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CITY

Duncan

Mississippi · 271 residents (2025 est.) · 0.916 sq mi
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The short version

Duncan has notably lower household income than the US average, with a median household income of $49,041. Population has fallen 17% since 2000, a loss of 101 residents. 7% of adults hold a bachelor's degree or higher, below the national rate of 36%. The poverty rate of 20.3% is well above the national figure.

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
1990 – 2025
521 / sq mi
−17%since 2000
from 631 / sq mi in 2000
US average: 281
41.2
+25%since 2000
from 33.0 in 2000
US average: 38.9

PEP 2025 EST:271 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
2463364275186081990201020202024Duncan
2024477
1990201020202024
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%
BARS: THIS PLACE · TICKS: 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%
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%
RELATED:See current rent listings in Duncan on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic19.4%(112)
Black77%(445)
Hispanic / Latino3.1%(18)
Asian0%(0)
Other0%
Diversity Score45.3%(262)
2024
White, non-Hispanic33.5%(160)
Black64.6%(308)
Hispanic / Latino0%(0)
Asian0%(0)
Other1.9%(9)
Diversity Score58.8%(280)
59
+30%since 2000
from 45 in 2000
1990 – 2024
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%
0.0%
−27.5 ptssince 2009
from 27.5% in 2009
US average: 13.1%
20.7%
−50.9 ptssince 2009
from 71.6% 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%
−54.9 ptssince 2009
from 54.9% in 2009
US average: 6.2%
12.3%
−1.8 ptssince 2012
from 14.1% in 2012
US average: 13.3%
25.7%
−48.3 ptssince 2013
from 74.0% in 2013
US average: 8.4%
96.1%
+54.9 ptssince 2017
from 41.2% in 2017
US average: 91.0%
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%
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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 →

Duncan, Mississippi: demographics, income & housing data · CensusEasy