Big Arm Montana Map

About Big Arm, Montana

Big Arm is a locality in Lake County, Montana, United States. It is a small community with a population of 218. The population density is 15.5 people per km². Big Arm is located at 47.7936°N, 114.2700°W. It observes the Mountain Time (America/Denver) timezone. ZIP codes: 59910, 59860.

Big Arm occupies a singular stretch of land where the earth yields to the vast, cold stillness of Flathead Lake. It lies 27.5 miles south of Kalispell, MT (from Kalispell, MT: bearing 178°T), and is situated 9.5 miles northwest of Polson. The terrain here rises in modest, sun-bleached slopes, shedding the weight of the high country to settle into a quiet plateau that holds the morning light long after the shadows have claimed the lower ground. To the east, the Mission Mountains serrate the horizon like a jagged blade of blue granite, their peaks holding snow through the late heat of summer. Just a mile away, the Montana State Trust Lands offer a quiet expanse of sage and pine, while further inland, the rugged depression of Black Gulch carves its way through the soil, a dry testament to the slow, relentless work of erosion. The air carries the scent of dry grass and cold water, a thin, crystalline quality that sharpens the edges of every fence line and ridge.

Big Arm persists as a place defined by the slow turnover of the seasons and the quiet commerce of those who live between the forest and the water. The economy remains tethered to the land, moving with the rhythms of seasonal grazing and the modest demands of those passing through toward the timber stands of the Swan River State Forest or the winding course of Vinson Creek. History here is kept not in monuments, but in the maintenance of irrigation ditches and the steady, unobserved labor of local ranchers. Life follows the arc of the sun, shifting from the frantic bloom of summer to the long, gray patience of winter, when the water turns slate-colored and the roads grow quiet under the frost. It is a landscape that demands a certain internal stillness, where the silence is not an absence of sound, but a heavy, pervasive presence that defines the character of the day.

About This Big Arm Map Page

This page provides an embedded street and satellite map of Big Arm, Montana. Coordinates: 47.793609, -114.27003. 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 Big Arm includes the ZIP code (59910, 59860), telephone area code (406), county seat of Lake County (Polson), and school district assignment (Polson Elementary 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.