28334 ZIP Code — Dunn, NC

Harnett County, North Carolina

ZIP code 28334 is located in Dunn, North Carolina, within Harnett County. It covers approximately 160.25 square miles and serves a population of 22,249 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 910.

About ZIP code 28334

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $153,900. Owner-occupancy sits near the national average at 69%.

Median household income is $49,536. Poverty affects 19% of residents, above the national average. SNAP benefit usage at 20% of households reflects economic stress in the area. 38% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 28 minutes is near the national average.

College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (23%) compared to national benchmarks.

Overall, ZIP code 28334 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a significant Social Security-dependent population, and elevated reliance on food assistance.

22,249

population

160.25

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

28334 ZIP code map

Cities in ZIP code 28334

Below are the cities the US Postal Service accepts for ZIP code 28334. Using any city not on this list may result in mail delivery delays.

City	Status
Dunn	Preferred

Nearby ZIP codes

28344 Godwin (9.1 mi) 27504 Benson (10 mi) 28366 Newton Grove (10 mi) 28339 Erwin (11.8 mi) 27521 Coats (11.9 mi) 27524 Four Oaks (13.8 mi) 28356 Linden (14 mi) 28395 Wade (15.2 mi) 28385 Salemburg (16.1 mi) 27501 Angier (16.4 mi) 27577 Smithfield (17.8 mi) 28323 Bunnlevel (17.8 mi)

Demographics updated 05/2026

Population
Total population	22,249
Population density	139 / sq mi
State FIPS	37
County FIPS	085

Geography
Land area	160.25 sq mi
Water area	1.38 sq mi
Latitude	35.2771
Longitude	-78.5425
Timezone	Eastern (ET)
Area code	910

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	58.2%	47.5%	44.4%
$50k – $100k	26.0%	34.2%	30.6%
$100k – $200k	12.7%	15.4%	19.1%
Over $200k	3.1%	2.9%	6.0%

Demographics & statistics

22,249

Population

139

People per sq mi

42.9

Median age

$49,536

Median household income

$30,681

Per capita income

$153,900

Median home value

$794

Median monthly rent

69.0%

Home ownership

19.2%

Poverty rate

3.2%

Unemployment

7,573

Housing units

16.2%

Bachelor's or higher

Age distribution

Male Female

471

Under 5

507

603

5–9

650

767

10–14

825

789

15–19

850

696

20–24

749

1,137

25–34

1,223

1,194

35–44

1,286

1,408

45–54

1,516

707

55–59

762

812

60–64

874

1,191

65–74

1,283

599

75–84

644

340

85+

366

← Male

Female →

Age summary

Group	Count	%
Under 18	4,782	21.5%
18 and over	17,467	78.5%
65 and over	4,423	19.9%
Median age	42.9 years

Race & ethnicity

White 61.7%

Black or African American 19.1%

Hispanic or Latino 8.2%

Other race 7.2%

Two or more races 2.8%

American Indian / Alaska Native 0.7%

Asian 0.3%

Group	Count	%
White	14,957	61.7%
Black or African American	4,616	19.1%
Hispanic or Latino	1,975	8.2%
Other race	1,741	7.2%
Two or more races	684	2.8%
American Indian / Alaska Native	168	0.7%
Asian	81	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	58.2%	47.5%	44.4%
$50k – $100k	26.0%	34.2%	30.6%
$100k – $200k	12.7%	15.4%	19.1%
Over $200k	3.1%	2.9%	6.0%

Under $10k 5.7%

$10k–$15k 6.0%

$15k–$25k 12.2%

$25k–$35k 12.3%

$35k–$50k 14.1%

$50k–$75k 17.8%

$75k–$100k 9.8%

$100k–$150k 13.1%

$150k–$200k 4.9%

$200k+ 4.0%

Range	% of households
Under $10k	5.7%
$10k–$15k	6.0%
$15k–$25k	12.2%
$25k–$35k	12.3%
$35k–$50k	14.1%
$50k–$75k	17.8%
$75k–$100k	9.8%
$100k–$150k	13.1%
$150k–$200k	4.9%
$200k+	4.0%
Median income	$49,536

Housing

Home values

Under $50k 11.2%

$50k–$100k 16.8%

$100k–$150k 20.4%

$150k–$200k 18.0%

$200k–$300k 19.4%

$300k–$500k 11.2%

$500k–$1M 2.8%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$153,900
Median rent / month	$794
Owner occupied	69.0%
Renter occupied	31.0%
Vacant	14.8%
Single-family detached	65.5%
Large apartment buildings	1.7%
Mobile homes	19.8%
Median rooms	5.5
Avg household size (owned)	2.61

Year built

Era	%
2020 or later	0.4%
2010–2019	7.7%
2000–2009	12.8%
1990–1999	17.3%
1980–1989	16.4%
1970–1979	17.2%
1960–1969	9.3%
1950–1959	7.2%
1940–1949	4.6%
1939 or earlier	7.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	6.5%
2 bedrooms	28.1%
3 bedrooms	53.7%
4 bedrooms	9.4%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.6%
1 vehicle	33.5%
2 vehicles	30.8%
3 or more	29.1%

