Missouri Valley

County:: Harrison County
County Seat:: No
Area (mi²):: 3.322
State:: Iowa

Missouri Valley is a city located in Harrison County, Iowa. Missouri Valley has a 2025 population of 2,642. Missouri Valley is currently declining at a rate of -0.26% annually and its population has decreased by -1.31% since the most recent census, which recorded a population of 2,677 in 2020.

The average household income in Missouri Valley is $71,542 with a poverty rate of 9.97%.The median age in Missouri Valley is 38.8 years: 35.3 years for males, and 44.7 years for females.

Demographics

The racial composition of Missouri Valley includes 96.5% White, and smaller percentages for Native American, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,591	96.5%
Two or more races	84	3.13%
Native American	6	0.22%
Other race	4	0.15%

Missouri Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Missouri Valley's average per capita income is $44,925. Household income levels show a median of $64,844. The poverty rate stands at 9.97%.

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	$88,239	-
Families	$76,379	$83,198
Households	$64,844	$71,542
Non Families	$40,625	$53,488

$44,925

Average Income

$64,844

Median Household Income

9.97%

Poverty Rate