28320
ZIP 28320 is Bladenboro, North Carolina, mostly in Bladen County; area code 910; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Bladen +1 more
- Metro area
- none
- Population
- 7,962
- Coordinates
- 34.5581, -78.7727
Weather right now
Asking the National Weather Service…
Where 28320 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 28320 into a pocket calculator and turn it upside down: OZEBZ — not quite a word, sorry.
- ➕ As a number, 28,320 = 2 × 2 × 2 × 2 × 2 × 3 × 5 × 59. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110111010100000 - 🏠 Its numerical neighbours: 28319 (Barnesville, NC, 19 mi away) and 28323 (Bunnlevel, NC, 52 mi away).
- 🔄 Backwards, 28320 becomes 02382 — and that is a real ZIP code: Whitman, MA, 670 miles away.
- 👥 32 other ZIP codes are made of exactly the same digits (02238, 02283, 02382, 02823, 02832, 03282, …). The farthest-flung twin is 83202 in Pocatello, ID, 1,886 miles away.
- 🧭 Farther south than 76% of all ZIP codes, and farther east than 77%.
- 🎯1,146 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 28320 and you would come out at 34.56°S, 101.23°E — 864 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 50m.
- 📏 At 116.0 square miles of land, 28320 is bigger than 81% of ZIP codes — room for about 88 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 7,962This ZIP7,962 |
|---|---|
| Households | 3,116This ZIP3,116 |
| Housing units | 3,792This ZIP3,792 |
| Median age | 41.1This ZIP41.1North Carolina39.1US 38.9 |
| Median household income | $57,500This ZIP$57,500North Carolina$72,388US $80,734 |
| Median home value | $100,800This ZIP$100,800North Carolina$288,900US $332,700 |
| Median gross rent | $756This ZIP$756North Carolina$1,228US $1,413 |
| Bachelor's degree or higher | 18.9%This ZIP18.9% |
| Mean commute | 28.2 minThis ZIP28.2 min |
| Population density | 68.7 / sq miThis ZIP68.7 / sq mi |
Business and tax activity
| Business establishments | 108This ZIP108 |
|---|---|
| Employees | 591This ZIP591 |
| Annual payroll | $20,021,000This ZIP$20,021,000 |
| Tax returns filed | 3,240This ZIP3,240 |
| Total adjusted gross income | $172,922,000This ZIP$172,922,000 |
Land area
| Land area | 115.96 sq miThis ZIP115.96 sq mi |
|---|---|
| Water area | 0.23 sq miThis ZIP0.23 sq mi |
Counties 28320 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Bladen County | 94.2% |
| Columbus County | 5.8% |
Other place names in 28320
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 28320
| ZIP | City | Distance |
|---|---|---|
28332 | Dublin, NC | 7.9 mi |
28358 | Lumberton, NC | 9.8 mi |
28433 | Clarkton, NC | 10.1 mi |
28392 | Tar Heel, NC | 12.3 mi |
28438 | Evergreen, NC | 12.5 mi |
28337 | Elizabethtown, NC | 13.3 mi |
28399 | White Oak, NC | 14.9 mi |
28359 | Lumberton, NC | 16.2 mi |
28375 | Proctorville, NC | 16.4 mi |
28431 | Chadbourn, NC | 17.1 mi |
Find every ZIP code within 10 miles of 28320 →
Questions about this ZIP code
Where is ZIP code 28320?
28320 is in Bladenboro, North Carolina, in Bladen County. Its published point location is 34.5581, -78.7727.
What county is 28320 in?
28320 spans 2 counties: Bladen County and Columbus County. Most of it falls in Bladen 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 28320?
Bladenboro uses area code 910, from NANPA's telephone records.
What time zone is 28320 in?
28320 uses America/New_York.
How many people live in 28320?
About 7,962 people live in ZIP code 28320, in 3,116 households, at 68.7 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 28320?
$57,500 a year, against $72,388 across North Carolina.
What ZIP codes are near 28320?
The closest are 28332 (7.9 mi), 28358 (9.8 mi), 28433 (10.1 mi), 28392 (12.3 mi) and 28438 (12.5 mi).
Is 28320 a PO Box ZIP code?
28320 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “28320 ZIP Code — Bladenboro, North Carolina (Bladen County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/28320
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/28320.json Underlying data is public domain or openly licensed — sources, vintages and licences.