Walnut Hill, IL Profile: Facts, Map & Data


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Walnut Hill, Illinois - Basic Facts

Real Estate Resources

The Village of Walnut Hill had a population of 103 as of July 1, 2017. Walnut Hill ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Illinois. See peer rankings below.

The primary coordinate point for Walnut Hill is located at latitude 38.4779 and longitude -89.0444 in Marion County. The formal boundaries for the Village of Walnut Hill (see map below) encompass a land area of 0.37 sq. miles and a water area of 0 sq. miles. Marion County is in the Central time zone (GMT -6). The elevation is 568 feet.

The Village of Walnut Hill (GNIS ID: 2400088) 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 Walnut Hill is located within Township of Centralia, a minor civil division (MCD) of Marion County.

Beneath the boundary map are tables with Walnut Hill 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 Walnut Hill: Walnuthill.

Neighborhood Data

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Village of Walnut Hill, IL Boundary Map

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Boundary Maps: Township of Centralia | Marion County | Illinois Counties

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


Total Population 103
Daytime Population: Workers 19
Daytime Population: Residents 43
Total Daytime Population (TDP) 62
Ratio TDP/Total Population1 0.60
Population in Households 103
Population in Familes 90
Population in Group Qrtrs 0
Population Density2 278
Diversity Index3 11


Median Household Income $65,752
Average Household Income $85,543
Per Capita Income $34,235


Total Housing Units 52 (100%)
Owner Occupied HU 33 (63.5%)
Renter Occupied HU 4 ( 7.7%)
Vacant Housing Units 15 (28.8%)
Median Home Value $100,000
Average Home Value $114,844


Total Households 37
Average Household Size 2.78
Family Households 28
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 -0.65% -0.59%
Households -0.37% -0.55%
Families 0.5% -0.72%
Median Household Income   1.87%
Per Capita Income   3.74%

Walnut Hill, IL - Peer Comparisons by Rank and Percentile

The table below compares Walnut Hill 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 # 1314 4th
Population Density # 1214 11th
Diversity Index # 763 44th
Median Household Income # 311 77th
Per Capita Income # 241 82nd

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

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