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CITY

Duncan

Mississippi · 271 residents (2025 est.) · 0.92 sq mi
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The short version

With 477 people, Duncan is a city in Mississippi. Four-year degrees are less common here than nationally, at 7% of adults. 89% of homes are owner-occupied. The foreign-born share is 0%. Households take in $49,041 at the median, 40% less than the US figure. The poverty rate is 20.3%, above the 12.5% national rate.

At a glance
Lower income
below the US median
US median: $82,259
Older
median age 41.2
US median: 38.9
Less educated
7% hold a bachelor's degree
US average: 36%
Owner-heavy
89% owner-occupied
US average: 65%
Section 01

Population & growth

477
−17%since 2000
from 578 in 2000
271 in 2025 (Census Bureau estimate)
1990 – 2025
521 / sq mi
+17%since 2009
from 447 / sq mi in 2009
US average: 281
41.2
+25%since 2000
from 33.0 in 2000
US average: 38.9
Land area
0.92 sq mi
Population, 19902024
24633642751860819902000201020202024Duncan
2024477
1990201020202024
Age distribution, 2024
Under 52.1%(10)
US avg: 5.6%
5 to 95.7%(27)
US avg: 6%
10 to 147.1%(34)
US avg: 6.4%
15 to 1911.1%(53)
US avg: 6.6%
20 to 243.6%(17)
US avg: 6.5%
25 to 3418.2%(87)
US avg: 13.7%
35 to 448%(38)
US avg: 13.2%
45 to 549.9%(47)
US avg: 12.2%
55 to 6411.3%(54)
US avg: 12.7%
65 to 7417.8%(85)
US avg: 10.2%
75 to 845.2%(25)
US avg: 5.1%
85 and over0%(0)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$49,041
+88%inflation adjusted, since 2000
from $14,286 in 2000
US average: $82,259
1990 – 2024
$24,452
+194%since 2000
from $8,329 in 2000
US average: $44,673
Households earning $100K+
15.8%
+6.5 ptssince 2009
from 9.3% in 2009
US average: 53.3%
20.3%
−38.3 ptssince 2000
from 58.6% in 2000
US average: 12.5%
0.339
−35%since 2010
from 0.522 in 2010
US average: 0.476
Workforce by industry, 2024
Finance & insurance40%
US avg: 5.9%
Professional, scientific, technical38.7%
US avg: 5.1%
Retail trade12%
US avg: 9.9%
Transportation & warehousing6%
US avg: 2.2%
Information5.3%
US avg: 10.8%
Education & health services1.3%
US avg: 0.9%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Wholesale trade0%
US avg: 6.9%
Arts, entertainment, food0%
US avg: 1.9%
Other services0%
US avg: 6.7%
Public administration0%
US avg: 4.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

89.5%
+20.5 ptssince 2000
from 68.9% in 2000
10.5% rent
11.6%
−13.2 ptssince 2009
from 24.8% in 2009
US average: 10.0%
2.68 people
+19%since 2009
from 2.25 people in 2009
US average: 2.54
0.7%
−33.6 ptssince 2009
from 34.3% in 2009
US average: 22.9%
0.0%
−31.6 ptssince 2009
from 31.6% in 2009
US average: 47.4%
Section 04

Race & ethnicity

2000
White, non-Hispanic19.4%(112)
Black77%(445)
Hispanic / Latino3.1%(18)
Asian0%(0)
Other0%
2024
White, non-Hispanic33.5%(160)
Black64.6%(308)
Hispanic / Latino0%(0)
Asian0%(0)
Other1.9%(9)
59
+31%since 2009
from 45 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Ancestry
English17.6%(84)
Irish1.5%(7)
British0.8%(4)
Section 05

Education

7.4%
−0.8 ptssince 2000
from 8.2% in 2000
US average: 35.6%
High school or higher
78.0%
+37.7 ptssince 2000
from 40.3% in 2000
US average: 89.6%
1.2%
−0.3 ptssince 2000
from 1.5% in 2000
US average: 14.0%
Section 06

