Population: 886. Estimated population in July 2020: 879 (-0.8% change)
Males: 376 (42.4%), Females: 510 (57.6%)
Door County
Zip code: 54234
Median resident age: 61.4 years
Median household income: $33,224
Median house value: $190,800
Races in Sister Bay:
- White Non-Hispanic (98.2%)
- American Indian (1.1%)
- Hispanic (0.7%)
Ancestries: German (41.9%), Swedish (18.2%), Norwegian (11.4%), Irish (10.7%), English (9.3%), Danish (4.0%).
Elevation: 587 feet
Land area: 2.6 square miles
Population
For population 25 years and over in Sister Bay
- High school or higher: 87.5%
- Bachelor’s degree or higher: 30.5%
- Graduate or professional degree: 9.6%
- Unemployed: 5.4%
- Mean travel time to work: 9.7 minutes
For population 15 years and over in Sister Bay village
- Never married: 17.0%
- Now married: 55.8%
- Separated: 0.0%
- Widowed: 22.5%
- Divorced: 4.7%
3.7% Foreign born (3.5% Europe).
Population change in the 1990s: +210 (+31.1%).
Hospitals
Hospitals/medical centers near Sister Bay:
- DOOR COUNTY MEMORIAL HOSPITAL 144 (about 30 miles; STURGEON BAY, WI)
- BAY AREA MEDICAL CENTER MARINETTE (about 37 miles; MARINETTE, WI)
- ST FRANCIS HOSPITAL (about 39 miles; ESCANABA, MI)
Airports
Airports certified for carrier operations nearest to Sister Bay:
- MENOMINEE-MARINETTE TWIN COUNTY (about 36 miles; MENOMINEE, MI; Abbreviation: MNM)
- DELTA COUNTY (about 37 miles; ESCANABA, MI; Abbreviation: ESC)
- FORD (about 81 miles; IRON MOUNTAIN KINGSFORD, MI; Abbreviation: IMT)
Other public-use airports nearest to Sister Bay:
- EPHRAIM-FISH CREEK (about 6 miles; EPHRAIM, WI; Abbreviation: 3D2)
- WASHINGTON ISLAND (about 20 miles; WASHINGTON ISLAND, WI; Abbreviation: 2P2)
- DOOR COUNTY CHERRYLAND (about 32 miles; STURGEON BAY, WI; Abbreviation: SUE)
Colleges and Universities
Colleges/universities with over 2000 students nearest to Sister Bay:
- UNIVERSITY OF WISCONSIN-GREEN BAY (about 74 miles; GREEN BAY, WI; Full-time enrollment: 4,794)
- NORTHEAST WISCONSIN TECHNICAL COLLEGE (about 79 miles; GREEN BAY, WI; Full-time enrollment: 4,198)
- SAINT NORBERT COLLEGE (about 85 miles; DE PERE, WI; Full-time enrollment: 2,031)
- NORTHERN MICHIGAN UNIVERSITY (about 97 miles; MARQUETTE, MI; Full-time enrollment: 7,374)
- LAKELAND COLLEGE (about 107 miles; SHEBOYGAN, WI; Full-time enrollment: 2,103)
- FOX VALLEY TECHNICAL COLLEGE AT APPLETON (about 107 miles; APPLETON, WI; Full-time enrollment: 3,364)
- NORTHWESTERN MICHIGAN COLLEGE (about 114 miles; TRAVERSE CITY, MI; Full-time enrollment: 2,343)