Sidney, Montana
Sidney is a city in Richland County, Montana, with an estimated population of 6,112 in 2023. It sits at 47.7155, -104.1672 in the America/Denver time zone.
| Field | Value |
|---|---|
| Place name | Sidney |
| Type | city |
| State | Montana (MT) |
| County | Richland County |
| Population (2023 est.) | 6,112 |
| Land area | 3.29 sq mi (8.51 km²) |
| Coordinates | 47.7155, -104.1672 |
| Time zone | America/Denver |
| ZIP codes | 59270 |
ZIP codes and area codes for Sidney
Sidney covers 1 ZIP code: 59270. Browse all ZIP codes in Montana for the full list.
Where is Sidney?
Sidney is located in Montana, in Richland County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Other places in Richland County
Related
Frequently asked questions
What county is Sidney, MT in?
Sidney is in Richland County, Montana.
What is the population of Sidney, MT?
The 2023 Census Bureau estimate is 6,112.
What time zone is Sidney in?
Sidney is in the America/Denver time zone.