Garnavillo, IA Profile: Facts, Map & Data

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Garnavillo, Iowa - Basic Facts

The City of Garnavillo had a population of 903 as of July 1, 2016.

The primary coordinate point for Garnavillo is located at latitude 42.8661 and longitude -91.2364 in Clayton County. The formal boundaries for the City of Garnavillo (see map below) encompass a land area of 1.02 sq. miles and a water area of 0 sq. miles. Clayton County is in the Central time zone (GMT -6). The elevation is 1,066 feet.

The City of Garnavillo (GNIS ID: 2394856) 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 Garnavillo is located within Township of Garnavillo, a minor civil division (MCD) of Clayton County.

Beneath the boundary map are tables with Garnavillo 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.

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City of Garnavillo, IA Boundary Map



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Boundary Maps: Township of Garnavillo | Clayton County | Iowa Counties

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

POPULATION

Total Population 903
Population in Households 883
Population in Familes 693
Population in Group Qrtrs 20
Population Density1 883
Diversity Index2 10
 

HOUSEHOLDS

Total Households 409
Average Household Size 2.16
Family Households 258
Average Family Size 3

HOUSING

Total Housing Units 446 (100%)
Owner Occupied HU 327 (73.3%)
Renter Occupied HU 82 (18.4%)
Vacant Housing Units 37 ( 8.3%)
Median Home Value $87,921
Average Home Value $138,957
 

INCOME

Median Household Income $43,282
Average Household Income $61,561
Per Capita Income $27,225
  (Compound Annual Growth Rates)

GROWTH RATES

2010-2015 2015-2020
Population 3.13% 1.63%
Households 3.39% 1.79%
Families 4.08% 1.79%
Median Household Income   1.31%
Per Capita Income   1.72%
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.

Garnavillo, IA - Peer Comparisons by Rank and Percentile

The table below compares Garnavillo 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 # 319 69th
Population Density1 # 371 63rd
Diversity Index2 # 430 58th
Median Household Income # 843 17th
Per Capita Income # 468 54th

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

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