Cass is a city located in Illinois. Cass has a 2024 population of 536. Cass is currently declining at a rate of -0.74% annually and its population has decreased by -2.37% since the most recent census, which recorded a population of 549 in 2020.
The average household income in Cass is $71,128 with a poverty rate of 6.46%. The median age in Cass is 44.3 years: 43.4 years for males, and 48.4 years for females.
According to the most recent ACS, the racial composition of Cass was:
White
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Other race
Two or more races
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 251 | 2.41 | 86.1 | 13.9 |
| Married | 142 | 3.22 | 96.5 | 3.5 |
| Non Family | 73 | 1.05 | 98.6 | 1.4 |
| Male | 31 | 1.94 | 6.5 | 93.5 |
| Female | 5 | 2 | 100 | 0 |
2.96
Average Family Size
2.41
Average Household Size
86.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among native american people with a rate of 100%.
All
Male
Female
$57,930
Average Earnings
$59,637
Average Male
$37,750
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
95.86% of Cass residents speak only English, while 4.14% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 4.14% of the population.
6.46%
Overall Poverty Rate
4.02%
Male Poverty Rate
9.77%
Female Poverty Rate
The race most likely to be in poverty in Cass is White, with 6.47% below the poverty level.
The race least likely to be in poverty in Cass is White, with 6.47% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 9.39%. Among those working part-time, it was 5.88%, and for those that did not work, the poverty rate was 5.12%.
Married
Widowed
Divorced
Separated
NeverMarried
56.4%
Overall Marriage Rate
49.8%
Male Marriage Rate
65.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
4.76%
Veteran Poverty Rate
26.98%
Veteran Disability Rate
LaborForceParticipation
46.7%
Labor Force Participation
44.7%
Employment Rate
4.3%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
88.74%
Born in Cass
100%
Native Born
0%
Foreign Born
0%
Non Citizen
0%
Naturalized
100% of Cass residents were born in the United States, with 88.74% having been born in Illinois. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 516 | -4 | -0.77% |
| 2028 | 520 | -4 | -0.76% |
| 2027 | 524 | -4 | -0.76% |
| 2026 | 528 | -4 | -0.75% |
| 2025 | 532 | -4 | -0.75% |
| 2024 | 536 | -4 | -0.74% |
| 2023 | 540 | -4 | -0.74% |
| 2022 | 544 | -4 | -0.73% |
| 2021 | 548 | -1 | -0.18% |
| 2020 | 549 | -46 | -7.73% |
| 2019 | 595 | -5 | -0.83% |
| 2018 | 600 | -4 | -0.66% |
| 2017 | 604 | -4 | -0.66% |
| 2016 | 608 | 0 | 0% |
| 2015 | 608 | -1 | -0.16% |
| 2014 | 609 | -6 | -0.98% |
| 2013 | 615 | -3 | -0.49% |
| 2012 | 618 | -4 | -0.64% |
| 2011 | 622 | -1 | -0.16% |
| 2010 | 623 | 0 | 0% |