Explore Sweeny, Texas, with this interactive street and satellite map. You can “grab” the Sweeny, TX street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
| City | Sweeny |
| State | Texas (TX) |
| County | Brazoria |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 29.038862 |
| Longitude | -95.698561 |
| Population | 3,591 |
| Density | 697.6 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 77480 |
| Area Code | 281 |
| County Seat | Angleton |
| School District | Sweeny Independent School District |
Sweeny is a locality in Brazoria County, Texas, United States. It has a population of approximately 3,591. The population density is 697.6 people per km². Sweeny is located at 29.0389°N, 95.6986°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 77480.
Sweeny rests on a landscape of flat, fertile plains, the horizon a clean, unbroken line against a sky that often blazes with an intense, almost liquid blue. It lies 16.0 miles west of Lake Jackson, TX (from Lake Jackson, TX: bearing 271°T), and is situated 7.9 miles south-southwest of West Columbia. The air here carries the rich, earthy scent of damp soil and the faint, sweet perfume of unseen wildflowers, a subtle fragrance that speaks of the land's generous nature. Cypress and oak trees, their branches often draped with Spanish moss, form scattered groves that offer pockets of cool shade, their leaves rustling with a sound like hushed secrets. The San Bernard River, a slow-moving ribbon of brown water, meanders a short distance to the west, its banks lined with reeds that sway gently in the breeze, mirroring the vast, open sky above. To the north, Markle Lake, a tranquil expanse of water, reflects the changing moods of the heavens, a quiet counterpoint to the broad sweep of the prairie. The history of Sweeny is intertwined with the fertile soil and the promise of agricultural bounty. Originally settled by those drawn to the region's rich farmland, the economy of Sweeny has long been rooted in the cultivation of cotton and rice, crops that have shaped the character of the town and its people. The land itself, a part of the vast Papahanaumokuakea Marine National Monument, holds a quiet significance, a protected area that underscores the importance of preserving the natural world even in this inland setting. While not a place of grand pronouncements or bustling industry, Sweeny possesses a distinctive stillness, a sense that life here unfolds at its own deliberate pace, much like the gentle flow of the San Bernard River. The community's distinctive character is woven from the resilience of its agricultural past and a quiet appreciation for the enduring beauty of its surroundings.
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This page provides an embedded street and satellite map of Sweeny, Texas — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 29.038862, -95.698561. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Sweeny and Brazoria County.
Detailed location data for Sweeny includes the ZIP code (77480), telephone area code (281), county seat of Brazoria County (Angleton), and school district assignment (Sweeny Independent School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Sweeny is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 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. Location verified by proximity — not name matching alone. |