28421
ZIP 28421 is Atkinson, North Carolina, in Pender County; area code 910; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Pender
- Metro area
- Wilmington, NC
- Population
- 2,010
- Coordinates
- 34.5051, -78.1670
Weather right now
Asking the National Weather Service…
Where 28421 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 28421 into a pocket calculator and turn it upside down: IZhBZ — not quite a word, sorry.
- ➕ As a number, 28,421 = 97 × 293. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110111100000101 - 🏠 Its numerical neighbours: 28420 (Ash, NC, 36 mi away) and 28422 (Bolivia, NC, 32 mi away).
- 🔄 Backwards, 28421 becomes 12482 — and that is a real ZIP code: South Cairo, NY, 583 miles away.
- 👥 33 other ZIP codes are made of exactly the same digits (12248, 12428, 12482, 12824, 12842, 14228, …). The farthest-flung twin is 84122 in Salt Lake City, UT, 1,884 miles away.
- 🧭 Farther south than 76% of all ZIP codes, and farther east than 78%.
- 🎯1,179 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 28421 and you would come out at 34.51°S, 101.83°E — 829 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 50m.
- 📏 At 56.6 square miles of land, 28421 is bigger than 63% of ZIP codes — room for about 43 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,010This ZIP2,010 |
|---|---|
| Households | 799This ZIP799 |
| Housing units | 974This ZIP974 |
| Median age | 48.3This ZIP48.3North Carolina39.1US 38.9 |
| Median household income | $60,025This ZIP$60,025North Carolina$72,388US $80,734 |
| Median home value | $118,400This ZIP$118,400North Carolina$288,900US $332,700 |
| Median gross rent | $672This ZIP$672North Carolina$1,228US $1,413 |
| Bachelor's degree or higher | 6.5%This ZIP6.5% |
| Mean commute | 35.2 minThis ZIP35.2 min |
| Population density | 35.5 / sq miThis ZIP35.5 / sq mi |
Business and tax activity
| Business establishments | 16This ZIP16 |
|---|---|
| Employees | 43This ZIP43 |
| Annual payroll | $1,335,000This ZIP$1,335,000 |
| Tax returns filed | 690This ZIP690 |
| Total adjusted gross income | $35,242,000This ZIP$35,242,000 |
Land area
| Land area | 56.55 sq miThis ZIP56.55 sq mi |
|---|---|
| Water area | 0.30 sq miThis ZIP0.30 sq mi |
Other place names in 28421
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 28421
| ZIP | City | Distance |
|---|---|---|
28435 | Currie, NC | 7.6 mi |
28447 | Ivanhoe, NC | 10.1 mi |
28448 | Kelly, NC | 11.0 mi |
28456 | Riegelwood, NC | 11.3 mi |
28478 | Willard, NC | 11.9 mi |
28444 | Harrells, NC | 15.4 mi |
28425 | Burgaw, NC | 15.7 mi |
28457 | Rocky Point, NC | 17.2 mi |
28434 | Council, NC | 17.4 mi |
28401 | Wilmington, NC | 18.4 mi |
Find every ZIP code within 10 miles of 28421 →
Questions about this ZIP code
Where is ZIP code 28421?
28421 is in Atkinson, North Carolina, in Pender County, part of the Wilmington, NC metropolitan area. Its published point location is 34.5051, -78.1670.
What county is 28421 in?
28421 lies in Pender County.
What area code is 28421?
Atkinson uses area code 910, from NANPA's telephone records.
What time zone is 28421 in?
28421 uses America/New_York.
How many people live in 28421?
About 2,010 people live in ZIP code 28421, in 799 households, at 35.5 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 28421?
$60,025 a year, against $72,388 across North Carolina.
What ZIP codes are near 28421?
The closest are 28435 (7.6 mi), 28447 (10.1 mi), 28448 (11 mi), 28456 (11.3 mi) and 28478 (11.9 mi).
Is 28421 a PO Box ZIP code?
28421 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “28421 ZIP Code — Atkinson, North Carolina (Pender County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/28421
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/28421.json Underlying data is public domain or openly licensed — sources, vintages and licences.