Spring Valley township Flag

Spring Valley township

County:
Dallas County
County Seat:
No
Area (mi²):
35.344
State:
Iowa

Spring Valley township is located in Dallas County, Iowa. Spring Valley township has a 2025 population of 8,525. Spring Valley township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Spring Valley township is $79,092 with a poverty rate of 10.79%. The median age in Spring Valley township is 40.3 years: 39 years for males, and 40.9 years for females.

8.5K
Total Population
241
Density (mi²)
0 0%
Growth

Spring Valley township Population

Spring Valley township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Spring Valley township includes 80.16% White, 8.22% other race, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander, Asian and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Asian

Race
Population
Percentage (of total)
White6,83480.16%
Two or more races7128.35%
Other race7018.22%
Black or African American1481.74%
Native American1251.47%
Native Hawaiian or Pacific Islander50.06%
Asian00%

Spring Valley township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spring Valley township's average per capita income is $42,565. Household income levels show a median of $64,702. The poverty rate stands at 10.79%.

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$82,750-
Families$76,621$91,056
Households$64,702$79,092
Non Families$34,506$55,359

$42,565

Average Income

$64,702

Median Household Income

10.79%

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)