Auburn Flag

Auburn

County:
Sac County
County Seat:
No
Area (mi²):
0.497
State:
Iowa

Auburn is a city located in Sac County, Iowa. Auburn has a 2026 population of 248. Auburn is currently declining at a rate of -0.8% annually and its population has decreased by -5.34% since the most recent census, which recorded a population of 262 in 2020.

The median household income in Auburn is $58,750 with a poverty rate of 16.88%. The median age in Auburn is 46.5 years: 55.3 years for males, and 39.5 years for females. For every 100 females there are 81.8 males.

248
Total Population
499
Density (mi²)
-2 -0.8%
Growth

Auburn Population

Auburn Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026248-2-0.8%
2025250-3-1.19%
2024253-4-1.56%
2023257-1-0.39%
2022258-4-1.53%
202126200%
2020262-1-0.38%
201930400%
2018304-4-1.3%
201730820.65%
2016306-4-1.29%
2015310-4-1.27%
201431410.32%
2013313-4-1.26%
2012317-2-0.63%
2011319-3-0.93%
201032200%

Median Age

Overall: 46.5 years
Female: 39.5 years
Male: 55.3 years

Auburn Adults

There are 145 adults, (44 of whom are seniors) in Auburn.

Sex Ratio

Female: 88 (55%)
Male: 72 (45%)

Demographics

The racial composition of Auburn includes 96.88% White, 3.13% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White15596.88%
Black or African American53.13%
Race
Population ↓
Percentage (of total)
Black or African American53.13%
White42.5%
Race
Population ↓
Percentage (of total)
White15194.38%

Auburn Marital Status

Economics and Income Statistics

Auburn 's average per capita income is $44,063. Household income levels show a median of $58,750. The poverty rate stands at 16.88%.

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$91,875-
Families$79,167$86,789
Households$58,750$76,870
Non Families$45,893$65,520

$44,063

Average Income

$58,750

Median Household Income

16.88%

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)