Kirby, Montana
Kirby: Situated in Big Horn County at an elevation of 3,878 feet, this unincorporated community lies in southeastern Montana along the Tongue River.
About
Kirby is a city located in the county of Big Horn in the U.S. state of Montana.
Quick Facts about Kirby
| State | Montana (United States) |
| County | Big Horn County |
| Latitude & Longitude | 45.3325,-106.9817 |
| Time Zone | America/Denver |
| Local time | 19:19:29 (6th November 2026) |
| Weather | 35℉ Mostly Cloudy 7-days weather |
Geography
Kirby is located at 45°19'57"N 106°58'54"W (45.3324800, -106.9817300).
Kirby map
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Weather
35°F
Mostly Cloudy
3 to 7 mph WNW
Tonight
Mostly cloudy, with a low around 35. West northwest wind 3 to 7 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Kirby, MT. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 180160 | Chief Dull Knife College | Lame Deer (MT) | 59043 |
| 180328 | Little Big Horn College | Crow Agency (MT) | 59022 |
Closest post offices linked to Kirby.
| Post Office Name | City | ZIP |
|---|---|---|
| Busby Post Office | Busby (MT) | 59016 |
Other cities in Big Horn County
Cities, towns, neighborhoods & other populated places in Big Horn County , MT.
| City Name | Population | Title |
|---|---|---|
| Hardin | 3,705 | City in Big Horn County, Montana, United States of America |
| Crow Agency | 1,616 | Census designated place |