CITY
Duncan
Iowa · 21 residents · 0.785 sq mi
Time machine
VIEWING
COMPARE TO
The short version
Population has fallen 49% since 2023, a loss of 20 residents. 0% of adults hold a bachelor's degree or higher, below the national rate of 36%. With a median age of 55.3, the population is older than the US median of 38.9. The poverty rate of 57.1% is well above the national figure.
At a glance
Older
median age 55.3
US median: 38.9
Less educated
0% hold a bachelor's degree
US average: 36%
Renter-heavy
0% owner-occupied
US average: 65%
Section 01
Population & growth
Population, 2010 – 2024
202421
Section 02
Income & economy
Households earning $100K+
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 53.3%
Workforce by industry, 2024
Agriculture, forestry, fishing0%
Construction0%
Manufacturing0%
Wholesale trade0%
Retail trade0%
Transportation & warehousing0%
Information0%
Finance & insurance0%
Professional, scientific, technical0%
Education & health services0%
Arts, entertainment, food0%
Other services0%
Public administration0%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03
Housing
RELATED:See current rent listings in Duncan on RentDataNow
Section 04
Race & ethnicity
2023
White, non-Hispanic100%(41)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score0%(0)
2024
White, non-Hispanic100%(21)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
Diversity Score0%(0)
Section 05
Education
High school or higher
100.0%
+31.3 ptssince 2023
from 68.8% in 2023
US average: 89.6%
Section 07
Work & employment
Section 08
People & community
Drill deeper
Places similar to Duncan
Head to head
Compare Duncan to nearby cities
DUNCAN VS
Mason City
Income$64,804
Home value$142,000
Population26,853+127771%
SEE FULL COMPARISON →
DUNCAN VS
Albert Lea
Income$64,603
Home value$157,500
Population18,217+86648%
SEE FULL COMPARISON →
DUNCAN VS
Fort Dodge
Income$60,649
Home value$144,100
Population24,837+118171%
SEE FULL COMPARISON →
DUNCAN VS
Fairmont
Income$53,084
Home value$169,900
Population10,099+47990%
SEE FULL COMPARISON →
Frequently asked
How many people live in Duncan, Iowa?
Duncan, Iowa has about 21 residents according to the 2024 American Community Survey.
How educated are people in Duncan, Iowa?
About 0.0% of adults age 25 and over in Duncan, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Duncan, Iowa?
About 57.1% of people in Duncan, Iowa live below the federal poverty line.
Keep going
Explore from here
Up the hierarchy
IowaDATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024