Geography of Shelby County
Small towns and open country define Shelby County. Its 24,286 residents are spread across 794 square miles, giving the county a density typical of rural Texas.
It lies in the East Texas region at about 31.79° N, 94.15° W and is 199th in size among Texas's 254 counties. It is a border county, touching Louisiana. Shelby County shares boundaries with 5 other Texas counties, and the closest major cities are Tyler (about 78 miles away in a straight line) and Texarkana (about 113 miles).
East Texas is the state's forested corner — the Piney Woods, red-clay hills, lakes and river bottoms that have more in common with the Deep South than with the open West. Timber, poultry, oil and gas, and growing retirement and lake communities shape its economy.
For a broader view of how Shelby County fits within the state, download our free Texas map with counties and cities PDF — a printable, high-resolution reference showing all 254 Texas counties labeled with their county seats.
Population & demographics
With approximately 24,286 residents across 794 square miles, Shelby County has a population density of about 30.6 people per square mile. Like much of West and South Texas, the county is sparsely populated, with wide-open country between settlements.
County seat: Center
County government for Shelby County is based in Center. The commissioners court, made up of a county judge and four precinct commissioners, meets here and sets the county budget, roads policy and tax rate. For many residents, a trip to Center combines county business with groceries, school events and church.
History & name origin
Shelby County was established in 1836 and was named for Isaac Shelby, a Revolutionary War soldier from Tennessee and governor of Kentucky (1792–1796) (1812–1816). It was carved from territory previously part of One of the original 23 counties.
Shelby County, Texas — frequently asked questions
Quick answers about Shelby County geography, population, county seat, neighboring counties, and how to use the maps on this page. Figures are sourced from the U.S. Census Bureau; answers are written and reviewed by the Texas County Map team.
Where is Shelby County, Texas located?+
Shelby County is located in the East Texas region of Texas at approximately 31.792° N, 94.146° W. It is one of the 254 counties of Texas and carries U.S. Census FIPS code 48419. The interactive map on this page renders the official U.S. Census TIGER boundary for Shelby County over real-world OpenStreetMap, Esri satellite, and topographic basemaps.
How big is Shelby County in square miles?+
Shelby County covers approximately 794 square miles of land in the East Texas region — a mid-sized Texas county. By land area it ranks 199th out of 254 Texas counties. The full bounding box of the county is rendered to scale on the interactive map and matches the U.S. Census TIGER 2023 polygon.
What is the population of Shelby County, Texas?+
Shelby County has a population of approximately 24,286 residents. With 794 square miles of land, that works out to a population density of about 30.6 people per square mile, which is rural for a Texas county. That makes Shelby County the 104th most populous of the 254 counties in Texas.
What is the county seat of Shelby County?+
Center is the county seat of Shelby County, Texas, which was organized in 1836 and named for Isaac Shelby, a Revolutionary War soldier from Tennessee and governor of Kentucky (1792–1796) (1812–1816). Shelby County was originally carved out of One of the original 23 counties. County government offices, courthouses, and most public records for Shelby County are located in Center.
Which Texas counties border Shelby County?+
Shelby County shares borders with Nacogdoches, San Augustine, Sabine, Panola, and Rusk counties. These 5 neighboring counties are highlighted on the schematic boundary map and linked at the bottom of this page so you can quickly compare population, area, and county seats across the East Texas region.
Where can I download or print a map of Shelby County?+
Use the "Download PDF" button below the Shelby County map on this page to save a letter-size PDF of the county boundary, neighboring counties and incorporated places, drawn from U.S. Census Bureau 2023 boundary files. The "Official TxDOT road map" button downloads the Texas Department of Transportation county road mapbook for Shelby County. Both files are stored on this site and download directly. Our free Texas map with counties and cities PDF shows all 254 counties on one sheet.
What is the FIPS code for Shelby County, Texas?+
The full 5-digit U.S. Census FIPS code for Shelby County is 48419, made up of Texas state code 48 and the 3-digit county code 419. This is the same FIPS code used by the U.S. Census Bureau TIGER/Line files, the American Community Survey, and most federal datasets that key on county.