Trinity County
countyTrinity County is located in East Texas, characterized by its rolling, hilly terrain and abundant forests. As of 2024, the population is estimated to be around 14,489. The county seat is Groveton. Trinity County offers a blend of rural charm and natural beauty, attracting those seeking a quieter lifestyle and outdoor recreation opportunities. The economy of Trinity County has historically been tied to the timber industry, but it has diversified over time to include cattle ranching and tourism. Major employment sectors include public administration, healthcare, and construction. Lake Livingston, a large reservoir on the Trinity River, is a significant recreational resource, drawing visitors for fishing, boating, and other water activities. Trinity County's history is deeply rooted in the early settlement of Texas, with the county being officially established in 1850. The Davy Crockett National Forest, located in the northern part of the county, provides extensive outdoor access and contributes to the area's distinctive character. The county's landscape and recreational opportunities enhance the quality of life for its residents.
Trinity County, Texas
- Classification
- County
- Country
- United States
- County
- Trinity County
- Region
- East Texas Timberlands
- Elevation
- 400 ft
- Total Area
- 714 sq mi
- Land Area
- 694 sq mi
- Water Area
- 20 sq mi
- Latitude
- 31.07
- Longitude
- -95.05
- Climate
- Subtropical and humid, with warm summers and an annual average precipitation of forty-six inches
- Notable Features
- Trinity River · Neches River · Lake Livingston · Davy Crockett National Forest
- Neighboring Areas
- Angelina County · Polk County · San Jacinto County · Walker County · Houston County
- Population (2020)
- 13,602
- Est. Population (2024)
- 14,489
- Median Age
- 49.8
- Median Income
- $51,663
- Poverty Rate
- 17.61%
- Owner-Occupied
- 77.6%
- Racial & Ethnic Composition
- 77.3% White (Non-Hispanic), 8.68% Black or African American (Non-Hispanic), 4.45% Other (Hispanic), 2.7% White (Hispanic), 2.63% Two Races Including Other (Hispanic)
- Government Type
- Commissioners Court
- Governing Body
- Trinity County Commissioners
- Body Size
- 4 members
- Unemployment Rate
- 4.9% (December 2025)
- Economic Profile
- Historically timber industry, cattle, and tourism
- Employment Sectors
- Public Administration · Health Care & Social Assistance · Construction
- Major Employers
- Trinity Valley Electric Co-Op · Trinity Equipment Leasing
- Students
- 2,353
- School Districts
- Apple Springs ISD · Groveton ISD · Trinity ISD · Centerville ISD
- Colleges & Universities
- Angelina College (service area)
- Transportation
- State highways 19 and 94 · Farm roads 230, 356, and 1617
- Utilities
- Water and wastewater treatment provided by Trinity River Authority
- Major Facilities
- Trinity County Courthouse · Community Center
- Outdoor Access
- Yes
- Major Recreation Areas
- Lake Livingston · Davy Crockett National Forest · Wolf Creek Park · Trinity River National Wildlife Refuge
- Founded
- 1850
- Named After
- Trinity River
- Historical Significance
- Trinity County's history reflects the economic shifts in East Texas, from early agriculture and timber to modern tourism and recreation.
- Key Events
- Establishment of Trinity County by the Texas legislature · Development of the lumber industry in the 1880s · Construction of Lake Livingston in the 1960s