Cass County, Illinois Population 2018

Cass County, Illinois's estimated population is 12,505 with a growth rate of -4.31% in the past year according to the most recent United States census data. Cass County, Illinois is the 83rd largest county in Illinois.

Year Population Growth Growth Rate
201712,505-563-4.31%
201613,0683873.05%
201612,681-164-1.28%
201512,845-233-1.78%
201413,078-212-1.60%
201313,290-134-1.00%
201213,424-197-1.45%
201113,621-14-0.10%
201013,6351981.47%
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, Illinois Population Growth

Population Data via

Population by Race

Race Population
White11,748
Black or African American577
Some Other Race467
Two or More Races191
Native Hawaiian and Other Pacific Islander43
Asian37
American Indian and Alaska Native5

Race Data via US Census (2016 ACS 5-Year Survey)

Cass County, Illinois Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Cass County, Illinois Median Age

40.1


Total

37.9


Male

41.3


Female

Cass County, Illinois Adults

There are 9,866 adults, (2,130 of which are seniors) in Cass County, Illinois.

Cass County, Illinois Age Dependency

68.8

Age Dependency Ratio

27.5

Old Age Dependency Ratio

41.3

Child Dependency Ratio

Cass County, Illinois Sex Ratio

Female

6,430

49.20%

Male

6,638

50.80%

Cass County, Illinois Households and Families

Cass County, Illinois Renter vs Owner Occupied by Household Type

Cass County, Illinois Household Types

Type Owner Renter
Married86%14%
All72.3%27.7%
Non Family62.8%37.2%
Male58.8%41.2%
Female50%50%

72.3%

Rate of Home Ownership

Cass County, Illinois Households by Type

Type Count Average Size Owned
All5,1242.5172.3
Married2,4843.1286
Non Family1,7521.262.8
Female5703.6950
Male3182.9458.8

3.1

Average Family Size

2.51

Average Household Size

6.5%

Unmarried (Opposite Sex)

0.7%

Unmarried (Same Sex)

Cass County, Illinois Households

Cass County, Illinois Education

Cass County, Illinois Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade4164.71%
9th to 12th Grade8529.64%
High School Graduate4,09846.38%
Some College1,75819.90%
Associates Degree4895.53%
Bachelors Degree8749.89%
Graduate Degree3483.94%

Cass County, Illinois Educational Attainment by Race

Name Total High School Bachelors
White7,2806,5591,071
Hispanic1,192681113
Black39433711
Other Race2281144
Multiple Races525216
Asian222214
Islander12
Native American55

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 63.64%.

Cass County, Illinois Earnings by Educational Attainment

Name Average Male Female
Overall$30,210$36,621$24,564
Less Than High School$24,492$28,852$19,755
High School Grad$28,965$32,491$22,581
Some College$30,608$44,500$21,866
Bachelors Degree$41,250$46,875$35,000
Graduate Degree$45,357$47,500$45,000

$30,210

Average Earnings

$36,621

Average Male

$24,564

Average Female

Cass County, Illinois Language

Cass County, Illinois Language by Age

Cass County, Illinois Language

82.19% of Cass County, Illinois residents speak only English, while 17.81% speak other languages. The largest non-English language is Spanish, which is spoken by 15.39% of the population.

Cass County, Illinois Poverty

Cass County, Illinois Poverty by Race

Name Total In Poverty Poverty Rate
White9,8541,05510.71%
Hispanic2,40857123.71%
Other46714230.41%
Black55311921.52%
Multiple1913116.23%
Asian37616.22%
Native55100.00%

13.88%

Overall Poverty Rate

12.11%

Male Poverty Rate

15.71%

Female Poverty Rate

Poverty in Cass County, Illinois

The race most likely to be in poverty in Cass County, Illinois is Native, with 100.00% below the poverty level.

The race least likely to be in poverty in Cass County, Illinois is White, with 10.71% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.72%. Among those working part-time, it was 21.73%, and for those that did not work, the poverty rate was 15.34%.

Cass County, Illinois Poverty Rate by Education

Name Poverty
Less Than High School12.56%
High School12.12%
Some College11.13%
Bachelors or Greater1.24%

Cass County, Illinois Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed55.20%
Male Unemployed25.44%
Female Employed11.26%
Male Employed6.67%

Cass County, Illinois Income

Cass County, Illinois Income by Household Type

Name Median Mean
Households$48,887$62,261
Families$58,510$70,301
Married Families$69,391$
Non Families$28,750$43,163

Cass County, Illinois Marital Status

Cass County, Illinois Marital Status

Marriage Rates

50.7%

Overall Marriage Rate

53.2%

Male Marriage Rate

48.2%

Female Marriage Rate

Cass County, Illinois Married by Age and Sex

Cass County, Illinois Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

Cass County, Illinois Marital Status by Race

Cass County, Illinois Veterans

Cass County, Illinois Veterans by War

982

Number of Veterans

934

Male Veterans

48

Female Veterans

Name Veterans
Vietnam397
Korea118
First Gulf War118
Second Gulf War93
World War II54

Cass County, Illinois Veterans by Age

Name Veterans
65 to 74280
75+244
55 to 64219
35 to 54174
18 to 3465

Cass County, Illinois Veterans by Race

Name Veterans % of Total
White94510.48%
Hispanic342.34%
Black225.23%
Other123.91%
2 or More34.69%

Cass County, Illinois Veterans by Education

3.67%

Veteran Poverty Rate

36.94%

Veteran Disability Rate

Cass County, Illinois Employment Status

Cass County, Illinois Employment by Age

65.5%

Labor Force Participation

59.7%

Employment Rate

8.8%

Unemployment Rate

Cass County, Illinois Employment by Race

Cass County, Illinois Employment by Education

Population of Cities in Cass County, Illinois

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