Martin township Flag

Martin township

County:
Crawford County
County Seat:
No
Area (mi²):
42.605
State:
Illinois

Martin township is located in Crawford County, Illinois. Martin township has a 2026 population of 532. Martin township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 532 in 2020.

The median household income in Martin township is $11,568 with a poverty rate of 63.66%. The median age in Martin township is 42.6 years: 42.9 years for males, and 39 years for females. For every 100 females there are 104.0 males.

532
Total Population
12
Density (mi²)

Martin township Population

Martin township Population

Year ↓
Population
Growth
Annual Change
202653200%
202553200%
202453230.57%
2023529-2-0.38%
2022531-5-0.93%
202153640.75%
2020532-1-0.19%
2019501-4-0.79%
2018505-4-0.79%
2017509-2-0.39%
2016511-4-0.78%
2015515-1-0.19%
2014516-4-0.77%
2013520-5-0.95%
2012525-7-1.32%
201153210.19%
2010530-1-0.19%

Median Age

Overall: 42.6 years
Female: 39 years
Male: 42.9 years

Martin township Adults

There are 314 adults, (40 of whom are seniors) in Martin township.

Sex Ratio

Female: 201 (49%)
Male: 209 (51%)

Demographics

The racial composition of Martin township includes 80% White, 19.76% Native American, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White32880%
Native American8119.76%
Two or more races10.24%
Race
Population ↓
Percentage (of total)
White32880%
Native American8119.76%
Two or more races10.24%

Martin township Marital Status

Economics and Income Statistics

Martin township's average per capita income is $53,229. Household income levels show a median of $11,568. The poverty rate stands at 63.66%.

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
Households$11,568$28,415
Non Families$11,065$13,901
Families-$59,335
Married Families--

$53,229

Average Income

$11,568

Median Household Income

63.66%

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)