Timber Lake, South Dakota
Timber Lake is a city in Dewey County, South Dakota, with an estimated population of 516 in 2023. It sits at 45.4294, -101.0714 in the America/Denver time zone.
| Field | Value |
|---|---|
| Place name | Timber Lake |
| Type | city |
| State | South Dakota (SD) |
| County | Dewey County |
| Population (2023 est.) | 516 |
| Land area | 0.61 sq mi (1.58 km²) |
| Coordinates | 45.4294, -101.0714 |
| Time zone | America/Denver |
| ZIP codes | 57656 |
ZIP codes and area codes for Timber Lake
Timber Lake covers 1 ZIP code: 57656. Browse all ZIP codes in South Dakota for the full list.
Where is Timber Lake?
Timber Lake is located in South Dakota, in Dewey 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 Dewey County
Frequently asked questions
What county is Timber Lake, SD in?
Timber Lake is in Dewey County, South Dakota.
What is the population of Timber Lake, SD?
The 2023 Census Bureau estimate is 516.
What time zone is Timber Lake in?
Timber Lake is in the America/Denver time zone.