Lee County Population 2017

Lee County's estimated population is 34,251 with a growth rate of -0.51% in the past year according to the most recent United States census data. Lee County is the 43rd largest county in Illinois.

Year Population Growth Growth Rate
201634,251-176-0.51%
201534,427-362-1.04%
201434,789-219-0.63%
201335,008-106-0.30%
201235,114-404-1.14%
201135,518-413-1.15%
201035,9311,5394.47%
199034,392-1,936-5.33%
198036,328-1,619-4.27%
197037,947-802-2.07%
196038,7492,2986.30%
195036,4511,8475.34%
194034,6042,2757.04%
193032,3294,32515.44%
192028,0042540.92%
191027,750-2,144-7.17%
190029,8943,70714.16%
189026,187-1,304-4.74%
188027,4913201.18%
187027,1719,52053.93%
186017,65112,359233.54%
18505,2923,257160.05%
18402,0350.00%

Lee County Population Growth

Population Data via

Lee County Race Data

Race Population Percentage
White31,67692.48%
Black or African American1,8425.38%
Two or More Races5021.47%
Asian2790.81%
American Indian and Alaska Native1110.32%
Native Hawaiian and Other Pacific Islander170.05%

Lee County Population Pyramid

0k1k1k2kLee County Male Population0k1k1k2kLee County Female Population

Population of Cities in Lee County

City 2010 Census 2016 Estimated Growth Growth Rate
Dixon1573715135-602-3.83%
Amboy25002333-167-6.68%
Franklin Grove1021958-63-6.17%
Ashton972908-64-6.58%
Paw Paw870813-57-6.55%
Sublette449425-24-5.35%
Lee345334-11-3.19%
Steward256242-14-5.47%
West Brooklyn142134-8-5.63%
Harmon120114-6-5.00%
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