Boulder Junction
Census-designated place in Vilas County, Wisconsin

Boulder Junction is an unincorporated community (census-designated place) in Vilas County, Wisconsin, with 179 residents (2020 Census). It sits at 1,650 ft (503 m) above sea level. The nearest town is Sayner, 10.3 miles SE.
- 179residents (2020 Census)
- 1,650 ftelevation · 503 m
- 1.3 sq miland area · 3.5 km²
- 133 / sq mipopulation density
- 54512ZIP code
About Boulder Junction
Boulder Junction is an unincorporated census-designated place located in the town of Boulder Junction, Vilas County, Wisconsin, United States. Boulder Junction is 23 miles (37 km) northwest of Eagle River. Boulder Junction has a post office with ZIP code 54512. As of the 2010 census, its population was 183.
Text: Wikipedia · CC BY-SA 4.0
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Living in Boulder Junction
- Median household income
- $43,063
- Median home value
- $275,000
- Median rent
- $805/mo
- Median age
- 49.7
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Map of Boulder Junction
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Open in Google Maps ›Boulder Junction, WI population
Boulder Junction had 179 residents in the 2020 Census.
| 2020 Census | 179 |
|---|---|
| Density | 133 per sq mi (51 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Boulder Junction at a glance
| State | Wisconsin (WI) |
|---|---|
| County | Vilas County |
| Type | Census-designated place |
| Population | 179 (2020) |
| Land area | 1.34 sq mi (3.5 km²) |
| Water area | 0.00 sq mi (0.00 km²) |
| Elevation | 1,650 ft (503 m) |
| Coordinates | 46.1148° N, 89.6544° W |
| ZIP code | 54512 |
| Census code (GEOID) | 5508925 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Boulder Junction
- Sayner10.3 mi SE
- Woodruff15.3 mi S
- Lac du Flambeau15.7 mi SW
- Minocqua16.3 mi S
- Marenisco, MI18.1 mi N
- Mercer18.8 mi W
- Lake Tomahawk21.4 mi S
- Eagle River23.1 mi SE
- Watersmeet, MI24.8 mi NE
- Wakefield, MI28.3 mi NW
- Ramsay, MI29.5 mi NW
- Bessemer, MI31.4 mi NW
Straight-line distance between town centers.
Frequently asked questions about Boulder Junction
What county is Boulder Junction in?
Boulder Junction is in Vilas County, Wisconsin.
What is the population of Boulder Junction, WI?
179 people lived in Boulder Junction at the 2020 Census.
What is the ZIP code of Boulder Junction, WI?
The ZIP code of Boulder Junction is 54512.
What is the elevation of Boulder Junction?
1,650 feet (503 m) above sea level.
What towns are near Boulder Junction?
Sayner (10.3 mi), Woodruff (15.3 mi), Lac du Flambeau (15.7 mi), Minocqua (16.3 mi), Marenisco (18.1 mi).
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