62081 ZIP Code: Rockbridge, Illinois
ZIP code 62081 covers Rockbridge, Illinois. It sits in Greene 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 | 62081 |
|---|---|
| Place | Rockbridge |
| State | Illinois (IL) |
| County or equivalent | Greene County |
| Phone area codes in Illinois | 16 |
| Country | United States |
ZIP codes near 62081
- 62044 Greenfieldabout 5 miles
- 62098 Wrightsabout 7 miles
- 62063 Medoraabout 8 miles
- 62054 Kaneabout 8 miles
- 62016 Carrolltonabout 8 miles
- 62630 Chesterfieldabout 10 miles
- 62030 Fidelityabout 10 miles
- 62649 Hettickabout 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 62081?
ZIP code 62081 is in Rockbridge, Illinois, in Greene 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 62081 in?
62081 is in Greene County, Illinois. 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 62081?
ZIP codes and telephone area codes are separate systems with different boundaries, so no ZIP code maps to exactly one area code. Illinois uses 16 geographic area codes: 217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 730, 773, 779, 815, 847 and 872.
Is 62081 a real ZIP code?
Yes. 62081 appears in the GeoNames postal-code dataset as an active US code assigned to Rockbridge, Illinois. 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.