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 and multiracial populations.

Population by Race

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%

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