Delafield, WI Profile: Facts, Map & Data


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Delafield, Wisconsin - Basic Facts

The City of Delafield had a population of 7,435 as of July 1, 2017.

The primary coordinate point for Delafield is located at latitude 43.0756 and longitude -88.3953 in Waukesha County. The formal boundaries for the City of Delafield (see map below) encompass a land area of 9.41 sq. miles and a water area of 1.65 sq. miles. Waukesha County is in the Central time zone (GMT -6). The elevation is 902 feet.

The City of Delafield (GNIS ID: 1583066) 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 Delafield population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Delafield: Hayopolis, Nehamabin, Nemahbin.

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City of Delafield, WI Boundary Map

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


Total Population 7,435
Daytime Population: Workers 5,768
Daytime Population: Residents 3,735
Total Daytime Population (TDP) 9,503
Ratio TDP/Total Population1 1.28
Population in Households 7,108
Population in Familes 6,069
Population in Group Qrtrs 327
Population Density2 790
Diversity Index3 15


Median Household Income $100,055
Average Household Income $135,215
Per Capita Income $53,384


Total Housing Units 3,137 (100%)
Owner Occupied HU 2,255 (71.9%)
Renter Occupied HU 701 (22.3%)
Vacant Housing Units 181 ( 5.8%)
Median Home Value $386,633
Average Home Value $453,825


Total Households 2,956
Average Household Size 2.4
Family Households 2,120
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 0.67% 0.68%
Households 0.87% 0.77%
Families 1.84% 0.7%
Median Household Income   0.89%
Per Capita Income   1.9%

Delafield, WI - Peer Comparisons by Rank and Percentile

The table below compares Delafield 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 # 118 85th
Population Density # 329 58th
Diversity Index # 334 57th
Median Household Income # 16 98th
Per Capita Income # 14 98th

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

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