Delta Flag

Delta

County:
Keokuk County
County Seat:
No
Area (mi²):
0.958
State:
Iowa

Delta is a city located in Keokuk County, Iowa. Delta has a 2025 population of 256 . Delta is currently declining at a rate of -0.39% annually and its population has decreased by -1.92% since the most recent census, which recorded a population of 261 in 2020.

The average household income in Delta is $64,244 with a poverty rate of 11.75%. The median age in Delta is 31.8 years: 37.7 years for males, and 28.3 years for females. For every 100 females there are 98.8 males.

256
Total Population
267
Density (mi²)
-1 -0.39%
Growth

Delta Population

Delta Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Delta includes 90.06% White, 4.82% other race, and smaller percentages for Two or more races, Black or African American, Native American and multiracial populations.

Population by Race

White (90.06%)

Other race (4.82%)

Two or more races (2.71%)

Black or African American (1.51%)

Native American (0.9%)

Race
Population
Percentage (of total)
White29990.06%
Other race164.82%
Two or more races92.71%
Black or African American51.51%
Native American30.9%

Delta Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Delta's average per capita income is $50,500. Household income levels show a median of $54,750. The poverty rate stands at 11.75%.

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-
Families$59,167$79,455
Households$54,750$64,244
Non Families$26,250$44,029

$50,500

Average Income

$54,750

Median Household Income

11.75%

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)