Explore Pompeys Pillar, Montana, with this interactive street and satellite map.
| City | Pompeys Pillar |
| State | Montana (MT) |
| County | Yellowstone County |
| Country | United States of America |
| Timezone | Mountain Time (America/Denver) |
| Latitude | 45.991361 |
| Longitude | -107.95205 |
| Population | 51 |
| Density | 101.0 /km² |
| Incorporated | N/A |
| ZIP Code | 59064 |
| Area Code | 406 |
| County Seat | Billings |
| School District | Huntley Project K-12 Schools |
Pompeys Pillar commands the horizon as a massive, solitary sandstone monolith rising abruptly from the surrounding prairie floor. It lies 30.0 miles east-northeast of Billings, MT (from Billings, MT: bearing 61°T), and is situated 25.2 miles east-northeast of Lockwood. Fly Creek meanders through the landscape nearby, its waters carving a subtle path toward the life-sustaining current of the Yellowstone River, which flows just a mile from the base of the rock. To the west, the distant peaks of the Rocky Mountains trace a jagged, hazy silhouette against the high-plains sky, while the nearby Smith Coulee adds a rhythmic fracture to the otherwise expansive, wind-swept terrain. The light here is thin and clear, catching the golden grasses of the plains and casting long, indigo shadows that stretch across the earth as the sun dips toward the edge of the world.
History remains etched into the very face of Pompeys Pillar, where the weathered signature of William Clark serves as a singular, permanent mark left by the 1806 expedition. This landmark stands as a silent witness to the generations of travelers who have moved across the plains, trading the solitude of the open country for the necessity of the regional ranching economy. Life in the shadow of the pillar moves in accordance with the seasons, guided by the demands of the soil and the quiet endurance of those who work the land. While the modern world maintains its pace, the area retains an atmosphere of stillness, defined by the immense, pale sky and the persistent, low hum of the wind traversing the plains between the distant ranges and the riverbanks.
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This page provides an embedded street and satellite map of Pompeys Pillar, Montana. Coordinates: 45.991361, -107.95205. 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 Pompeys Pillar includes the ZIP code (59064), telephone area code (406), county seat of Yellowstone County (Billings), and school district assignment (Huntley Project K-12 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. |