Cass

County in Illinois

Contents: Subdivision

The population development in Cass as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Cass	County	13,437	13,695	13,642	13,034	12,713
Arenzville	Township	857	830	760	762	743	→
Ashland	Township	1,356	1,440	1,396	1,292	1,258	→
Beardstown	Township	6,263	6,586	6,980	6,736	6,575	→
Bluff Springs	Township	759	884	888	884	864	→
Chandlerville	Township	659	633	505	455	446	→
Hagener	Township	441	413	381	331	321	→
Newmansville	Township	64	61	51	66	65	→
Panther Creek	Township	345	343	302	302	295	→
Philadelphia	Township	270	241	222	197	194	→
Sangamon Valley	Township	380	331	329	334	326	→
Virginia	Township	2,043	1,929	1,827	1,675	1,626	→
Illinois	State	11,430,602	12,419,293	12,830,632	12,821,814	12,710,158

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	6,509
Females	6,533

Age Groups (C 2020)
0-17 years	3,216
18-64 years	7,580
65+ years	2,246

Age Distribution (C 2020)
80+ years	566
70-79 years	931
60-69 years	1,546
50-59 years	1,652
40-49 years	1,652
30-39 years	1,627
20-29 years	1,498
10-19 years	1,876
0-9 years	1,694

Urbanization (C 2020)
Rural	6,780
Urban	6,262

»Race« (C 2020)
White	9,528
Black/African American	725
Indigenous	129
Asian	117
Pacific Islander	41
Some other	1,594
2 or more	908

Ethnicity (C 2020)
Hispanic or Latino	2,789
Other	10,253