Humboldt County Flag

Humboldt County

State:
Iowa
County Seat:
Dakota City

Humboldt County's estimated 2025 population is 9,458 with a growth rate of -0.22% in the past year according to the most recent United States census data. Humboldt County is the 78th largest county in Iowa. The 2010 population was 9,791 and has seen a growth of -3.4% since that time.

9,458
Total Population
22
Population Density (miĀ²)
78
Population Rank (State)
-21 -0.22%
Annual Population Growth

Humboldt County Population

Humboldt County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Humboldt County includes 91.85% White, and smaller percentages for Native Hawaiian or Pacific Islander, Asian, other race, Black or African American, Native American and multiracial populations.

Population by Race

White

Two or more races

Native Hawaiian or Pacific Islander

Asian

Other race

Black or African American

Native American

Race
Population
Percentage (of total)
White8,79391.85%
Two or more races5195.42%
Native Hawaiian or Pacific Islander750.78%
Asian730.76%
Other race600.63%
Black or African American320.33%
Native American210.22%

Humboldt County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Humboldt County's average per capita income is $47,639. Household income levels show a median of $66,994. The poverty rate stands at 13.69%.

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$93,750-
Families$80,903$102,214
Households$66,994$86,372
Non Families$39,826$51,404

$47,639

Average Income

$66,994

Median Household Income

13.69%

Poverty Rate