Arminto, Wyoming
Arminto: Located at an elevation of 6053 feet in Natrona County, this settlement lies within the arid high plains environment of central Wyoming's Wind River Basin.
About
Arminto is a city located in the county of Natrona in the U.S. state of Wyoming.
Quick Facts about Arminto
| State | Wyoming (United States) |
| County | Natrona County |
| Latitude & Longitude | 43.1789,-107.2576 |
| Time Zone | America/Denver |
| Local time | 19:26:46 (15th September 2026) |
| Postal code | 82630 |
| Weather | 38℉ Mostly Clear 7-days weather |
Geography
Arminto is located at 43°10'44"N 107°15'27"W (43.1788500, -107.2575700).
Arminto map
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Weather
38°F
Mostly Clear
7 to 13 mph ENE
Tonight
Mostly clear, with a low around 38. East northeast wind 7 to 13 mph, with gusts as high as 21 mph.
7-Day Forecast
Arminto zip code is 82630.
County name: Natrona, County
fips: 56025
Nearby Transit Stations (1)
Rail and bus stations connected to Arminto, WY. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| CAS | Casper, Wyoming | 123 West E St. | BUS |
Closest post offices linked to Arminto.
| Post Office Name | City | ZIP |
|---|---|---|
| Powder River Post Office | Powder River (WY) | 82648 |
Other cities in Natrona County
Cities, towns, neighborhoods & other populated places in Natrona County , WY.
| City Name | Population | Title |
|---|---|---|
| Casper | 58,498 | The most populous city in Natrona County, Wyoming. |
| Mills | 4,077 | Town in Wyoming, United States |
| Evansville | 3,004 | Town in Wyoming |
| Bar Nunn | 2,870 | Town of the United States |
| Mountain View | 1,225 | Town in Uinta County, Wyoming, United States |