Dement township Flag

Dement township

County:
Ogle County
County Seat:
No
Area (mi²):
34.992
State:
Illinois

Dement township is located in Ogle County, Illinois. Dement township has a 2026 population of 972. Dement township is currently growing at a rate of 1.89% annually and its population has increased by 2.42% since the most recent census, which recorded a population of 949 in 2020.

The median household income in Dement township is $62,986 with a poverty rate of 14.35%. The median age in Dement township is 39.1 years: 38.9 years for males, and 39.2 years for females. For every 100 females there are 83.9 males.

972
Total Population
28
Density (mi²)
18 1.89%
Growth

Dement township Population

Dement township Population

Year ↓
Population
Growth
Annual Change
2026972181.89%
2025954181.92%
202493600%
2023936-6-0.64%
2022942-2-0.21%
2021944-5-0.53%
2020949-1-0.11%
2019956-2-0.21%
2018958-1-0.1%
201795900%
2016959-10-1.03%
2015969-6-0.62%
2014975-5-0.51%
2013980-5-0.51%
2012985-2-0.2%
2011987-2-0.2%
2010988-1-0.1%

Median Age

Overall: 39.1 years
Female: 39.2 years
Male: 38.9 years

Dement township Adults

There are 681 adults, (177 of whom are seniors) in Dement township.

Sex Ratio

Female: 491 (54.4%)
Male: 412 (45.6%)

Demographics

The racial composition of Dement township includes 83.61% White, and smaller percentages for other race, Black or African American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White75583.61%
Two or more races11312.51%
Other race171.88%
Black or African American141.55%
Asian40.44%
Race
Population ↓
Percentage (of total)
Two or more races839.19%
White495.43%
Other race171.88%
Race
Population ↓
Percentage (of total)
White70678.18%
Two or more races303.32%
Black or African American141.55%
Asian40.44%

Dement township Marital Status

Economics and Income Statistics

Dement township's average per capita income is $50,333. Household income levels show a median of $62,986. The poverty rate stands at 14.35%.

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$107,750-
Families$69,931$145,145
Households$62,986$100,187
Non Families$26,250$37,193

$50,333

Average Income

$62,986

Median Household Income

14.35%

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)