Lake Lorraine, Wisconsin

Lake Lorraine, Wisconsin
Lake Lorraine, Wisconsin
Coordinates: 42°43′56″N 88°44′34″W / 42.73222°N 88.74278°W / 42.73222; -88.74278
CountryUnited States
StateWisconsin
CountyWalworth
Area
 • Total
1.250 sq mi (3.24 km2)
 • Land1.117 sq mi (2.89 km2)
 • Water0.133 sq mi (0.34 km2)
Elevation
942 ft (287 m)
Population
 • Total
338
 • Density303/sq mi (117/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
Area code262
GNIS feature ID2586518[2]

Lake Lorraine is a census-designated place in the town of Richmond, Walworth County, Wisconsin, United States. Its population was 338 as of the 2020 census.[1]

Geography

Lake Koshkonong is located at coordinates 42°51′38″N 88°56′25″W. According to the United States Census Bureau, Lake Koshkonong has a total area of 77.25 km², of which 36.53 km² is land and 40.72 km² (52.71%) is water.[3][4]

Demographics

Historical population
CensusPop.Note
2010324
20203384.3%
U.S. Decennial Census[5]

Lake Lorraine had a population of 251 in 2023 (down 13.4% from 290 in 2022), a median age of 37.4 years, and a gender split of 54.2% male / 45.8% female.[6]

The racial and ethnic composition was 90% White (Non-Hispanic), 5.98% White (Hispanic) of any race, and 3.98% Two or More Races (Non-Hispanic), with 0% Black, Asian, American Indian/Alaska Native, or Native Hawaiian/Pacific Islander residents; 100% of residents were U.S. citizens and 0.8% were foreign-born.[6]

Median household income was $55,208 (a 17.8% decline from the prior year), the poverty rate was 13.9% (35 persons), and the homeownership rate was 69.9% with a median property value of $194,500.[6]

There were 154 employed residents, led by manufacturing (69 workers), health care/social assistance (24), and educational services (18); median male earnings were $49,250 and female earnings $45,625, with an average commute of 27.3 minutes. Health-insurance coverage stood at 81.7% (54.6% employer-provided), leaving 18.3% uninsured.[6]

References

  1. ^ a b "U.S. Census website". U.S. Census Bureau. Retrieved April 12, 2011.
  2. ^ U.S. Geological Survey Geographic Names Information System: Lake Lorraine, Wisconsin
  3. ^ "Lake Koshkonong (Jefferson, Wisconsin, USA) - Population Statistics, Charts, Map, Location, Weather and Web Information". citypopulation.de. Retrieved November 24, 2025.
  4. ^ https://usa.ipums.org/usa/resources/voliii/pubdocs/2000/phc-3-51.pdf?utm_source=chatgpt.com
  5. ^ "Census of Population and Housing". Census.gov. Retrieved January 1, 2023.
  6. ^ a b c d "Lake Lorraine, WI | Data USA". datausa.io. Retrieved December 11, 2025.