Coalville, IA Profile: Facts, Map & Data


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Coalville, Iowa - Basic Facts

The Coalville Census Designated Place had a population of 578 as of July 1, 2016. Coalville ranks in the lower quartile for Population Density and the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Iowa. See peer rankings below.

The primary coordinate point for Coalville is located at latitude 42.4401 and longitude -94.1158 in Webster County. The formal boundaries for the Coalville Census Designated Place (see map below) encompass a land area of 2.18 sq. miles and a water area of 0.07 sq. miles. Webster County is in the Central time zone (GMT -6). The elevation is 1,119 feet.

The Coalville Census Designated Place (GNIS ID: 2393380) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Coalville Census Designated Place is located within Township of Pleasant Valley, a minor civil division (MCD) of Webster County.

Beneath the boundary map are tables with Coalville population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Neighborhood Data

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Coalville Census Designated Place, IA Boundary Map

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Boundary Maps: Township of Pleasant Valley | Webster County | Iowa Counties

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Coalville, IA Data & Demographics (As of July 1, 2016)


Total Population 578
Population in Households 578
Population in Familes 434
Population in Group Qrtrs 0
Population Density1 265
Diversity Index2 24


Total Households 256
Average Household Size 2.26
Family Households 154
Average Family Size 3


Total Housing Units 289 (100%)
Owner Occupied HU 191 (66.1%)
Renter Occupied HU 66 (22.8%)
Vacant Housing Units 33 (11.4%)
Median Home Value $71,364
Average Home Value $97,120


Median Household Income $40,686
Average Household Income $49,265
Per Capita Income $22,316
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.86% -0.7%
Households -0.67% -0.55%
Families -1.84% -0.66%
Median Household Income   0.71%
Per Capita Income   1.83%
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.

Coalville, IA - Peer Comparisons by Rank and Percentile

The table below compares Coalville to the other 1,009 incorporated cities, towns and CDPs in Iowa by rank and percentile using July 1, 2016 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 # 429 58th
Population Density1 # 818 19th
Diversity Index2 # 104 90th
Median Household Income # 925 8th
Per Capita Income # 910 10th

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

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