United States › Nebraska › Duncan CITY
Duncan Nebraska · 388 residents (2025 est.) · 0.47 sq mi
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The short version
With 612 people, Duncan is a city in Nebraska. This skews young, with a median age of 21.6. 96% of homes are owner-occupied. The population has risen by half since 2000, adding 253 people. Four-year degrees are less common here than nationally, at 14% of adults. The foreign-born share is 1%.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 21.6
US median: 38.9
Less educated
14% hold a bachelor's degree
US average: 36%
Less affordable
home values up 39%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 359 in 2000
388 in 2025 (Census Bureau estimate)
1,308 / sq mi
+20%since 2009
from 1,088 / sq mi in 2009
US average: 281
from 34.3 in 2000
US average: 38.9
Population, 1990 – 2024
317 408 499 589 680 1990 2000 2010 2020 2024 Duncan Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $74,688
+11%inflation adjusted, since 2000
from $36,932 in 2000
US average: $82,259
from $15,475 in 2000
US average: $44,673
Households earning $100K+
from 21.5% in 2009
US average: 53.3%
from 5.7% in 2000
US average: 12.5%
from 0.308 in 2010
US average: 0.476
Workforce by industry, 2024
Arts, entertainment, food 9%
Education & health services 6%
Professional, scientific, technical 5.6%
Agriculture, forestry, fishing 3%
Public administration 1.5%
Transportation & warehousing 0.8%
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$162,500
+39%inflation adjusted, since 2000
from $64,100 in 2000
US average: $376,019
$1,313
+122%inflation adjusted, since 2000
from $325 in 2000
US average: $1,442
from 87.0% in 2000
4.4% rent
from 3.1% in 2009
US average: 10.0%
3.85 people
+41%since 2009
from 2.74 people in 2009
US average: 2.54
from 20.3% in 2009
US average: 22.9%
from 0.0% in 2009
US average: 47.4%
from 1.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.8%(344)
2024
White, non-Hispanic 89.1%(545)
from 4 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 2 more ancestry groups with data from 12.4% in 2000
US average: 35.6%
High school or higher
from 77.3% in 2000
US average: 89.6%
from 6.2% in 2000
US average: 14.0%
Section 06
Commute & transportation from 13.2 min in 2000
US average: 26.5
from 88.3% in 2009
US average: 68.9%
from 3.9% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.0% in 2009
US average: 15.0%
from 6.2% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 6.5% in 2009
US average: 8.3%
Section 07
Work & employment from 1.9% in 2011
US average: 5.2%
from 70.1% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 82.1% in 2020
US average: 74.6%
from 4.2% in 2009
US average: 13.1%
from 11.4% in 2009
US average: 42.5%
Section 08
People & community from 0.8% in 2009
US average: 14.1%
from 9.4% in 2009
US average: 6.2%
from 11.8% in 2012
US average: 13.3%
from 18.3% in 2013
US average: 8.4%
from 57.1% in 2017
US average: 91.0%
Computer in household
from 56.8% in 2020
US average: 95.5%
from 92.0% in 2020
US average: 87.7%
from 96.4% in 2016
US average: 77.7%
from 3.2% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 18.3% in 2013
US average: 8.4%
from 60.0% in 2020
US average: 54.8%
Direct-purchase
from 24.2% in 2020
US average: 13.8%
from 41.1% in 2020
US average: 18.4%
from 4.3% in 2020
US average: 20.9%
VA health care
from 2.9% in 2020
US average: 2.2%
Any private
from 83.2% in 2020
US average: 67.1%
Any public
from 44.6% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 33.3%(3)
Share of the 9 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Duncan, Nebraska? Duncan, Nebraska has about 612 residents according to the 2024 American Community Survey.
What is the median household income in Duncan, Nebraska? The typical household in Duncan, Nebraska earns about $74,688 a year. Half of households make more than that, and half make less.
Is Duncan, Nebraska expensive? In Duncan, Nebraska, the median home is worth about $162,500, and the typical rent is about $1,313 a month.
How educated are people in Duncan, Nebraska? About 13.6% of adults age 25 and over in Duncan, Nebraska hold a bachelor's degree or higher.
What is the poverty rate in Duncan, Nebraska? About 1.4% of people in Duncan, Nebraska live below the federal poverty line.
Has Duncan, Nebraska grown since 1990? Yes, Duncan, Nebraska has grown since 1990. The population has added about 203 residents, a change of about 50 percent over that period.
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