Coggon, IA Profile: Facts, Map & Data


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Coggon, Iowa - Basic Facts

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The City of Coggon had a population of 663 as of July 1, 2016. Coggon ranks in the lower 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 Coggon is located at latitude 42.2778 and longitude -91.5299 in Linn County. The formal boundaries for the City of Coggon (see map below) encompass a land area of 0.63 sq. miles and a water area of 0.02 sq. miles. Linn County is in the Central time zone (GMT -6). The elevation is 935 feet.

The City of Coggon (GNIS ID: 2393585) 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 City of Coggon is located within Township of Jackson, a minor civil division (MCD) of Linn County.

Beneath the boundary map are tables with Coggon 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

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


City of Coggon, IA Boundary Map

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Boundary Maps: Township of Jackson | Linn County | Iowa Counties

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


Total Population 663
Population in Households 663
Population in Familes 544
Population in Group Qrtrs 0
Population Density1 1,062
Diversity Index2 2


Total Households 267
Average Household Size 2.48
Family Households 183
Average Family Size 3


Total Housing Units 289 (100%)
Owner Occupied HU 213 (73.7%)
Renter Occupied HU 54 (18.7%)
Vacant Housing Units 22 ( 7.6%)
Median Home Value $106,985
Average Home Value $122,887


Median Household Income $56,136
Average Household Income $62,566
Per Capita Income $24,507
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.12% 0.21%
Households 0.06% 0.15%
Families 0.53% 0.11%
Median Household Income   1.79%
Per Capita Income   1.88%
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.

Coggon, IA - Peer Comparisons by Rank and Percentile

The table below compares Coggon 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 # 402 60th
Population Density1 # 271 73rd
Diversity Index2 # 977 3rd
Median Household Income # 345 66th
Per Capita Income # 723 28th

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