Heating fuel

Fuel type	%
Utility gas	19.5%
Electricity	69.7%
Propane / LP gas	9.2%
Fuel oil	0.3%
Wood	0.4%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	3,912	44.6%
Cohabiting couple	402	4.6%
Male householder, no spouse	1,786	20.4%
Female householder, no spouse	2,663	30.4%
Households with children under 18	2,577	29.4%
Households with seniors (65+)	2,959	33.8%
Average household size	2.47

Marital status

Status	Male	Female
Never married	33.3%	28.6%
Married	48.5%	42.4%
Separated	2.0%	3.9%
Widowed	4.9%	15.5%
Divorced	11.4%	9.7%

Education

Less than 9th grade 6.0%

Some HS, no diploma 9.1%

HS graduate 35.7%

Some college, no degree 22.2%

Associate's degree 10.8%

Bachelor's degree 11.4%

Graduate / professional 4.8%

Metric	%
HS diploma or higher	84.9%
Bachelor's or higher	16.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	258	4.9%
Kindergarten	225	4.3%
Elementary school	2,339	44.7%
High school	1,197	22.9%
College / grad school	1,217	23.2%

Employment

Industry of employment

Education & healthcare 22.0%

Retail trade 16.0%

Manufacturing 11.4%

Construction 10.2%

Arts, food & hospitality 9.6%

Professional & management 6.9%

Public administration 5.2%

Agriculture & mining 4.6%

Transportation & utilities 4.3%

Wholesale trade 3.0%

Other services 2.9%

Finance & real estate 2.4%

Information 1.3%

Occupation

Category	%
Management, business & arts	33.7%
Service	17.8%
Sales & office	20.3%
Natural resources & construction	11.8%
Production & transportation	16.4%

Employment type

Type	%
Private sector	81.0%
Government	13.3%
Self-employed	5.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.1%
Carpool	16.0%
Public transit	0.0%
Walk	1.4%
Work from home	4.6%
Other means	0.9%
Avg commute (minutes)	27.8

Poverty

All people 19.2%

Under 18 years 28.1%

18 and over 16.8%

Married-couple families 8.8%

Female-led households 37.1%

Income support

Source	% of households
Social Security	38.2%
Retirement income	25.6%
Supplemental Security	6.3%
Cash public assistance	1.7%
Food stamps / SNAP	19.7%

Health indicators

Condition	%
Obesity	41.5%
High blood pressure	39.4%
High cholesterol	35.1%
Diabetes	13.8%
Heart disease	8.1%
Stroke	4.4%
Asthma	10.1%
Arthritis	29.6%
Kidney disease	3.8%
Pulmonary disease	9.3%
Cancer	6.8%

Behavior / access	%
Smoking	22.9%
Binge drinking	14.0%
No physical activity	29.5%
Less than 7 hrs sleep	37.1%
Depression	23.8%
Fair or poor health	19.3%
Poor mental health	15.9%
Poor physical health	13.6%
No health insurance	21.2%
Visited doctor (checkup)	79.9%
Visited dentist	55.9%
Cholesterol screening	89.0%
Teeth loss	20.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,325	7.6%

Disability	%
Any disability	18.8%
Under 18	3.7%
18–64 years	16.4%
65 and over	43.9%

Health insurance coverage

Type	%
Private insurance	56.3%
Public insurance	44.3%
No insurance	13.2%
Uninsured under 19	3.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	21,271	95.6%
Spanish	1,079	5.1%
Other Indo-European	774	3.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,065	94.7%
Born in same state	20,860	93.8%
Born in different state	16,756	75.3%
Foreign born	205	0.9%
Naturalized citizen	1,184	5.3%
Not a US citizen	446	37.7%

Ancestry

Ancestry	Count	%
French	2,455	11%
Arab	2,071	9.3%
Italian	1,404	6.3%
Polish	80	0.4%
Dutch	39	0.2%

Ancestry	Count	%
English	35	0.2%
German	25	0.1%
Irish	15	0.1%
Norwegian	3	0%

Technology access

Metric	% of households
Computer access	39.4%
Internet access	87.6%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 28334

What city is ZIP code 28334 in?

ZIP code 28334 is primarily assigned to Dunn, North Carolina.

What county is ZIP code 28334 in?

ZIP code 28334 falls within Harnett County, North Carolina.

What is the poverty rate in ZIP code 28334?

19% of residents in ZIP code 28334 live below the poverty line, above the national average.

Does ZIP code 28334 have a large retiree population?

38% of households in ZIP code 28334 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 28334?

The median home value in ZIP code 28334 is $153,900.

What is the population of ZIP code 28334?

ZIP code 28334 has an estimated population of 22,249 residents, with a density of 139 people per square mile.

What timezone is ZIP code 28334 in?

ZIP code 28334 observes the EST timezone.