Arenzville Flag

Arenzville

County:
Cass County
County Seat:
No
Area (mi²):
0.768
State:
Illinois

Arenzville is a village located in Cass County, Illinois. Arenzville has a 2025 population of 356 . Arenzville is currently declining at a rate of -0.56% annually and its population has decreased by -2.73% since the most recent census, which recorded a population of 366 in 2020.

The average household income in Arenzville is $92,219 with a poverty rate of 5.48%. The median age in Arenzville is 39.4 years: 43.3 years for males, and 38.1 years for females. For every 100 females there are 85.6 males.

356
Total Population
464
Density (mi²)
-2 -0.56%
Growth

Arenzville Population

Arenzville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Arenzville includes 99.35% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (99.35%)

Two or more races (0.65%)

Race
Population
Percentage (of total)
White30899.35%
Two or more races20.65%

Arenzville Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Arenzville's average per capita income is $61,111. Household income levels show a median of $82,188. The poverty rate stands at 5.48%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$126,250-
Families$118,750$122,578
Households$82,188$92,219
Non Families$41,750$45,349

$61,111

Average Income

$82,188

Median Household Income

5.48%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)