What this interactive Texas county map shows
This tool renders all 254 Texas counties on a single zoomable SVG canvas, with optional Roads, Terrain, and Satellite basemaps powered by Esri's public ArcGIS map services. Boundary geometry is derived from U.S. Census Bureau TIGER cartographic files — the same dataset used in federal GIS and academic research — so every line you see is mathematically accurate, not artistic.
Switch between four data layers — Borders, Population, Area, and Region — to recolor the map and reveal patterns: where most Texans live (Harris, Dallas, Tarrant, Bexar, Travis), which counties dominate by land area (Brewster, Pecos, Hudspeth, Presidio), and how the eight cultural regions of Texas — Panhandle, North, East, Central, West, South, Gulf Coast, and Big Bend — fit together.
Tips for getting the most from the map
- On desktop, scroll to zoom and drag to pan. On mobile, pinch-to-zoom and one-finger drag work natively.
- Use the basemap toggles (Roads, Terrain, Satellite) to overlay real-world context — useful for understanding terrain or routing.
- Hover or tap any county for a quick read-out of seat, population, area, and region. Click to open the full county profile.
- Hit Download SVG for a clean vector file you can drop into Illustrator, Inkscape, Figma, or a PowerPoint slide.
- Hit Print for a high-contrast, ad-free handout. Perfect for classrooms, briefings, and field notebooks.