Steamboat Rock Flag

Steamboat Rock

County:
Hardin County
County Seat:
No
Area (mi²):
0.54
State:
Iowa

Steamboat Rock is a city located in Hardin County, Iowa. Steamboat Rock has a 2025 population of 258. Steamboat Rock is currently declining at a rate of -0.39% annually and its population has decreased by -2.64% since the most recent census, which recorded a population of 265 in 2020.

The average household income in Steamboat Rock is $65,010 with a poverty rate of 7.66%.The median age in Steamboat Rock is 48.6 years: 48.8 years for males, and 48.3 years for females.

258
Total Population
477
Density (mi²)
-1 -0.39%
Growth

Steamboat Rock Population

Steamboat Rock Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Steamboat Rock includes 95.74% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White22595.74%
Two or more races104.26%

Steamboat Rock Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Steamboat Rock's average per capita income is $42,344. Household income levels show a median of $44,583. The poverty rate stands at 7.66%.

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$110,833-
Families$85,313$97,357
Households$44,583$65,010
Non Families$32,917$29,375

$42,344

Average Income

$44,583

Median Household Income

7.66%

Poverty Rate

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)