Cissna Park is a city located in Iroquois County Illinois. With a 2020 population of 811, it is the 747th largest city in Illinois and the 16185th largest city in the United States. Cissna Park is currently declining at a rate of -0.37% annually and its population has decreased by -4.25% since the most recent census, which recorded a population of 847 in 2020. Spanning over 1 miles, Cissna Park has a population density of 1,119 people per square mile.
The average household income in Cissna Park is $54,926 with a poverty rate of 12.60%. The median rental costs in recent years comes to $681 per month, and the median house value is $104,500. The median age in Cissna Park is 54.3 years, 52.4 years for males, and 56.4 years for females.
According to the most recent ACS, the racial composition of Cissna Parkwas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among 2+ races people with a rate of 100.00%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 94.12%.
91.06% of Cissna Park residents speak only English, while 8.94% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 7.95% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Cissna Park is White, with 13.64% below the poverty level.
The race least likely to be in poverty in Cissna Park is Hispanic, with 9.52% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.64%. Among those working part-time, it was 7.32%, and for those that did not work, the poverty rate was 14.12%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Cissna Park
97.40% of Cissna Park residents were born in the United States, with 78.04% having been born in Illinois. 0.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.