Explore Lake Sumner, New Mexico, with this interactive street and satellite map. You can “grab” the Lake Sumner, NM 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.
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| City | Lake Sumner |
| State | New Mexico (NM) |
| County | De Baca |
| Country | United States of America |
| Timezone | Mountain Time (America/Denver) |
| Latitude | 34.622842 |
| Longitude | -104.376646 |
| Population | 86 |
| Density | 0.1 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 88119 |
| Area Code | 575 |
| County Seat | Fort Sumner |
| School District | Fort Sumner Municipal Schools |
Lake Sumner is a locality in De Baca County, New Mexico, United States. It is a small community with a population of 86. The population density is 0.1 people per km². Lake Sumner is located at 34.6228°N, 104.3766°W. It observes the Mountain Time (America/Denver) timezone. ZIP code: 88119.
Lake Sumner shimmers under a vast New Mexico sky, a broad, placid expanse cradled by rolling, sun-baked hills. It lies 68.4 miles west-north-west of Clovis, NM (from Clovis, NM: bearing 283°T), and is situated 12.8 miles north-west of Fort Sumner. The water, a deep sapphire in the morning light, reflects the endless blue overhead, broken only by the occasional white whisper of a cloud. Along its shores, scrubby mesquite and hardy cholla cactus cling to the ochre earth, their spiky forms silhouetted against the horizon. The air itself carries a dry, mineral scent, a subtle perfume of dust and distant piñon. At dusk, the landscape softens, the harsh edges of the day dissolving into hues of rose and lavender, painting the water with a fleeting, ephemeral beauty. The history of Lake Sumner is entwined with the very waters that define it, a reservoir born of human endeavor to tame the Pecos River for irrigation. This transformation brought a new rhythm to the land, fostering an economy built on agriculture, with cotton and alfalfa once thriving in the fertile fields. While the agricultural boom has softened, the spirit of self-reliance and hard work endures in the quiet routines of the few who call this place home. The lake remains a focal point, a draw for anglers seeking the largemouth bass and crappie that inhabit its depths, and for those seeking solace in the wide-open spaces. It is a place where the past is a gentle undercurrent, and the present is lived in the slow, deliberate unfolding of days.
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This page provides an embedded street and satellite map of Lake Sumner, New Mexico — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 34.622842, -104.376646. 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 Lake Sumner and De Baca County.
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). 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 Lake Sumner 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. |