Sigel, IL Profile: Facts & Data


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Sigel, Illinois - Basic Facts

The Town of Sigel had a population of 367 as of July 1, 2018. Sigel ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Illinois. See peer rankings below.

The primary coordinate point for Sigel is located at latitude 39.2255 and longitude -88.4947 in Shelby County. The formal boundaries for the Town of Sigel (see map below) encompass a land area of 0.28 sq. miles and a water area of 0.01 sq. miles. Shelby County is in the Central time zone (GMT -6). The elevation is 636 feet.

The Town of Sigel (GNIS ID: 2397663) 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 Town of Sigel is located within Township of Sigel, a minor civil division (MCD) of Shelby County.

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  1. Sigel 2018 Demographic Data
  2. Growth Rates for Sigel (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Illinois Research Tools (Easy Tools & Current Data)
  3. Illinois Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Sigel, IL Data & Demographics (As of July 1, 2018)


Total Population 367
Population in Households 367
Population in Familes 330
Population in Group Qrtrs 0
Population Density2 1,311
Diversity Index3 3


Median Household Income $56,818
Average Household Income $66,737
Per Capita Income $23,268


Total Housing Units 146 (100%)
Owner Occupied HU 117 (80.1%)
Renter Occupied HU 17 (11.6%)
Vacant Housing Units 12 ( 8.2%)
Median Home Value $133,333
Average Home Value $141,737


Total Households 134
Average Household Size 2.74
Family Households 104
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2018 2018-2023
Population -0.2% -0.5%
Households -0.09% -0.45%
Families 0.0% -0.39%
Median Household Income   1.27%
Per Capita Income   2.4%

Sigel, IL - Peer Comparisons by Rank and Percentile

The table below compares Sigel to the other 1,368 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2018 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 # 1029 25th
Population Density # 562 59th
Diversity Index # 1334 3rd
Median Household Income # 597 56th
Per Capita Income # 1086 21st

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

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