Renwick Flag

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 2026 population of 227. Renwick is currently declining at a rate of 0% annually and its population has decreased by -0.87% since the most recent census, which recorded a population of 229 in 2020.

The median household income in Renwick is $52,125 with a poverty rate of 9.17%. The median age in Renwick is 50.8 years: 52.8 years for males, and 50.2 years for females. For every 100 females there are 163.2 males.

227
Total Population
226
Density (mi²)

Renwick Population

Renwick Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202622700%
2025227-1-0.44%
202422810.44%
2023227-1-0.44%
2022228-1-0.44%
202122900%
202022900%
2019261-1-0.38%
2018262-3-1.13%
201726510.38%
2016264-6-2.22%
20152703112.97%
201423920.84%
2013237-1-0.42%
2012238-3-1.24%
2011241-1-0.41%
2010241-1-0.41%

Median Age

Overall: 50.8 years
Female: 50.2 years
Male: 52.8 years

Renwick Adults

There are 191 adults, (36 of whom are seniors) in Renwick.

Sex Ratio

Female: 87 (38%)
Male: 142 (62%)

Demographics

The racial composition of Renwick includes 81.22% White, 3.93% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White18681.22%
Two or more races3414.85%
Native American93.93%
Race
Population ↓
Percentage (of total)
Two or more races146.11%
Native American93.93%
Race
Population ↓
Percentage (of total)
White18681.22%
Two or more races208.73%

Renwick Marital Status

Economics and Income Statistics

Renwick 's average per capita income is $47,500. Household income levels show a median of $52,125. The poverty rate stands at 9.17%.

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$73,542-
Families$64,375$62,414
Households$52,125$64,159
Non Families$50,313$55,362

$47,500

Average Income

$52,125

Median Household Income

9.17%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)