East Troy, WI Profile: Facts, Map & Data


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East Troy, Wisconsin - Basic Facts

The Village of East Troy had a population of 4,329 as of July 1, 2017.

The primary coordinate point for East Troy is located at latitude 42.7852 and longitude -88.3956 in Walworth County. The formal boundaries for the Village of East Troy (see map below) 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 elevation is 860 feet.

The Village of East Troy (GNIS ID: 1583119) 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.

Beneath the boundary map are tables with East Troy population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Village of East Troy, WI Boundary Map

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East Troy, WI Data & Demographics (As of July 1, 2017)


Total Population 4,329
Daytime Population: Workers 2,049
Daytime Population: Residents 1,856
Total Daytime Population (TDP) 3,905
Ratio TDP/Total Population1 0.90
Population in Households 4,290
Population in Familes 3,509
Population in Group Qrtrs 39
Population Density2 968
Diversity Index3 18


Median Household Income $74,266
Average Household Income $83,766
Per Capita Income $33,570


Total Housing Units 1,936 (100%)
Owner Occupied HU 1,185 (61.2%)
Renter Occupied HU 597 (30.8%)
Vacant Housing Units 154 ( 8.0%)
Median Home Value $201,817
Average Home Value $217,236


Total Households 1,782
Average Household Size 2.41
Family Households 1,187
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 race 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.


2010-2017 2017-2022
Population 0.15% 0.33%
Households 0.35% 0.43%
Families 0.74% 0.35%
Median Household Income   0.93%
Per Capita Income   2.28%

East Troy, WI - Peer Comparisons by Rank and Percentile

The table below compares East Troy to the other 774 incorporated cities, towns and CDPs in Wisconsin by rank and percentile using July 1, 2017 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 # 161 79th
Population Density # 257 67th
Diversity Index # 270 65th
Median Household Income # 82 90th
Per Capita Income # 122 84th

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

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