Explore Los Alvarez, Texas, with this interactive street and satellite map.
| City | Los Alvarez |
| State | Texas (TX) |
| County | Starr County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 26.389509 |
| Longitude | -98.901139 |
| Population | 247 |
| Density | 1014.5 /km² |
| Incorporated | N/A |
| ZIP Code | 78582 |
| Area Code | 830 |
| County Seat | Rio Grande City |
| School District | Rio Grande City Grulla Independent School District |
Los Alvarez anchors a stark, sun-bleached expanse where the brushland of the Rio Grande plains stretches toward a horizon defined by the gentle, hazy silhouette of Gongora Hill. It lies 5.0 miles west of Rio Grande City, TX (from Rio Grande City, TX: bearing 278°T), and is situated 7.2 miles east of Roma. The light here acts as a physical weight, bleaching the limestone and mesquite to a monochromatic pale gray until the evening, when the sun dips low and casts long, violet shadows across the dust. To the east, the deep, meandering channel of the Rio Grande carves a ribbon of dark moisture through the arid terrain, providing a singular, vital contrast to the dry, thorny scrub that dominates the landscape. The winds often carry the scent of baked earth and dry grasses, moving across the vast, open flats with a persistent, dry hum that defines the atmosphere of the region.
Los Alvarez persists as a quiet node of human industry within this demanding geography, shaped by long-standing ranching traditions and the slow, rhythmic cultivation of the surrounding soil. The economic life of the area remains tied to the land and the nearby Las Palomas Wildlife Management Area, which serves as a sanctuary for the migratory birds that pass through the basin of the Arroyo los Morenos. While Falcon Reservoir sits nineteen miles to the northwest, its presence is felt in the subtle management of water rights that dictates the viability of local agriculture. Life in Los Alvarez follows the pace of the seasons, characterized by the resilience of its inhabitants and a profound, quiet connection to a landscape that refuses to be tamed by sprawl or artifice.
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This page provides an embedded street and satellite map of Los Alvarez, Texas. Coordinates: 26.389509, -98.901139. 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 Los Alvarez includes the ZIP code (78582), telephone area code (830), county seat of Starr County (Rio Grande City), and school district assignment (Rio Grande City Grulla 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. |