Sigel, IL Profile: Facts, Map & Data


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Sigel, Illinois - Basic Facts

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The Town of Sigel had a population of 356 as of July 1, 2017. 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.

Beneath the boundary map are tables with Sigel population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Town of Sigel, IL Boundary Map

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Boundary Maps: Township of Sigel | Shelby County | Illinois Counties

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Sigel, IL Data & Demographics (As of July 1, 2017)


Total Population 356
Daytime Population: Workers 107
Daytime Population: Residents 159
Total Daytime Population (TDP) 266
Ratio TDP/Total Population1 0.75
Population in Households 356
Population in Familes 320
Population in Group Qrtrs 0
Population Density2 1,271
Diversity Index3 3


Median Household Income $56,192
Average Household Income $67,372
Per Capita Income $22,950


Total Housing Units 146 (100%)
Owner Occupied HU 109 (74.7%)
Renter Occupied HU 20 (13.7%)
Vacant Housing Units 17 (11.6%)
Median Home Value $131,250
Average Home Value $140,682


Total Households 129
Average Household Size 2.76
Family Households 100
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population -0.64% -0.86%
Households -0.63% -0.95%
Families -0.54% -0.81%
Median Household Income   1.33%
Per Capita Income   2.7%

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, 2017 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 # 1039 24th
Population Density # 589 57th
Diversity Index # 1327 3rd
Median Household Income # 566 59th
Per Capita Income # 1063 22nd

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

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