Duplin County, North Carolina Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 52nd-largest in North Carolina
The population of Duplin County, North Carolina is 49,053 as of the 2023 American Community Survey, making it the 52nd-largest county in North Carolina. The median household income is $51,880, the median home value is $123,200, and the median age is 40.7.
The population of Duplin County has declined 13.8% since 2010 (58,663 → 50,539), a -1.06% annualized rate.
49,053
Population
-1.06%
Annual growth
60
People / sq mi
$51,880
Median Income
$123,200
Median Home Value
Duplin County covers 815 sq mi of land at 60.2 people per square mile.
About Duplin County, NC
Duplin County is a county in North Carolina with a population of 49,053. It ranks #52 among counties in North Carolina by population. The median age is 40.7, older than the national median. The population is 49.3% male and 50.7% female.
The median household income in Duplin County is $51,880, below the US median of $74,580. 12.5% of residents live below the federal poverty level. Home values sit at a median of $123,200, with monthly rent averaging $815. The homeownership rate of 70.0% is higher than the national rate of 64.8%.
Educational attainment in Duplin County reflects 17.5% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 5.4% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 29.9 minutes each way.
Duplin County Population History (2010-2024)
The county of Duplin County had a population of 58,663 in 2010 and 50,539 in 2024, a -13.8% growth over 14 years. The peak was 59,449 in 2012. Average annual growth rate: -0.94%.
50,539
Population (2024)
58,663
Population (2010)
59,449
Peak (2012)
-0.94%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 58,663 |
| 2011 | 59,215 |
| 2012 | 59,449 |
| 2013 | 59,323 |
| 2014 | 59,426 |
| 2015 | 58,879 |
| 2016 | 59,284 |
| 2017 | 58,942 |
| 2018 | 59,001 |
| 2019 | 58,802 |
| 2020 | 48,668 |
| 2021 | 48,575 |
| 2022 | 49,072 |
| 2023 | 49,819 |
| 2024 | 50,539 |
Race & Ethnicity
| White | 57.5% |
| Black or African American | 22.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Age & Sex
40.7
Median Age
50.7%
Female
49.3%
Male
19.6%
Age 65+
Age Distribution
Children (under 15): 19.4% · Seniors (65+): 19.6%
Income & Poverty
| Median household income | $51,880$-18,024 vs state |
| Mean household income | $67,269 |
| Per-capita income | $27,599 |
| Poverty rate | 12.5%+3.1% vs state |
| Unemployment rate | 2.8% |
| Employment-to-population | 56.7% |
Top Industries by Employment
The largest employment sector in Duplin County is professional & business services, accounting for 20.2% of workers.
How residents commute
0.0%
Drive alone
1.2%
Carpool
80.3%
Public transit
5.4%
Work from home
29.9 min
Avg commute
Housing
$123,200$-136,200 vs state
Median home value
$815
Median rent
70.0%
Homeownership rate
23,823
Total housing units
84.4%
Occupied
15.6%
Vacant
30.0%
Renter-occupied
Social & access
84.8%
With health insurance
88.1%
With broadband internet
17.1%
Foreign-born
7.7%
Veterans (18+)
17.3%
With a disability
77.9%
Speak language other than English at home
Education
81.9%
High School+
17.5%
Bachelor's+
Largest cities in North Carolina
Other counties in North Carolina
Part of North Carolina
Metro areas in North Carolina
County rankings
Frequently Asked Questions
Duplin County, North Carolina has a population of 49,053 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 52nd-largest county in North Carolina. Population density is 60 people per square mile.
The population of Duplin County has declined 13.8% since 2010 (58,663 → 50,539), a -1.06% annualized rate.
The median household income in Duplin County, North Carolina is $51,880, with mean (average) household income of $67,269 and per-capita income of $27,599. 12.5% of residents live below the federal poverty level.
In Duplin County, the largest racial and ethnic groups are White (57.5%), Black or African American (22.8%), Hispanic or Latino (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Duplin County, North Carolina is 40.7 years. Residents are 50.7% female and 49.3% male.
The median home value in Duplin County is $123,200 and median monthly rent is $815. 70.0% of occupied housing units are owner-occupied. The county has 23,823 total housing units, 15.6% of which are vacant.
The largest employment sector in Duplin County, North Carolina is professional, scientific, and management services, employing 20.2% of workers. The unemployment rate is 2.8%.
Charlotte is among the largest cities associated with Duplin County, North Carolina, with a population of 886,283.
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Statewide data for North Carolina
Population, race, income, age, and trends across North Carolina
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.