Greenfield Flag

Greenfield

County:
Adair County
County Seat:
Yes
Area (mi²):
36.892
State:
Iowa

Greenfield is located in Adair County, Iowa. Greenfield has a 2025 population of 264 . It is also the county seat of Adair County . Greenfield 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 Greenfield is $102,886 with a poverty rate of 2.65%. The median age in Greenfield is 47.6 years: 38 years for males, and 47.8 years for females. For every 100 females there are 94.1 males.

264
Total Population
7
Density (mi²)

Greenfield Population

Greenfield Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Greenfield includes 99.62% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (99.62%)

Two or more races (0.38%)

Race
Population
Percentage (of total)
White26399.62%
Two or more races10.38%

Greenfield Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenfield's average per capita income is $42,039. Household income levels show a median of $72,868. The poverty rate stands at 2.65%.

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$85,938-
Families$85,313$121,940
Households$72,868$102,886
Non Families$53,906$77,931

$42,039

Average Income

$72,868

Median Household Income

2.65%

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)