Wilsonville, IL Profile: Facts, Map & Data


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Wilsonville, Illinois - Basic Facts

The Village of Wilsonville had a population of 554 as of July 1, 2017. Wilsonville ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Illinois. See peer rankings below.

The primary coordinate point for Wilsonville is located at latitude 39.069 and longitude -89.8551 in Macoupin County. The formal boundaries for the Village of Wilsonville (see map below) encompass a land area of 0.96 sq. miles and a water area of 0.03 sq. miles. Macoupin County is in the Central time zone (GMT -6). The elevation is 640 feet.

The Village of Wilsonville (GNIS ID: 2399709) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Wilsonville is located within Township of Dorchester, a minor civil division (MCD) of Macoupin County.

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

Neighborhood Data

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Village of Wilsonville, IL Boundary Map

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Boundary Maps: Township of Dorchester | Macoupin County | Illinois Counties

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Wilsonville, IL Data & Demographics (As of July 1, 2017)


Total Population 554
Daytime Population: Workers 16
Daytime Population: Residents 297
Total Daytime Population (TDP) 313
Ratio TDP/Total Population1 0.56
Population in Households 554
Population in Familes 452
Population in Group Qrtrs 0
Population Density2 580
Diversity Index3 4


Median Household Income $50,251
Average Household Income $61,805
Per Capita Income $25,425


Total Housing Units 252 (100%)
Owner Occupied HU 170 (67.5%)
Renter Occupied HU 51 (20.2%)
Vacant Housing Units 31 (12.3%)
Median Home Value $96,759
Average Home Value $129,586


Total Households 221
Average Household Size 2.51
Family Households 150
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 -0.77% -0.7%
Households -0.67% -0.64%
Families -0.27% -0.81%
Median Household Income   2.06%
Per Capita Income   2.53%

Wilsonville, IL - Peer Comparisons by Rank and Percentile

The table below compares Wilsonville to the other 1,368 incorporated cities, towns and CDPs in Illinois 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 # 897 35th
Population Density # 1025 25th
Diversity Index # 1312 4th
Median Household Income # 824 40th
Per Capita Income # 810 41st

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

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