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Where 28334 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 28334 into a pocket calculator and turn it upside down: hEEBZ — not quite a word, sorry.
- ➕ As a number, 28,334 = 2 × 31 × 457. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110111010101110 - 🏠 Its numerical neighbours: 28333 (Dudley, NC, 31 mi away) and 28335 (Dunn, NC, 3 mi away).
- 🔄 Backwards, 28334 becomes 43382, which is not a ZIP code at all.
- 👥 28 other ZIP codes are made of exactly the same digits (23438, 23483, 23834, 23843, 28343, 28433, …). The farthest-flung twin is 83324 in Dietrich, ID, 1,969 miles away.
- 🧭 Farther south than 73% of all ZIP codes, and farther east than 78%.
- 🎯1,138 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 28334 and you would come out at 35.27°S, 101.43°E — 860 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 32m of daylight. Shortest: 9h 46m.
- 📏 At 160.3 square miles of land, 28334 is bigger than 88% of ZIP codes — room for about 122 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 22,873This ZIP22,873 |
|---|---|
| Households | 9,051This ZIP9,051 |
| Housing units | 10,458This ZIP10,458 |
| Median age | 42.4This ZIP42.4North Carolina39.1US 38.9 |
| Median household income | $53,036This ZIP$53,036North Carolina$72,388US $80,734 |
| Median home value | $176,300This ZIP$176,300North Carolina$288,900US $332,700 |
| Median gross rent | $830This ZIP$830North Carolina$1,228US $1,413 |
| Bachelor's degree or higher | 17.6%This ZIP17.6% |
| Mean commute | 27.2 minThis ZIP27.2 min |
| Population density | 142.7 / sq miThis ZIP142.7 / sq mi |
Business and tax activity
| Business establishments | 662This ZIP662 |
|---|---|
| Employees | 10,378This ZIP10,378 |
| Annual payroll | $459,196,000This ZIP$459,196,000 |
| Tax returns filed | 10,420This ZIP10,420 |
| Total adjusted gross income | $636,603,000This ZIP$636,603,000 |
Land area
| Land area | 160.25 sq miThis ZIP160.25 sq mi |
|---|---|
| Water area | 1.38 sq miThis ZIP1.38 sq mi |
Counties 28334 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Sampson County | 46.9% |
| Harnett County | 36.8% |
| Cumberland County | 8.2% |
| Johnston County | 8.1% |
Other place names in 28334
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 28334
| ZIP | City | Distance |
|---|---|---|
28335 | Dunn, NC | 3.3 mi |
28331 | Cumberland, NC | 6.9 mi |
28342 | Falcon, NC | 7.6 mi |
28344 | Godwin, NC | 7.8 mi |
27504 | Benson, NC | 9.3 mi |
28339 | Erwin, NC | 9.7 mi |
27521 | Coats, NC | 10.9 mi |
28366 | Newton Grove, NC | 12.0 mi |
28356 | Linden, NC | 12.8 mi |
28395 | Wade, NC | 13.3 mi |
Find every ZIP code within 10 miles of 28334 →
Questions about this ZIP code
Where is ZIP code 28334?
28334 is in Dunn, North Carolina, in Sampson County. Its published point location is 35.2722, -78.5681.
What county is 28334 in?
28334 spans 4 counties: Sampson County, Harnett County, Cumberland County and Johnston County. Most of it falls in Sampson County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 28334?
Dunn uses area codes 910 and 472, from NANPA's telephone records.
What time zone is 28334 in?
28334 uses America/New_York.
How many people live in 28334?
About 22,873 people live in ZIP code 28334, in 9,051 households, at 142.7 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 28334?
$53,036 a year, against $72,388 across North Carolina.
What ZIP codes are near 28334?
The closest are 28335 (3.3 mi), 28331 (6.9 mi), 28342 (7.6 mi), 28344 (7.8 mi) and 27504 (9.3 mi).
Is 28334 a PO Box ZIP code?
28334 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “28334 ZIP Code — Dunn, North Carolina (Sampson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/28334
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/28334.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.