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 2026 population of 354. Arenzville is currently declining at a rate of -0.56% annually and its population has decreased by -3.28% since the most recent census, which recorded a population of 366 in 2020.

The median household income in Arenzville is $80,750 with a poverty rate of 5.26%. The median age in Arenzville is 35.8 years: 35.2 years for males, and 37.2 years for females. For every 100 females there are 90.0 males.

354
Total Population
461
Density (mi²)
-2 -0.56%
Growth

Arenzville Population

Arenzville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026354-2-0.56%
2025356-2-0.56%
2024358-1-0.28%
202335910.28%
2022358-3-0.83%
2021361-5-1.37%
2020366-2-0.54%
2019366-7-1.88%
2018373-5-1.32%
2017378-5-1.31%
2016383-3-0.78%
2015386-7-1.78%
2014393-6-1.5%
2013399-4-0.99%
2012403-6-1.47%
201140900%
2010408-1-0.24%

Median Age

Overall: 35.8 years
Female: 37.2 years
Male: 35.2 years

Arenzville Adults

There are 262 adults, (61 of whom are seniors) in Arenzville.

Sex Ratio

Female: 180 (52.6%)
Male: 162 (47.4%)

Demographics

The racial composition of Arenzville includes 97.66% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White33497.66%
Two or more races82.34%
Race
Population ↓
Percentage (of total)
White10.29%
Race
Population ↓
Percentage (of total)
White33397.37%
Two or more races82.34%

Arenzville Marital Status

Economics and Income Statistics

Arenzville 's average per capita income is $54,625. Household income levels show a median of $80,750. The poverty rate stands at 5.26%.

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$121,250-
Families$120,000$132,474
Households$80,750$93,308
Non Families$40,625$42,355

$54,625

Average Income

$80,750

Median Household Income

5.26%

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)