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Where 25503 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 25503 into a pocket calculator and turn it upside down: EOSSZ — not quite a word, sorry.
- ➕ As a number, 25,503 = 3 × 8501. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
110001110011111 - 🏠 Its numerical neighbours: 25502 (Apple Grove, WV, 4 mi away) and 25504 (Barboursville, WV, 18 mi away).
- 🔄 Backwards, 25503 becomes 30552 — and that is a real ZIP code: Lakemont, GA, 275 miles away.
- 👥 39 other ZIP codes are made of exactly the same digits (02355, 02535, 02553, 03255, 05253, 05352, …). The farthest-flung twin is 55320 in Clearwater, MN, 772 miles away.
- 🧭 Farther south than 54% of all ZIP codes, and farther east than 66%.
- 🎯884 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 25503 and you would come out at 38.61°S, 97.88°E — 1,111 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 52m of daylight. Shortest: 9h 28m.
- 📏 At 15.2 square miles of land, 25503 is bigger than 33% of ZIP codes — room for about 12 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 837This ZIP837 |
|---|---|
| Households | 266This ZIP266 |
| Housing units | 266This ZIP266 |
| Median age | 40.2This ZIP40.2West Virginia42.7US 38.9 |
| Median home value | $69,300This ZIP$69,300West Virginia$162,600US $332,700 |
| Bachelor's degree or higher | 19.4%This ZIP19.4% |
| Mean commute | 36.5 minThis ZIP36.5 min |
| Population density | 55.2 / sq miThis ZIP55.2 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 23This ZIP23 |
| Annual payroll | $301,000This ZIP$301,000 |
| Tax returns filed | 280This ZIP280 |
| Total adjusted gross income | $14,524,000This ZIP$14,524,000 |
Land area
| Land area | 15.15 sq miThis ZIP15.15 sq mi |
|---|---|
| Water area | 0.72 sq miThis ZIP0.72 sq mi |
ZIP codes near 25503
| ZIP | City | Distance |
|---|---|---|
25502 | Apple Grove, WV | 3.9 mi |
25082 | Fraziers Bottom, WV | 4.5 mi |
25520 | Glenwood, WV | 4.9 mi |
45623 | Crown City, OH | 8.7 mi |
25541 | Milton, WV | 8.9 mi |
25187 | Southside, WV | 9.8 mi |
25033 | Buffalo, WV | 10.3 mi |
25515 | Gallipolis Ferry, WV | 10.3 mi |
25537 | Lesage, WV | 10.4 mi |
25070 | Eleanor, WV | 10.8 mi |
Find every ZIP code within 10 miles of 25503 →
Questions about this ZIP code
Where is ZIP code 25503?
25503 is in Ashton, West Virginia, in Mason County. Its published point location is 38.6089, -82.1150.
What county is 25503 in?
25503 lies in Mason County.
What area code is 25503?
Ashton uses area codes 304 and 681, from NANPA's telephone records.
What time zone is 25503 in?
25503 uses America/New_York.
How many people live in 25503?
About 837 people live in ZIP code 25503, in 266 households, at 55.2 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 25503?
The closest are 25502 (3.9 mi), 25082 (4.5 mi), 25520 (4.9 mi), 45623 (8.7 mi) and 25541 (8.9 mi).
Is 25503 a PO Box ZIP code?
25503 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “25503 ZIP Code — Ashton, West Virginia (Mason County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/25503
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/25503.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.