Earlham

County:: Madison County
County Seat:: No
Area (mi²):: 0.945
State:: Iowa

Earlham is a city located in Madison County, Iowa. Earlham has a 2025 population of 1,412. Earlham is currently declining at a rate of 0% annually and its population has decreased by -0.14% since the most recent census, which recorded a population of 1,414 in 2020.

The average household income in Earlham is $99,039 with a poverty rate of 4.62%. The median age in Earlham is 43.9 years: 41.3 years for males, and 45.1 years for females.

Demographics

The racial composition of Earlham includes 94.67% White, and smaller percentages for Black or African American, Native American, Two or more races, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Black or African American

Native American

Two or more races

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,331	94.67%
Black or African American	36	2.56%
Native American	28	1.99%
Two or more races	11	0.78%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Earlham Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Earlham's average per capita income is $60,750. Household income levels show a median of $104,464. The poverty rate stands at 4.62%.

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	$122,993	-
Families	$114,962	$118,486
Households	$104,464	$99,039
Non Families	$37,500	$40,823

$60,750

Average Income

$104,464

Median Household Income

4.62%

Poverty Rate