East Troy, WI Profile: Facts & Data

East Troy, Wisconsin - Basic Facts

The Village of East Troy had a population of 4,832 as of July 1, 2025.

The primary coordinate point for East Troy is located at latitude 42.7853 and longitude -88.4051 in Walworth County. The formal boundaries for the Village of East Troy encompass a land area of 4.47 sq. miles and a water area of 0.04 sq. miles. Walworth County is in the Central time zone (GMT -6).

The Village of East Troy has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

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East Troy, WI Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	4,832 (100%)
Population in Households	4,787 (99.1%)
Population in Families	3,663 (75.8%)
Population in Group Quarters¹	45 ( 0.9%)
Population Density	1,057
Diversity Index²	20


INCOME
Median Household Income	$87,849
Average Household Income	$123,834
% of Income for Mortgage⁴	24%
Per Capita Income	$53,948
Wealth Index⁵	118
Socioeconomic Status Index⁶	Moderate (57.5)

HOUSING
Total HU (Housing Units)	2,163 (100%)
Owner Occupied HU	1,478 (68.3%)
Renter Occupied HU	626 (28.9%)
Vacant Housing Units	59 ( 2.7%)
Median Home Value	$329,559
Average Home Value	$402,241
Housing Affordability Index³	95

HOUSEHOLDS
Total Households	2,104
Average Household Size	2.28
Family Households	1,254
Average Family Size	3.00

HOUSING

Total HU (Housing Units)

2,163 (100%)

Owner Occupied HU

1,478 (68.3%)

Renter Occupied HU

626 (28.9%)

Vacant Housing Units

59 ( 2.7%)

Median Home Value

$329,559

Average Home Value

$402,241

Housing Affordability Index³

HOUSEHOLDS

Total Households

2,104

Average Household Size

2.28

Family Households

1,254

Average Family Size

3.00

NOTES

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.
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.
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.
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).
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.
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	0.58%	0.26%
Households	1.04%	0.53%
Families		0.75%
Median Household Income		3.17%
Per Capita Income		3.06%
Owner Occupied HU		0.90%

GROWTH RATE / YEAR

2020-2025

2025-2030

Population

0.58%

0.26%

Households

1.04%

0.53%

Families

0.75%

Median Household Income

3.17%

Per Capita Income

3.06%

Owner Occupied HU

0.90%

East Troy, WI - Peer Comparisons by Rank and Percentile

The table below compares East Troy 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	# 162	80th
Population Density	# 215	74th
Median Household Income	# 241	70th
Housing Affordability Index	# 367	45th
Per Capita Income	# 106	87th
Diversity Index	# 425	47th

Variable Description

Rank

Percentile

Total Population

# 162

80th

Population Density

# 215

74th

Median Household Income

# 241

70th

Housing Affordability Index

# 367

45th

Per Capita Income

# 106

87th

Diversity Index

# 425

47th

Wisconsin Census Data Comparison Tool

East Troy, WI Profile: Facts & Data

East Troy, Wisconsin - Basic Facts

East Troy, WI Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

East Troy, WI - Peer Comparisons by Rank and Percentile

East Troy, WI - Most Popular Things to Do

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Walworth County