Explore Llano Grande, Texas, with this interactive street and satellite map.
| City | Llano Grande |
| State | Texas (TX) |
| County | Hidalgo County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 26.129798 |
| Longitude | -97.968058 |
| Population | 2,952 |
| Density | 698.8 /km² |
| Incorporated | N/A |
| ZIP Code | 78596 |
| Area Code | 830 |
| County Seat | Edinburg |
| School District | Weslaco Independent School District |
Llano Grande emerges from the flat, sun-drenched expanse of the Rio Grande Valley as a quiet confluence of brushland and fertile soil. It lies 2.5 miles southeast of Weslaco, TX (from Weslaco, TX: bearing 145°T), and is situated 5.9 miles east-southeast of Donna. The horizon stretches wide and unencumbered, interrupted only by the subtle rise of Sunrise Hill six miles to the north, while the landscape itself remains defined by the persistent, low-slung scrub that defines this arid, inland territory. Just one mile away, the Arroyo Colorado carves a slow path through the earth, its banks providing a lifeline for local flora and fauna that thrive in the heat. The air here holds a particular, heavy clarity, especially when the late afternoon light turns the dusty mesquite into silhouettes of deep violet and burnt copper.
Agriculture has long dictated the tempo of life in Llano Grande, where the irrigation of fields remains the primary pulse of the local economy. The proximity to Estero Llano Grande State Park provides a sanctuary for migratory birds and native wildlife, drawing observers who appreciate the stillness of the wetlands and the intricate patterns of the thorn forest. Five miles distant, the Mercedes Settling Basin and the basin of Arroyo Anacuitas serve as quiet reminders of the region’s reliance on managed water in a climate that demands patience from its inhabitants. Daily life in Llano Grande persists with a steady, deliberate motion, reflecting a heritage shaped by the intersection of ranching traditions and the modern demands of a changing agricultural frontier.
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This page provides an embedded street and satellite map of Llano Grande, Texas. Coordinates: 26.129798, -97.968058. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Llano Grande includes the ZIP code (78596), telephone area code (830), county seat of Hidalgo County (Edinburg), and school district assignment (Weslaco Independent School District).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |