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Lake Lorraine, WI Profile: Facts & Data

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Lake Lorraine, Wisconsin - Basic Facts

The Lake Lorraine CDP(1) had a population of 330 as of July 1, 2025.

The primary coordinate point for Lake Lorraine is located at latitude 42.733 and longitude -88.7374 in Walworth County. The formal boundaries for the Lake Lorraine Census Designated Place encompass a land area of 1.12 sq. miles and a water area of 0.13 sq. miles.

The Lake Lorraine Census Designated Place has a U2 Census Class Code which indicates a census designated place without an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Lake Lorraine Census Designated Place is located within Town of Richmond, a minor civil division (MCD) of Walworth County.


  1. A Census Designated Place (CDP) is a statistical counterpart to a self-governing (incorporated) place such as a city, town, or village. A CDP is not a legal entity and has no governmental functions.

Jump to... (On This Page!)
  1. Lake Lorraine 2025 Demographic Data
  2. Growth Rates for Lake Lorraine (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Wisconsin Research Tools (Easy Tools & Current Data)
  3. Wisconsin Data Comparison Tool - 2025 Demographics
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Lake Lorraine, WI Data & Demographics (As of July 1, 2025)

POPULATION

Total Population 330 (100%)
Population in Households 330 (100.0%)
Population in Families 270 (81.8%)
Population in Group Quarters1 0
Population Density 295
Diversity Index2 19
 
 

INCOME

Median Household Income $77,592
Average Household Income $98,542
% of Income for Mortgage4 29%
Per Capita Income $45,090
Wealth Index5 108
Socioeconomic Status Index6 High (66.6)
 

HOUSING

Total HU (Housing Units) 188 (100%)
Owner Occupied HU 131 (69.7%)
Renter Occupied HU 20 (10.6%)
Vacant Housing Units 37 (19.7%)
Median Home Value $358,108
Average Home Value $427,901
Housing Affordability Index3 77
 

HOUSEHOLDS

Total Households 151
Average Household Size 2.19
Family Households 96
Average Family Size 3.00
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR

 2020-2025 2025-2030
Population -0.46% 0.00%
Households 0.25% 0.13%
Families   -0.63%
Median Household Income   0.42%
Per Capita Income   2.80%
Owner Occupied HU   0.60%

Lake Lorraine, WI - Peer Comparisons by Rank and Percentile

The table below compares Lake Lorraine to the other 808 incorporated cities, towns and CDPs in Wisconsin by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 613 24th
Population Density # 602 26th
Median Household Income # 393 51st
Housing Affordability Index # 150 19th
Per Capita Income # 287 65th
Diversity Index # 490 40th

Additional comparisons and rankings can be made with a VERY EASY TO USE Wisconsin Census Data Comparison Tool.

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