Coal Valley, IL Profile: Facts, Map & Data


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Coal Valley, Illinois - Basic Facts

The Village of Coal Valley had a population of 3,757 as of July 1, 2015.

The primary coordinate point for Coal Valley is located at latitude 41.4492 and longitude -90.4589 in Rock Island County. The formal boundaries for the Village of Coal Valley (see map below) encompass a land area of 2.77 sq. miles and a water area of 0 sq. miles. Rock Island County is in the Central time zone (GMT -6). The elevation is 623 feet.

While the primary coordinates for Village of Coal Valley are located in Rock Island County, it should be noted that the formal boundaries for this community also extend into and Henry County.

The Village of Coal Valley (GNIS ID: 2398588) 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.

Beneath the boundary map are tables with Coal Valley population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2015.

Village of Coal Valley, IL Boundary Map


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Boundary Maps: Township of Coal Valley | Rock Island County | Illinois Counties

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Coal Valley, IL Data & Demographics (As of July 1, 2015)


Total Population 3,757
Population in Households 3,757
Population in Familes 3,198
Population in Group Qrtrs 0
Population Density1 1,363
Diversity Index2 19


Total Households 1,498
Average Household Size 2.51
Family Households 1,102
Average Family Size 3


Total Housing Units 1,589 (100%)
Owner Occupied HU 1,352 (85.1%)
Renter Occupied HU 146 ( 9.2%)
Vacant Housing Units 91 ( 5.7%)
Median Home Value $158,539
Average Home Value $180,765


Median Household Income $62,385
Average Household Income $74,085
Per Capita Income $30,212
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.07% 0.12%
Households 0.26% 0.2%
Families -0.15% 0.09%
Median Household Income   3.63%
Per Capita Income   2.65%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

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Coal Valley, IL - Peer Comparisons by Rank and Percentile

The table below compares Coal Valley to the other 1,367 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2015 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 # 391 71st
Population Density1 # 553 60th
Diversity Index2 # 489 64th
Median Household Income # 369 73rd
Per Capita Income # 334 76th

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