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Summary for Timber Lake

About Timber Lake (Click for our profile page)

Located in: Dewey County (see below)

Typical Abbreviation: Timber Lk.

Time Zone: Timber Lake lies in the Mountain Time Zone (MST/MDT)<1>

Telephone Area Code: 605

ZIP Code: 57656<2>

Elevation: 2,170 feet [661.42 m] above sea level<3>

From the 2010 US Census (For more detail, see our Census Page for Timber Lake)

Population

Year	Population
2019 Est:<4>	498 (12.42% increase since 2010)
2010:	443
2000:	443

Total Area:<5> 0.41 sq. miles [1.1 km²]

Housing Units:<6> 208

GPS Coordinates (Latitude/Longitude)<7>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Timber Lake:

Lat: 45.429200° (or 45°25'45" N)

Lon: -101.073900° (or -101°4'26" W)

USGS Topo Map: Timber Lake<8>

Federal GNIS/FIPS Codes for Timber Lake

GNIS ID: 1267600

FIPS State / Place Code: 46 / 63620

(For more about Federal Codes, see our Misc Page for Timber Lake)

About Dewey County

The city of Timber Lake is the County Seat for Dewey County.

From the 2010 US Census (For more detail, see our Census Page for Dewey)

Population

Year	Population
2019 Est:	5,892 (10.61% increase since 2010)
2010	5,327 (10.8% decrease since 2000)
2000:	5,972

Total Area: 2,445 sq. miles [6,333.3 km²] - of which 5.84% is water (142.8 sq. miles [369.8 km²])

Housing Units: 2,002

Federal GNIS/FIPS Codes for Dewey

GNIS ID: 1266994

FIPS State / County Code: 46 / 041

(For more about Federal Codes, see our Misc Page for Timber Lake)

About South Dakota

From the US Census

Population

Year	Population
2019 Est:	887,127 (8.96% increase since 2010)
2010:	814,180 (7.86% increase since 2000)
2000:	754,844

Websites for State of South Dakota

Official Website: https://www.sd.gov/

Tourism: https://www.travelsouthdakota.com/

Parks: https://gfp.sd.gov/parks/

Fishing: https://gfp.sd.gov/fish/

Hunting: https://gfp.sd.gov/hunt/

Federal GNIS/FIPS Codes for State of South Dakota

GNIS ID: 1785534

FIPS State: 46

(For more about Federal Codes, see our Misc Page for Timber Lake)

Footnotes ...

<1>	While Timber Lake is in the Mountain Time Zone, the area to the east is in the Central Time Zone (CST/CDT).
<2>	ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a city (such as Timber Lake). When looking for a ZIP Code, whether Timber Lake or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<3>	The elevation is an estimate for the area around Timber Lake - it will be higher in some places and lower in others.
<4>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<5>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Timber Lake. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<6>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).
<7>	Longitude & latitude values may not be the geographic center of Timber Lake, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<8>	Name of the USGS 7.5 Minute topographic map which includes Timber Lake.