Lamoine township Flag

Lamoine township

County Seat:
No
Area (mi²):
36.88
State:
Illinois

Lamoine township is located in McDonough County, Illinois. Lamoine township has a 2026 population of 482. Lamoine township is currently declining at a rate of -0.82% annually and its population has decreased by -2.23% since the most recent census, which recorded a population of 493 in 2020.

The median household income in Lamoine township is $50,612 with a poverty rate of 4.03%. The median age in Lamoine township is 24.4 years: 24.2 years for males, and 32.8 years for females. For every 100 females there are 274.8 males.

482
Total Population
13
Density (mi²)
-4 -0.82%
Growth

Lamoine township Population

Lamoine township Population

Year ↓
Population
Growth
Annual Change
2026482-4-0.82%
2025486-4-0.82%
2024490-4-0.81%
2023494-1-0.2%
202249530.61%
2021492-1-0.2%
2020493-2-0.4%
2019476-5-1.04%
2018481-6-1.23%
2017487-9-1.81%
2016496-7-1.39%
2015503-4-0.79%
2014507-5-0.98%
2013512-3-0.58%
201251500%
2011515-1-0.19%
201051600%

Median Age

Overall: 24.4 years
Female: 32.8 years
Male: 24.2 years

Lamoine township Adults

There are 439 adults, (50 of whom are seniors) in Lamoine township.

Sex Ratio

Female: 159 (26.7%)
Male: 437 (73.3%)

Demographics

The racial composition of Lamoine township includes 96.98% White, 3.02% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White57896.98%
Asian183.02%
Race
Population ↓
Percentage (of total)
White57896.98%
Asian183.02%

Lamoine township Marital Status

Economics and Income Statistics

Lamoine township's average per capita income is $40,208. Household income levels show a median of $50,612. The poverty rate stands at 4.03%.

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
Families$51,046$62,735
Married Families$51,046-
Households$50,612$56,738
Non Families$19,722$28,670

$40,208

Average Income

$50,612

Median Household Income

4.03%

Poverty Rate

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)