Hartford

County:: Warren County
County Seat:: No
Area (mi²):: 1.088
State:: Iowa

Hartford is a city located in Warren County, Iowa. Hartford has a 2025 population of 719. Hartford is currently declining at a rate of -0.42% annually and its population has decreased by -1.91% since the most recent census, which recorded a population of 733 in 2020.

The average household income in Hartford is $85,747 with a poverty rate of 4.73%. The median age in Hartford is 37.1 years: 29.9 years for males, and 43.1 years for females.

Demographics

The racial composition of Hartford includes 93% White, and smaller percentages for Asian, Native American, other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Native American

Other race

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	757	93%
Two or more races	46	5.65%
Asian	7	0.86%
Native American	2	0.25%
Other race	2	0.25%
Black or African American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Hartford Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hartford's average per capita income is $46,100. Household income levels show a median of $77,917. The poverty rate stands at 4.73%.

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	$102,917	-
Families	$79,650	$95,124
Households	$77,917	$85,747
Non Families	$43,750	$52,538

$46,100

Average Income

$77,917

Median Household Income

4.73%

Poverty Rate