Spring Grove Flag

Spring Grove

County:
Linn County
County Seat:
No
Area (mi²):
35.528
State:
Iowa

Spring Grove is located in Linn County, Iowa. Spring Grove has a 2025 population of 880 . Spring Grove 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 Grove is $78,596 with a poverty rate of 21.25%. The median age in Spring Grove is 39.1 years: 27.5 years for males, and 39.6 years for females. For every 100 females there are 128.6 males.

880
Total Population
25
Density (mi²)

Spring Grove Population

Spring Grove Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Spring Grove includes 96.59% White, and smaller percentages for and multiracial populations.

Population by Race

White (96.59%)

Two or more races (3.41%)

Race
Population
Percentage (of total)
White85096.59%
Two or more races303.41%

Spring Grove Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spring Grove's average per capita income is $41,583. Household income levels show a median of $64,375. The poverty rate stands at 21.25%.

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$68,750-
Households$64,375$78,596
Families$62,589$84,566
Non Families-$52,075

$41,583

Average Income

$64,375

Median Household Income

21.25%

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)