Harmon, IL Profile: Facts, Map & Data


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Harmon, Illinois - Basic Facts

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The Village of Harmon had a population of 125 as of July 1, 2017.

The primary coordinate point for Harmon is located at latitude 41.7194 and longitude -89.5561 in Lee County. The formal boundaries for the Village of Harmon (see map below) encompass a land area of 0.15 sq. miles and a water area of 0 sq. miles. Lee County is in the Central time zone (GMT -6). The elevation is 676 feet.

The Village of Harmon (GNIS ID: 2398249) 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 Harmon is located within Township of Harmon, a minor civil division (MCD) of Lee County.

Beneath the boundary map are tables with Harmon 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 Harmon, IL Boundary Map

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Boundary Maps: Township of Harmon | Lee County | Illinois Counties

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


Total Population 125
Daytime Population: Workers 52
Daytime Population: Residents 50
Total Daytime Population (TDP) 102
Ratio TDP/Total Population1 0.82
Population in Households 125
Population in Familes 110
Population in Group Qrtrs 0
Population Density2 857
Diversity Index3 24


Median Household Income $57,841
Average Household Income $68,378
Per Capita Income $25,992


Total Housing Units 58 (100%)
Owner Occupied HU 43 (74.1%)
Renter Occupied HU 9 (15.5%)
Vacant Housing Units 6 (10.3%)
Median Home Value $145,833
Average Home Value $170,930


Total Households 52
Average Household Size 2.4
Family Households 40
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 0.56% -0.16%
Households 0.54% 0.0%
Families 1.86% 0.0%
Median Household Income   1.37%
Per Capita Income   2.42%

Harmon, IL - Peer Comparisons by Rank and Percentile

The table below compares Harmon 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 # 1288 6th
Population Density # 850 38th
Diversity Index # 425 69th
Median Household Income # 500 64th
Per Capita Income # 745 46th

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

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