Andalusia, IL Profile: Facts, Map & Data


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Andalusia, Illinois - Basic Facts

The Village of Andalusia had a population of 1,325 as of July 1, 2016.

The primary coordinate point for Andalusia is located at latitude 41.4359 and longitude -90.714 in Rock Island County. The formal boundaries for the Village of Andalusia (see map below) encompass a land area of 1.18 sq. miles and a water area of 0 sq. miles. Rock Island County is in the Central time zone (GMT -6). The elevation is 574 feet.

The Village of Andalusia (GNIS ID: 2397960) 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 Andalusia is located within Township of Andalusia, a minor civil division (MCD) of Rock Island County.

Beneath the boundary map are tables with Andalusia 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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Village of Andalusia, IL Boundary Map

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Boundary Maps: Township of Andalusia | Rock Island County | Illinois Counties

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Andalusia, IL Data & Demographics (As of July 1, 2016)


Total Population 1,325
Population in Households 1,325
Population in Familes 1,138
Population in Group Qrtrs 0
Population Density1 1,120
Diversity Index2 12


Total Households 518
Average Household Size 2.56
Family Households 383
Average Family Size 3


Total Housing Units 525 (100%)
Owner Occupied HU 441 (84.0%)
Renter Occupied HU 76 (14.5%)
Vacant Housing Units 7 ( 1.3%)
Median Home Value $119,099
Average Home Value $141,270


Median Household Income $63,455
Average Household Income $77,124
Per Capita Income $30,519
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.9% 1.09%
Households 2.06% 1.21%
Families 1.59% 1.17%
Median Household Income   1.14%
Per Capita Income   1.41%
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.

Andalusia, IL - Peer Comparisons by Rank and Percentile

The table below compares Andalusia to the other 1,368 incorporated cities, towns and CDPs in Illinois 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 # 627 54th
Population Density1 # 698 49th
Diversity Index2 # 727 47th
Median Household Income # 316 77th
Per Capita Income # 332 76th

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

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