Franklin County Population 2018

Franklin County's estimated population is 39,041 with a growth rate of -0.13% in the past year according to the most recent United States census data. Franklin County is the 34th largest county in Illinois.

Year Population Growth Growth Rate
201739,041-51-0.13%
201639,092-305-0.77%
201539,397-45-0.11%
201439,442-96-0.24%
201339,538-313-0.79%
201239,851-167-0.42%
201140,018-9-0.02%
201040,027-292-0.72%
199040,319-2,882-6.67%
198043,2014,87212.71%
197038,329-952-2.42%
196039,281-9,404-19.32%
195048,685-4,452-8.38%
194053,137-6,305-10.61%
193059,4422,1493.75%
192057,29331,350120.84%
191025,9436,26831.86%
190019,6752,53714.80%
189017,1381,0096.26%
188016,1293,47727.48%
187012,6523,25934.70%
18609,3933,71265.34%
18505,6811,99954.29%
18403,682-401-9.82%
18304,0832,320131.59%
18201,7630.00%

Franklin County Population Growth

Population Data via

Franklin County Race Data

Race Population Percentage
White38,41998.41%
Two or More Races4761.22%
Black or African American2030.52%
Asian1680.43%
American Indian and Alaska Native1560.40%
Native Hawaiian and Other Pacific Islander50.01%

Franklin County Population Pyramid

0k1k1k2k Male Population0k1k1k2k 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