Long Lake
Census-designated place in Florence County, Wisconsin

Long Lake is an unincorporated community (census-designated place) in Florence County, Wisconsin, with 59 residents (2020 Census). It sits at 1,558 ft (475 m) above sea level. The nearest town is Newald, 7.3 miles S.
- 59residents (2020 Census)
- 1,558 ftelevation · 475 m
- 0.3 sq miland area · 0.7 km²
- 223 / sq mipopulation density
- 54120ZIP code
About Long Lake
Long Lake is an unincorporated census-designated place in the town of Long Lake, Florence County, Wisconsin, United States. Long Lake is located on the eastern shore of Long Lake along Wisconsin Highway 139, 21 miles (34 km) west-southwest of Florence. As of the 2020 census, its population was 59. The community became a census-designated place in 2010. The community has the 54542 ZIP code.
Text: Wikipedia · CC BY-SA 4.0
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Long Lake had 59 residents in the 2020 Census.
| 2020 Census | 59 |
|---|---|
| Density | 223 per sq mi (86 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Long Lake at a glance
| State | Wisconsin (WI) |
|---|---|
| County | Florence County |
| Type | Census-designated place |
| Population | 59 (2020) |
| Land area | 0.26 sq mi (0.7 km²) |
| Elevation | 1,558 ft (475 m) |
| Coordinates | 45.8430° N, 88.6673° W |
| ZIP code | 54120 |
| Census code (GEOID) | 5545600 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Long Lake
- Newald7.3 mi S
- Gaastra, MI15.0 mi N
- Caspian, MI15.5 mi N
- Argonne16.3 mi SW
- Iron River, MI17.5 mi N
- Laona19.6 mi S
- Alpha, MI19.6 mi NE
- Florence21.6 mi E
- Goodman21.7 mi SE
- Crandon22.0 mi SW
- Crystal Falls, MI23.8 mi NE
- Three Lakes24.3 mi W
Straight-line distance between town centers.
Frequently asked questions about Long Lake
What county is Long Lake in?
Long Lake is in Florence County, Wisconsin.
What is the population of Long Lake, WI?
59 people lived in Long Lake at the 2020 Census.
What is the ZIP code of Long Lake, WI?
The ZIP code of Long Lake is 54120.
What is the elevation of Long Lake?
1,558 feet (475 m) above sea level.
What towns are near Long Lake?
Newald (7.3 mi), Gaastra (15.0 mi), Caspian (15.5 mi), Argonne (16.3 mi), Iron River (17.5 mi).
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