Explore Lake Sumner, New Mexico, with this interactive street and satellite map.
| City | Lake Sumner |
| State | New Mexico (NM) |
| County | De Baca County |
| Country | United States of America |
| Timezone | Mountain Time (America/Denver) |
| Latitude | 34.62361 |
| Longitude | -104.40219 |
| Population | 72 |
| Density | 0.4 /km² |
| Incorporated | N/A |
| ZIP Code | 88119 |
| Area Code | 575 |
| County Seat | Fort Sumner |
| School District | Fort Sumner Municipal Schools |
Lake Sumner manifests as a vast, shimmering expanse held within the arid reach of the high desert, where the stillness of the water contrasts sharply against the sun-bleached earth. It lies 66.6 miles west-northwest of Portales, NM (from Portales, NM: bearing 297°T), and is situated 27.9 miles southeast of Santa Rosa. Alamogordo Creek snakes toward this basin, feeding the reservoir with a deliberate, slow persistence that carves a path through the thirsty plains. To the west, the distant outline of Piñon Point anchors the horizon, its rugged silhouette a reminder of the tectonic patience that formed the nearby Colorado Canyon. The air here holds a dry, sharp clarity, and when the sun begins its descent, the light takes on a bruised, amber quality that illuminates the sparse scrub and the quiet, earthen tones of the surrounding basin.
Sumner Lake State Park preserves this intersection of water and wild prairie, offering a sanctuary for those who seek the quietude of a landscape defined by its openness. The economy of the region remains tethered to the rhythms of the land, shifting with the seasonal irrigation needs and the quiet ebb and flow of visitors drawn to the reservoir’s edges. History here is written in the layers of the soil, where the legacy of early settlers persists in the way the wind moves across the grasses. Life at Lake Sumner moves with a deliberate, unadorned pace, characterized by the simple necessity of managing the water that sustains this pocket of life amidst the vast, unrelenting expanse of the New Mexico plains.
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This page provides an embedded street and satellite map of Lake Sumner, New Mexico. Coordinates: 34.62361, -104.40219. 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 Lake Sumner includes the ZIP code (88119), telephone area code (575), county seat of De Baca County (Fort Sumner), and school district assignment (Fort Sumner Municipal Schools).
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. |