Adams County Flag

Adams County

State:
Indiana
County Seat:
Decatur

Adams County's estimated 2025 population is 36,562 with a growth rate of 0.38% in the past year according to the most recent United States census data. Adams County is the 43rd largest county in Indiana. The 2010 population was 34,442 and has seen a growth of 6.16% since that time.

36,562
Total Population
108
Population Density (mi²)
43
Population Rank (State)
137 0.38%
Annual Population Growth

Adams County Population

Adams County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Adams County includes 94.07% White, and smaller percentages for other race, Native American, Black or African American, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White33,86194.07%
Two or more races1,2413.45%
Other race4491.25%
Native American1820.51%
Black or African American1490.41%
Asian1130.31%

Adams County Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Adams County's average per capita income is $43,577. Household income levels show a median of $63,128. The poverty rate stands at 12.44%.

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$89,129-
Families$78,550$92,416
Households$63,128$80,264
Non Families$37,563$48,605

$43,577

Average Income

$63,128

Median Household Income

12.44%

Poverty Rate