Tazewell County Population 2018

Tazewell County's estimated population is 133,526 with a growth rate of -0.33% in the past year according to the most recent United States census data. Tazewell County is the 15th largest county in Illinois.

Year Population Growth Growth Rate
2017133,526-441-0.33%
2016133,967-426-0.32%
2015134,393-948-0.70%
2014135,341-909-0.67%
2013136,2501380.10%
2012136,1122810.21%
2011135,8313430.25%
2010135,48811,7969.54%
1990123,692-8,386-6.35%
1980132,07813,42911.32%
1970118,64918,86018.90%
196099,78923,62431.02%
195076,16517,80330.50%
194058,36212,28026.65%
193046,0827,54219.57%
192038,5404,51313.26%
191034,0278062.43%
190033,2213,66512.40%
189029,556-110-0.37%
188029,6661,7636.32%
187027,9036,43329.96%
186021,4709,41878.14%
185012,0524,83166.90%
18407,2212,50553.12%
18304,7160.00%

Tazewell County Population Growth

Population Data via

Tazewell County Race Data

Race Population Percentage
White129,67497.12%
Two or More Races1,8011.35%
Black or African American1,6571.24%
Asian1,1320.85%
American Indian and Alaska Native4290.32%
Native Hawaiian and Other Pacific Islander420.03%

Tazewell County Population Pyramid

0k1k2k3k4k5k Male Population0k1k2k3k4k5k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990