26161 ZIP Code: Petroleum, West Virginia
ZIP code 26161 covers Petroleum, West Virginia. It sits in Ritchie County. A ZIP code is a US Postal Service mail route, not a boundary on a map, so it describes where post is delivered rather than an administrative area.
| ZIP code | 26161 |
|---|---|
| Place | Petroleum |
| State | West Virginia (WV) |
| County or equivalent | Ritchie County |
| Phone area codes in West Virginia | 2 |
| Country | United States |
ZIP codes near 26161
- 26337 Cairoabout 6 miles
- 26148 Macfarlanabout 7 miles
- 26180 Walkerabout 8 miles
- 26138 Brohardabout 10 miles
- 26362 Harrisvilleabout 11 miles
- 26143 Elizabethabout 12 miles
- 26152 Mundayabout 12 miles
- 26178 Smithvilleabout 12 miles
Distances are straight-line, between the approximate centres of each delivery area.
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Frequently asked questions
Where is ZIP code 26161?
ZIP code 26161 is in Petroleum, West Virginia, in Ritchie County. ZIP codes are mail delivery routes rather than mapped regions, so the code identifies a set of addresses the Postal Service serves together, not a district with fixed borders.
What county is 26161 in?
26161 is in Ritchie County, West Virginia. A single ZIP code can straddle a county line, because mail routes were drawn for delivery efficiency and take no notice of county boundaries, so the county shown is the one the code is primarily associated with.
What area code goes with ZIP code 26161?
ZIP codes and telephone area codes are separate systems with different boundaries, so no ZIP code maps to exactly one area code. West Virginia uses 2 geographic area codes: 304 and 681.
Is 26161 a real ZIP code?
Yes. 26161 appears in the GeoNames postal-code dataset as an active US code assigned to Petroleum, West Virginia. Codes that have been retired or never issued do not appear, which is why entering one on this site returns a not-found page rather than a blank record.
Why do ZIP code boundaries look odd on maps?
Because they are not boundaries. A ZIP code is a collection of mail routes, and a route is a line a carrier walks or drives, not an area. Any ZIP code map you have seen is somebody's approximation drawn around the addresses in a code, which is also why two ZIP code maps rarely agree with each other.
Can two addresses in the same ZIP code be in different cities?
Yes, routinely. The Postal Service assigns a preferred city name to each code for addressing purposes, and that name often covers several neighbouring towns, unincorporated areas or a whole postal district. The place shown here is the one the source names for the code, not a claim that every address in it is inside that town's limits.
ZIP code, place, county and location data from GeoNames, used under CC BY 4.0, extracted 2026-08-22. ZIP codes are Postal Service delivery routes, not administrative areas, so a code can cross city and county lines and the place name shown is the one the source records for the code. Coordinates are an approximate centre of the delivery area, not a precise location. Population and time zone are not shown because the source does not publish them.