Township Of Sandwich IL Demographic Data and Boundary Map


Township Of Sandwich, IL

The Township Of Sandwich is a County Subdivision of DeKalb County. The subdivision has a T1 Census Class Code which indicates that the Township Of Sandwich is an active county subdivision that is not coextensive with an incorporated place.

Also See: DeKalb County Data | Cities in DeKalb County | County Subdivisions in DeKalb County

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  1. Township Of Sandwich 2018 Demographic Data
  2. Growth Rates for Township Of Sandwich (Historical & 5-Year Forecast)
  3. Neighborhoods Demographics (Home Values, Household Income, etc.)
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  5. Illinois Data Comparison Tool - 2018 Demographics

Township Of Sandwich Boundary Map


Township Of Sandwich Data & Demographics (As of July 1, 2018)


Total Population 7,746
Population in Households 7,605
Population in Familes 6,374
Population in Group Qrtrs 141
Population Density1 505
Diversity Index2 39


Total Households 2,859
Average Household Size 2.66
Family Households 1,990
Average Family Size 3


Total Housing Units 3,086 (100%)
Owner Occupied HU 1,987 (64.4%)
Renter Occupied HU 872 (28.3%)
Vacant Housing Units 227 ( 7.4%)
Median Home Value $185,995
Average Home Value $197,559


Median Household Income $62,522
Average Household Income $77,938
Per Capita Income $29,349
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.06% 0.25%
Households 0.14% 0.29%
Families 0.04% 0.17%
Median Household Income   2.15%
Per Capita Income   2.67%
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.

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Illinois Census Data Comparison Tool

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