Duncan, Nebraska Population 2024

387

Duncan is a city located in Platte County Nebraska. Duncan has a 2024 population of 387. Duncan 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 387 in 2020.

The average household income in Duncan is $67,128 with a poverty rate of 1.52%. The median age in Duncan is 33.2 years: 32 years for males, and 34.2 years for females.

Duncan Demographics

According to the most recent ACS, the racial composition of Duncan was:

  • White: 93.05%
  • Two or more races: 5.69%
  • Native American: 0.95%
  • Asian: 0.16%
  • Other race: 0.16%
  • Black or African American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
0.5 sq mi
Density (mi²)
827.20/sq mi
The current population of Duncan, Nebraska is 387 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 387.

Population by Race

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Race
Population
Percentage (of total)
White58993.05%
Two or more races365.69%
Native American60.95%
Asian10.16%
Other race10.16%
Black or African American00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Native American

Asian

Other race

Black or African American

Native Hawaiian or Pacific Islander

Duncan Population by Race

Duncan Population Pyramid 2024

Duncan Median Age

33.2

Total

32

Male

34.2

Female

Duncan Adults

There are 420 adults, (156 of whom are seniors) in Duncan.

Duncan Age Dependency

139.8

Age Dependency Ratio

59.1

Old Age Dependency Ratio

80.7

Child Dependency Ratio

Duncan Sex Ratio

Female27543.44%
Male35856.56%

Duncan Population by Age

Duncan Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2063.0796.13.9
Married1174.2997.42.6
Non Family741.1194.65.4
Female92.4488.911.1
Male64.51000

3.8

Average Family Size

3.07

Average Household Size

96.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Duncan Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade4412.15%
Associates Degree349.39%
Bachelors Degree4913.54%
Graduate Degree133.59%
High School Graduate12333.98%
Less Than 9th Grade102.76%
Some College8924.59%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Duncan Educational Attainment by Sex (over 25)

Duncan Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White34829659
Hispanic10103
2+ Races873
Native American220
Asian100

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 37.5%.

Duncan Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$70,833$113,281$41,250
Graduate Degree$72,500$0$86,250
High School Graduate$40,000$43,125$28,958
Less Than 9th Grade$0$0$0
Overall$45,000$43,750$45,500
Some College$40,000$39,107$51,625

$45,000

Average Earnings

$43,750

Average Male

$45,500

Average Female

Duncan Earnings by Educational Attainment

Duncan Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Duncan Language

97.29% of Duncan residents speak only English, while 2.71% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.45% of the population.

Duncan Language

Duncan Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White54091.67%

1.52%

Overall Poverty Rate

0.59%

Male Poverty Rate

2.78%

Female Poverty Rate

Poverty in Duncan

The race most likely to be in poverty in Duncan is White, with 1.67% below the poverty level.

The race least likely to be in poverty in Duncan is White, with 1.67% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.51%. Among those working part-time, it was 5.8%, and for those that did not work, the poverty rate was 1.21%.

Duncan Poverty

rate

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Rate
Poverty
High School4.07%
Some College1.63%
Less Than 9th Grade0%
Bachelors or Greater0%

Duncan Poverty Rate by Education

rate

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Rate
Poverty
Male Employed0%
Male Unemployed0%
Female Employed4.9%
Female Unemployed0%

Duncan Poverty Rate by Employment Status and Sex

Duncan Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$68,500$80,003
Households$55,417$67,128
Married Families$76,250$-999,999,999
Non Families$26,250$40,049

mean

median

Income by Household Type

Duncan Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.1%

Overall Marriage Rate

47.9%

Male Marriage Rate

65.1%

Female Marriage Rate

Duncan Married by Age and Sex

male

female

Duncan Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is Over 65.

Duncan Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Duncan Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

21

Number of Veterans

21

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam8
Second Gulf War3
World War II2
First Gulf War0
Korea0

Duncan Veterans by War

count

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Age Group
Veterans
75+16
18 to 343
65 to 742
35 to 540
55 to 640

Duncan Veterans by Age

count

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Name
Veterans
% of Total
White215.13%

Duncan Veterans by Race

Duncan Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

4.76%

Veteran Poverty Rate

66.67%

Veteran Disability Rate

Duncan Veterans by Education

LaborForceParticipation

58.7%

Labor Force Participation

58.5%

Employment Rate

0.4%

Unemployment Rate

Duncan Employment by Age

LaborForceParticipation

Duncan Employment by Race

LaborForceParticipation

Duncan Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

92.26%

Born in Duncan

98.42%

Native Born

1.58%

Foreign Born

0.95%

Non Citizen

0.63%

Naturalized

Place of Birth

98.42% of Duncan residents were born in the United States, with 92.26% having been born in Nebraska. 0.95% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Duncan Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202938700%
202838700%
202738700%
202638700%
202538700%
202438700%
202338720.52%
2022385-2-0.52%
202138700%
2020387112.93%
201937610.27%
201837510.27%
201737410.27%
201637300%
201537330.81%
2014370-3-0.8%
201337330.81%
201237051.37%
201136551.39%
201036000%

Duncan Population by Year