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Where 28325 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 28325 into a pocket calculator and turn it upside down: SZEBZ — not quite a word, sorry.
- ➕ As a number, 28,325 = 5 × 5 × 11 × 103. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110111010100101 - 🏠 Its numerical neighbours: 28323 (Bunnlevel, NC, 43 mi away) and 28326 (Cameron, NC, 60 mi away).
- 🔄 Backwards, 28325 becomes 52382, which is not a ZIP code at all.
- 👥 25 other ZIP codes are made of exactly the same digits (22538, 22835, 22853, 23285, 25328, 25823, …). The farthest-flung twin is 83522 in Cottonwood, ID, 2,123 miles away.
- 🧭 Farther south than 73% of all ZIP codes, and farther east than 78%.
- 🎯1,165 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 28325 and you would come out at 35.15°S, 101.90°E — 833 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 32m of daylight. Shortest: 9h 47m.
- 📏 At 0.948 square miles of land, 28325 is bigger than 8% of ZIP codes — about 459 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 384This ZIP384 |
|---|---|
| Households | 188This ZIP188 |
| Housing units | 198This ZIP198 |
| Median age | 29.5This ZIP29.5North Carolina39.1US 38.9 |
| Median household income | $54,375This ZIP$54,375North Carolina$72,388US $80,734 |
| Median home value | $99,600This ZIP$99,600North Carolina$288,900US $332,700 |
| Median gross rent | $645This ZIP$645North Carolina$1,228US $1,413 |
| Bachelor's degree or higher | 21.4%This ZIP21.4% |
| Mean commute | 28.0 minThis ZIP28.0 min |
| Population density | 405.1 / sq miThis ZIP405.1 / sq mi |
Business and tax activity
| Business establishments | 11This ZIP11 |
|---|---|
| Employees | 64This ZIP64 |
| Annual payroll | $3,393,000This ZIP$3,393,000 |
Land area
| Land area | 0.95 sq miThis ZIP0.95 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 28325
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 28325
| ZIP | City | Distance |
|---|---|---|
28365 | Mount Olive, NC | 3.2 mi |
28341 | Faison, NC | 4.6 mi |
28333 | Dudley, NC | 10.4 mi |
28398 | Warsaw, NC | 11.5 mi |
28393 | Turkey, NC | 12.8 mi |
28578 | Seven Springs, NC | 14.3 mi |
27531 | Goldsboro, NC | 15.2 mi |
27532 | Goldsboro, NC | 15.4 mi |
28366 | Newton Grove, NC | 15.5 mi |
28349 | Kenansville, NC | 15.6 mi |
Find every ZIP code within 10 miles of 28325 →
Questions about this ZIP code
Where is ZIP code 28325?
28325 is in Calypso, North Carolina, in Duplin County. Its published point location is 35.1534, -78.1042.
What county is 28325 in?
28325 lies in Duplin County.
What time zone is 28325 in?
28325 uses America/New_York.
How many people live in 28325?
About 384 people live in ZIP code 28325, in 188 households, at 405.1 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 28325?
$54,375 a year, against $72,388 across North Carolina.
What ZIP codes are near 28325?
The closest are 28365 (3.2 mi), 28341 (4.6 mi), 28333 (10.4 mi), 28398 (11.5 mi) and 28393 (12.8 mi).
Is 28325 a PO Box ZIP code?
28325 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “28325 ZIP Code — Calypso, North Carolina (Duplin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/28325
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/28325.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.