Cass County Population 2017

Cass County's estimated population is 12,676 with a growth rate of -1.50% in the past year according to the most recent United States census data. Cass County is the 83rd largest county in Illinois.

Year Population Growth Growth Rate
201612,676-193-1.50%
201512,869-222-1.70%
201413,091-201-1.51%
201313,292-119-0.89%
201213,411-223-1.64%
201113,63420.01%
201013,6321951.45%
199013,437-1,647-10.92%
198015,0848656.08%
197014,219-320-2.20%
196014,539-558-3.70%
195015,097-1,328-8.09%
194016,425-112-0.68%
193016,537-1,359-7.59%
192017,8965243.02%
191017,3721500.87%
190017,2221,2597.89%
189015,9631,47010.14%
188014,4932,91325.16%
187011,5802552.25%
186011,3254,07256.14%
18507,2534,272143.31%
18402,9810.00%

Cass County Population Growth

Population Data via

Cass County Race Data

Race Population Percentage
White12,00294.68%
Black or African American5604.42%
Two or More Races1421.12%
American Indian and Alaska Native820.65%
Asian730.58%
Native Hawaiian and Other Pacific Islander100.08%

Cass County Population Pyramid

0k0k0k0k0k1kCass County Male Population0k0k0k0k0k1kCass County Female Population

Population of Cities in Cass County

City 2010 Census 2016 Estimated Growth Growth Rate
Beardstown61275656-471-7.69%
Virginia16111498-113-7.01%
Ashland13351239-96-7.19%
Chandlerville553515-38-6.87%
Arenzville409385-24-5.87%
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