Explore Irwin, Missouri, with this interactive street and satellite map.
| City | Irwin |
| State | Missouri (MO) |
| County | Barton County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 37.588656 |
| Longitude | -94.285504 |
| Population | 47 |
| Density | 61.3 /km² |
| Incorporated | N/A |
| ZIP Code | 64759 |
| Area Code | 816 |
| County Seat | Lamar |
| School District | Lamar R-I School District |
Irwin occupies a quiet expanse of land where the steady, rhythmic pulse of the Little Clear Creek defines the local horizon. It lies 28.5 miles north of Carthage, MO (from Carthage, MO: bearing 3°T), and is situated 6.5 miles north of Lamar. This watercourse carves a modest path through the earth, offering a silver ribbon of movement that contrasts against the stillness of the surrounding plains. To the north, the landscape stretches into an open, expansive horizon, while the distant, hazy silhouette of Indian Ridge provides a subtle anchor to the far edge of the sky. Just two miles away, the Buffalo Wallow Prairie Conservation Area preserves a fragment of the original tallgrass ecosystem, where the tall stems sway in a rhythmic, golden dance under the weight of the afternoon sun. The air here holds a crisp, dry quality, often cooling rapidly as the light fades into a deep, bruised violet across the fields.
Irwin maintains a pace dictated by the seasonal cycles of its agrarian roots, a heritage that remains visible in the sturdy, unadorned architecture of the surrounding farms. The local economy relies on the cultivation of the fertile soil, a labor that binds the inhabitants to the land with a quiet, persistent gravity. While the serenity of the countryside dominates, the proximity of Cass Lake, four miles distant, serves as a point of local reflection, its surface often mirroring the shift in the clouds. Residents look toward the distant Lester R Davis Memorial State Forest for a deeper connection to the timbered landscapes that once blanketed this region. Life in Irwin moves with the deliberate, plain-spoken cadence of the plains, where the passage of the day is marked not by grand events, but by the lengthening shadows across the fields and the persistent, low hum of the wind through the grasses.
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This page provides an embedded street and satellite map of Irwin, Missouri. Coordinates: 37.588656, -94.285504. 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 Irwin includes the ZIP code (64759), telephone area code (816), county seat of Barton County (Lamar), and school district assignment (Lamar R-I School District).
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. |