Allendale Flag

Allendale

County:
Wabash County
County Seat:
No
Area (mi²):
0.307
State:
Illinois

Allendale is a village located in Wabash County, Illinois. Allendale has a 2026 population of 436. Allendale is currently declining at a rate of -0.68% annually and its population has decreased by -4.39% since the most recent census, which recorded a population of 456 in 2020.

The median household income in Allendale is $60,000 with a poverty rate of 11.27%. The median age in Allendale is 44.1 years: 37.5 years for males, and 48.5 years for females. For every 100 females there are 125.8 males.

436
Total Population
1,420
Density (mi²)
-3 -0.68%
Growth

Allendale Population

Allendale Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026436-3-0.68%
2025439-4-0.9%
2024443-1-0.23%
2023444-2-0.45%
2022446-6-1.33%
2021452-4-0.88%
202045600%
201946691.97%
2018457-2-0.44%
2017459-2-0.43%
2016461-4-0.86%
201546510.22%
201446400%
2013464-3-0.64%
2012467-2-0.43%
2011469-6-1.26%
2010471-1-0.21%

Median Age

Overall: 44.1 years
Female: 48.5 years
Male: 37.5 years

Allendale Adults

There are 405 adults, (109 of whom are seniors) in Allendale.

Sex Ratio

Female: 221 (44.3%)
Male: 278 (55.7%)

Demographics

The racial composition of Allendale includes 94.39% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White47194.39%
Two or more races193.81%
Asian91.8%
Race
Population ↓
Percentage (of total)
White10.2%
Two or more races10.2%
Race
Population ↓
Percentage (of total)
White47094.19%
Two or more races183.61%
Asian91.8%

Allendale Marital Status

Economics and Income Statistics

Allendale 's average per capita income is $44,507. Household income levels show a median of $60,000. The poverty rate stands at 11.27%.

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$98,750-
Families$86,875$92,963
Households$60,000$78,018
Non Families$32,292$45,972

$44,507

Average Income

$60,000

Median Household Income

11.27%

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)