Louisville, IL Profile: Facts, Map & Data


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Louisville, Illinois - Basic Facts

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The Village of Louisville had a population of 1,063 as of July 1, 2016.

The primary coordinate point for Louisville is located at latitude 38.7693 and longitude -88.5067 in Clay County. The formal boundaries for the Village of Louisville (see map below) encompass a land area of 0.85 sq. miles and a water area of 0 sq. miles. Clay County is in the Central time zone (GMT -6). The elevation is 479 feet.

The Village of Louisville (GNIS ID: 2399192) 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 Louisville is located within Township of Louisville, a minor civil division (MCD) of Clay County.

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

Alternate Unofficial Names for Louisville: Louis, Louis Station.

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.


Village of Louisville, IL Boundary Map

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Boundary Maps: Township of Louisville | Clay County | Illinois Counties

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


Total Population 1,063
Population in Households 1,004
Population in Familes 787
Population in Group Qrtrs 59
Population Density1 1,257
Diversity Index2 10


Total Households 423
Average Household Size 2.37
Family Households 265
Average Family Size 3


Total Housing Units 513 (100%)
Owner Occupied HU 304 (59.3%)
Renter Occupied HU 119 (23.2%)
Vacant Housing Units 90 (17.5%)
Median Home Value $64,674
Average Home Value $74,752


Median Household Income $35,240
Average Household Income $44,138
Per Capita Income $18,254
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -1.1% -0.94%
Households -1.09% -0.91%
Families -1.27% -1.08%
Median Household Income   -0.59%
Per Capita Income   1.19%
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.

Louisville, IL - Peer Comparisons by Rank and Percentile

The table below compares Louisville 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 # 692 49th
Population Density1 # 606 56th
Diversity Index2 # 821 40th
Median Household Income # 1278 7th
Per Capita Income # 1299 5th

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

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