Commute & transportation

19.4 min
+1%since 2000
from 19.3 min in 2000
US average: 26.5
87.3%
+17.6 ptssince 2009
from 69.7% in 2009
US average: 68.9%
3.3%
−14.8 ptssince 2009
from 18.2% in 2009
US average: 8.5%
0.0%
−12.1 ptssince 2009
from 12.1% in 2009
US average: 3.2%
9.3%
+9.3 ptssince 2009
from 0.0% in 2009
US average: 15.0%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
11.2%
−24.4 ptssince 2009
from 35.6% in 2009
US average: 8.3%
Section 07

Work & employment

15.7%
−9.0 ptssince 2011
from 24.7% in 2011
US average: 5.2%
44.9%
+6.1 ptssince 2011
from 38.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
35.0%
−24.0 ptssince 2020
from 59.0% in 2020
US average: 74.6%
0.0%
−27.5 ptssince 2009
from 27.5% in 2009
US average: 13.1%
20.7%
−0.9 ptssince 2009
from 21.6% in 2009
US average: 42.5%
Section 08

People & community

50.3%
−1.3 ptssince 2009
from 51.6% in 2009
49.7%
+1.3 ptssince 2009
from 48.4% in 2009
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 14.1%
0.0%
−14.5 ptssince 2009
from 14.5% in 2009
US average: 6.2%
12.3%
−1.8 ptssince 2012
from 14.1% in 2012
US average: 13.3%
25.7%
−0.3 ptssince 2013
from 26.0% in 2013
US average: 8.4%
96.1%
+54.9 ptssince 2017
from 41.2% in 2017
US average: 91.0%
Computer in household
100.0%
+15.7 ptssince 2020
from 84.3% in 2020
US average: 95.5%
96.2%
−0.6 ptssince 2020
from 96.8% in 2020
US average: 87.7%
99.1%
+10.4 ptssince 2016
from 88.8% in 2016
US average: 77.7%
0.0%
−11.2 ptssince 2016
from 11.2% in 2016
US average: 13.6%
Marital status
Men 15+
Never married61.3%(114)
Married36.6%(68)
Widowed0%(0)
Divorced2.2%(4)
Women 15+
Never married50%(110)
Married25.9%(57)
Widowed15.9%(35)
Divorced8.2%(18)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

25.7%
−0.3 ptssince 2013
from 26.0% in 2013
US average: 8.4%
23.8%
−23.3 ptssince 2020
from 47.1% in 2020
US average: 54.8%
Direct-purchase
23.3%
−0.4 ptssince 2020
from 23.7% in 2020
US average: 13.8%
18.1%
+3.3 ptssince 2020
from 14.8% in 2020
US average: 18.4%
41.7%
+10.2 ptssince 2020
from 31.5% in 2020
US average: 20.9%
VA health care
1.2%
−0.4 ptssince 2020
from 1.6% in 2020
US average: 2.2%
Any private
31.6%
−21.3 ptssince 2020
from 52.9% in 2020
US average: 67.1%
Any public
52.0%
+14.3 ptssince 2020
from 37.7% 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

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Frequently asked

How many people live in Duncan, Mississippi?

Duncan, Mississippi has about 477 residents according to the 2024 American Community Survey.

What is the median household income in Duncan, Mississippi?

The typical household in Duncan, Mississippi earns about $49,041 a year. Half of households make more than that, and half make less.

How educated are people in Duncan, Mississippi?

About 7.4% of adults age 25 and over in Duncan, Mississippi hold a bachelor's degree or higher.

What is the poverty rate in Duncan, Mississippi?

About 20.3% of people in Duncan, Mississippi live below the federal poverty line.

Has Duncan, Mississippi grown since 1990?

Yes, Duncan, Mississippi has grown since 1990. The population has added about 62 residents, a change of about 15 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →