County shares a land border with Culberson County, Pecos County, Ward County, Jeff Davis County, Loving County, and Eddy County, New Mexico.

What is the population of Reeves County?

The Census Bureau estimates Reeves County had 12,138 residents on July 1, 2025, ranking #2,344 of 3,222 county equivalents. That is 4.6 people per square mile of land.

What is the county seat of Reeves County?

The county seat of Reeves County is Pecos.

What cities and towns are in Reeves County?

Reeves County has 3 incorporated places. The most populous are Town of Pecos city, Balmorhea city, and Toyah town; 1,293 residents live outside any incorporated place.

Is Reeves County part of a metropolitan area?

Yes. It is a central county of the Town of Pecos, TX Micropolitan Statistical Area.

How many ZIP codes are in Reeves County?

5 ZIP Code Tabulation Areas have land in Reeves 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 Reeves County compare with U.S. states?

It has more land than 2 of the 50 states, including Delaware (1,948.6 square miles of land).

How many acres of land are in Reeves County?

The land measurement converts to approximately 1,686,627 acres. Including water, total area is approximately 1,690,925 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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