What is the population of Reagan County?

The population of Reagan County, TX is 3,833.

Where is Reagan County located?

Reagan County, TX is located at latitude 31.3661900 and longitude -101.5230100. It is in United States.

What is the area of Reagan County?

The area of Reagan County, TX is 3044 km².

What is the elevation of Reagan County?

Reagan County, TX has an elevation of 789 meters (2589 feet) above sea level.

What time zone is Reagan County in?

Reagan County, TX is in the America/Chicago time zone.

How has the population of Reagan County changed?

The population of Reagan County, TX has increased from 3,367 (2010) to 3,833 (2020), a change of 13.8%.

Reagan County, Texas

Reagan County: county in Texas, United States

About

Reagan County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 3,367 and a population density of 1 people per km². After 10 years in 2020 county had an estimated population of 3,833 inhabitants. Its county seat is Big Lake. The county was created 123 years ago in 1902.

Reagan County locator map — Location of Reagan County on Texas map.

County Snapshot

Reagan County at a glance

Reagan County currently has 1 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.

Browse county places

Mapped populated places

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Texas counties

254

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Largest city

Big Lake

Population 3,348

Quick Facts about Reagan County

Population	3,833 (2020)
Country	United States of America
State	Texas (United States)
Area	3044 km²
Water as percent of area	0.06%
Land as percent of area	99.94%
Latitude & Longitude	31.3662,-101.5230
Named for	John Henninger Reagan
Altitude	2,592 feet / 790 meters
Capital	Big Lake
Establishment	January 01, 1903
Time Zone	Central Time Zone
Local time	04:15:45 (17th April 2026)
Density	1 Pop. per km² as of 2020
Population growth	12.16% (2010-2020)

Reagan county tx courthouse 2014 image

Geography

Reagan County is located at 31°21'58"N 101°31'23"W (31.3661900, -101.5230100). It has 6 neighbors: Crockett County, Glasscock County, Irion County, Sterling County, Tom Green County and Upton County.

Reagan County map

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The largest city of Reagan County is Big Lake with a population of 3,348. . See all Reagan County cities & populated places.

Reagan County Populated Places

Cities, towns, neighborhoods & other populated places in Reagan County.

City Name	Population	Title
Big Lake	3,348	City in Texas, USA

Official website of Reagan County

Official Website

Reagan County has 6 neighbours.

Crockett County county in Texas, United States
Glasscock County county in Texas, United States
Irion County county in Texas, United States
Sterling County county in Texas, United States
Tom Green County county in Texas, United States
Upton County county in Texas, United States

Big Lake

Demographics

The population of Reagan County increased by 12.16% in 10 years.

Year	Population	% Change	Method
2010	3,367	-	census
2011	3,393	0.77%	estimation process
2012	3,477	2.42%	estimation process
2013	3,633	4.29%	estimation process
2014	3,785	4.02%	estimation process
2015	3,807	0.58%	estimation process
2016	3,726	-2.17%	estimation process
2017	3,712	-0.38%	estimation process
2018	3,736	0.64%	estimation process
2019	3,849	2.94%	estimation process
2020	3,833	-0.42%	estimation process

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Texas Other Counties (more counties)

County Name	Population	Title
Harris County	4,738,253	County in Texas, United States
Dallas County	2,635,888	County in Texas, United States
Houston	2,316,120	The fourth most populous city in the United States and the center of the Houston metropolitan area.
Tarrant County	2,123,347	County in Texas, United States
Bexar County	2,026,823	County in Texas, United States
San Antonio	1,567,118	The seventh most populous city in the United States and the center of the San Antonio metropolitan area.
Dallas	1,343,266	The ninth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area.
Travis County	1,300,503	County in Texas, United States
Collin County	1,072,069	County in Texas, United States
Austin	995,484	The eleventh most populous city in the United States and the center of the Austin metropolitan area.
Fort Worth	927,720	The twelfth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area.
Denton County	919,324	County in Texas, United States
Montopolis	912,791	This Travis County community, situated at an elevation of 469 feet, is known for its Colorado River industrial areas.
Hidalgo County	875,200	County in New Mexico, United States
El Paso County	841,286	County in Texas, United States
Fort Bend County	839,706	County in Texas, United States