Trinity County, Texas

Trinity County: County in Texas, United States

About

Trinity County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 14,585 and a population density of 8 people per km². After 10 years in 2020 county had an estimated population of 14,883 inhabitants. Its county seat is Groveton. The county was created 174 years ago in 1849.

Trinity County locator map
Location of Trinity County on Texas map.

Quick Facts about Trinity County

Population : 14,883 (2020)
Country : United States of America
State : Texas (United States)
Different from : Trinity County
Area : 1849 km2
Water as percent of area : 2.9%
Land as percent of area : 97.1%
Named for : Trinity River
Capital : Groveton
Establishment : January 01, 1850
Time Zone : Central Time Zone
Local time : 19:40:56 (21st December 2024)
Density : 8 Pop. per km² as of 2020
Population growth : 2% (2010-2020)
Trinity county tx courthouse 2015 image
Trinity county tx courthouse 2015
Trinity county tx courthouse 2015 image
Trinity county tx courthouse 2015 image

Geography

Trinity County is located at 31°5'20"N 95°8'8"W (31.0888200, -95.1355100). It has 5 neighbors: Houston County, Angelina County, Polk County, San Jacinto County and Walker County.

Trinity County map

Click "full screen" full screen map icon to open full mode. View satellite images

The largest city of Trinity County is Trinity with a population of 2,800. Other cities include and Groveton population 1,030. See all Trinity County cities & populated places.

Trinity County Populated Places

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

City Name Population Title
Trinity 2,800 City in Texas
Groveton 1,030 County seat of Trinity County, Texas, United States

Trinity County has 5 neighbours.

  • Groveton

Demographics

The population of Trinity County increased by 2% in 10 years.

Year Population % Change Method
2010 14,585 - census
2011 14,686 0.69% estimation process
2012 14,372 -2.18% estimation process
2013 14,445 0.51% estimation process
2014 14,298 -1.03% estimation process
2015 14,539 1.66% estimation process
2016 14,543 0.03% estimation process
2017 14,677 0.91% estimation process
2018 14,688 0.07% estimation process
2019 14,651 -0.25% estimation process
2020 14,883 1.56% estimation process

Comitatul Trinity, Comte de Trinity, Comté de Trinity, Condado de Trinity, Condado han Trinity, Contea di Trinity, Hrabstwo Trinity, Okrug Triniti, Quan Trinity, Quận Trinity, Triniti, Trinity, Trinity Comitatus, Trinity Kun, Trinity Kūn, Trinity konderria, Trinity maakond, Trinity megye, mqatʿt trynyty, san yi xian, shhrstan trynyty tgzas, toriniti jun, triniti ka'unti, Округ Тринити, Тринити, Триніті, Թրինիտի շրջան, شهرستان ترینیتی، تگزاس, مقاطعة ترينيتي, ٹرنٹی کاؤنٹی، ٹیکساس, ٹرینیٹی کاؤنٹی, ট্রিনিটি কাউন্টি, トリニティー郡, 三一縣

People born in Trinity County (2)

People born in Trinity County, including trumpeter and bandleader Calvin Boze, musician Tom Archia, .

List

Other places with the same name (2)

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 A neighborhood located in Austin, Texas.
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