Renwick

County:: Humboldt County
County Seat:: No
Area (mi²):: 1.002
State:: Iowa

Renwick is a city located in Humboldt County, Iowa. Renwick has a 2025 population of 225. Renwick is currently declining at a rate of -0.44% annually and its population has decreased by -3.02% since the most recent census, which recorded a population of 232 in 2020.

The average household income in Renwick is $58,345 with a poverty rate of 13.44%. The median age in Renwick is 48.3 years: 48.7 years for males, and 42.5 years for females.

Demographics

The racial composition of Renwick includes 75.49% White, 5.93% Native American, and smaller percentages for other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Native American

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	191	75.49%
Two or more races	45	17.79%
Native American	15	5.93%
Other race	2	0.79%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Renwick Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Renwick's average per capita income is $47,500. Household income levels show a median of $54,375. The poverty rate stands at 13.44%.

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	$71,146	-
Families	$58,750	$54,236
Households	$54,375	$58,345
Non Families	$48,421	$56,126

$47,500

Average Income

$54,375

Median Household Income

13.44%

Poverty Rate