Explore Letha, Idaho, with this interactive street and satellite map.
| City | Letha |
| State | Idaho (ID) |
| County | Gem County |
| Country | United States of America |
| Timezone | Mountain Time (America/Boise) |
| Latitude | 43.894331 |
| Longitude | -116.647641 |
| Population | 161 |
| Density | 137.5 /km² |
| Incorporated | N/A |
| ZIP Code | 83636 |
| Area Code | 208 |
| County Seat | Emmett |
| School District | Emmett Independent School District 221 |
Letha occupies a quiet expanse of the high desert where the horizon stretches wide and unencumbered under a relentless, crystalline sky. It lies 13.0 miles north of Middleton, ID (from Middleton, ID: bearing 354°T), and is situated 7.5 miles west of Emmett. The Sevenmile Slough traces a slow, deliberate path through the landscape, its banks supporting a thin, green line of riparian life that contrasts sharply with the surrounding sage and bunchgrass. To the north, the distant silhouette of Freezeout Hill anchors the view, while the nearby expanse of the Emmett Valley offers a broader, fertile basin that tempers the severity of the arid plains. The air here carries a distinct clarity, sharp and dry, which clarifies the edges of every fence line and outbuilding during the long, golden hours of the afternoon.
Letha remains defined by the rhythm of agriculture, where the labor of the soil dictates the seasonal pulse of the day. Managed by the nearby Idaho Department of Lands, the surrounding acreage reflects a history of irrigation and cultivation that has transformed the valley floor into a patchwork of productive fields. While Black Canyon Reservoir serves as a distant, primary water feature for the region, the local economy continues to rely on the steady, quiet work of farming and land stewardship. Life in Letha moves with a measured pace, characterized by the mechanical hum of tractors and the occasional dust cloud rising from a gravel road, reflecting a persistent, industrious spirit that honors the spare beauty of the Idaho interior.
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This page provides an embedded street and satellite map of Letha, Idaho. Coordinates: 43.894331, -116.647641. 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 Letha includes the ZIP code (83636), telephone area code (208), county seat of Gem County (Emmett), and school district assignment (Emmett Independent School District 221).
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. |