Tazewell County IL Information


Tazewell County Subdivisions

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


Total Population 136,901
Daytime Population: Workers 56,194
Daytime Population: Residents 72,429
Total Daytime Population (TDP) 128,623
Ratio TDP/Total Population1 0.94
Population in Households 134,437
Population in Familes 110,136
Population in Group Qrtrs 2,464
Population Density2 211
Diversity Index3 14


Median Household Income $56,779
Average Household Income $74,668
Per Capita Income $30,472


Total Housing Units 59,410 (100%)
Owner Occupied HU 40,745 (68.6%)
Renter Occupied HU 14,219 (23.9%)
Vacant Housing Units 4,446 ( 7.5%)
Median Home Value $129,734
Average Home Value $157,948


Total Households 54,964
Average Household Size 2.45
Family Households 37,306
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 0.15% 0.18%
Households 0.21% 0.19%
Families 0.05% 0.09%
Median Household Income   1.48%
Per Capita Income   2.35%


Tazewell County IL - Peer Comparisons by Rank and Percentile

The table below compares Tazewell County to the other 102 counties and county equivalents 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 # 15 86th
Population Density # 15 86th
Diversity Index # 65 37th
Median Household Income # 17 84th
Per Capita Income # 15 86th

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