Oconomowoc Lake, WI Profile: Facts, Map & Data


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Oconomowoc Lake, Wisconsin - Basic Facts

The Village of Oconomowoc Lake had a population of 568 as of July 1, 2017. Oconomowoc Lake ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Wisconsin. See peer rankings below.

The primary coordinate point for Oconomowoc Lake is located at latitude 43.1038 and longitude -88.4497 in Waukesha County. The formal boundaries for the Village of Oconomowoc Lake (see map below) encompass a land area of 1.98 sq. miles and a water area of 1.32 sq. miles. Waukesha County is in the Central time zone (GMT -6). The elevation is 902 feet.

The Village of Oconomowoc Lake (GNIS ID: 1583849) 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 Oconomowoc Lake 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 Oconomowoc Lake, WI Boundary Map

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Oconomowoc Lake, WI Data & Demographics (As of July 1, 2017)


Total Population 568
Daytime Population: Workers 365
Daytime Population: Residents 296
Total Daytime Population (TDP) 661
Ratio TDP/Total Population1 1.16
Population in Households 565
Population in Familes 498
Population in Group Qrtrs 3
Population Density2 287
Diversity Index3 12


Median Household Income $138,464
Average Household Income $205,959
Per Capita Income $80,275


Total Housing Units 305 (100%)
Owner Occupied HU 202 (66.2%)
Renter Occupied HU 21 ( 6.9%)
Vacant Housing Units 82 (26.9%)
Median Home Value $668,750
Average Home Value $731,527


Total Households 223
Average Household Size 2.53
Family Households 172
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 -0.64% -0.25%
Households -0.54% -0.18%
Families -0.39% -0.23%
Median Household Income   -0.08%
Per Capita Income   1.04%

Oconomowoc Lake, WI - Peer Comparisons by Rank and Percentile

The table below compares Oconomowoc Lake 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 # 502 35th
Population Density # 598 23rd
Diversity Index # 454 41st
Median Household Income # 5 99th
Per Capita Income # 5 99th

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

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