Dieterich Flag

Dieterich

County Seat:
No
Area (mi²):
1.366
State:
Illinois

Dieterich is a village located in Effingham County, Illinois. Dieterich has a 2025 population of 856. Dieterich is currently declining at a rate of -0.81% annually and its population has decreased by -3.93% since the most recent census, which recorded a population of 891 in 2020.

The average household income in Dieterich is $86,318 with a poverty rate of 11.1%.The median age in Dieterich is 30.9 years: 31.2 years for males, and 30.7 years for females.

856
Total Population
627
Density (mi²)
-7 -0.81%
Growth

Dieterich Population

Dieterich Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Dieterich includes 96.07% White, and smaller percentages for Asian, Two or more races, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,12596.07%
Asian211.79%
Two or more races151.28%
Other race90.77%
Native American10.09%

Dieterich Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dieterich's average per capita income is $50,000. Household income levels show a median of $73,750. The poverty rate stands at 11.1%.

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$109,750-
Families$100,000$107,527
Households$73,750$86,318
Non Families$35,000$39,821

$50,000

Average Income

$73,750

Median Household Income

11.1%

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)