ZIP Code 18068
18068 is one of Pennsylvania's ZIP codes, delivering to addresses in Old Zionsville, Lehigh County.
- City
- Old Zionsville
- County
- Lehigh County
- State
- Pennsylvania
- Prefix
- 180xx
Where this code sits
18068 is part of the 180xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Old Zionsville.
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 18068 delivers to without sharing its boundary.
- 215 Area code 215
- 267 Area code 267
- 445 Area code 445
- 484 Area code 484
- 610 Area code 610
- 835 Area code 835
ZIP codes nearest 18068
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 18092 | 1.0 mi | Zionsville, PA |
| ZIP code 18056 | 3.0 mi | Hereford, PA |
| ZIP code 18049 | 3.1 mi | Emmaus, PA |
| ZIP code 18062 | 3.8 mi | Macungie, PA |
| ZIP code 18070 | 3.8 mi | Palm, PA |
| ZIP code 18098 | 3.9 mi | Emmaus, PA |
| ZIP code 18099 | 3.9 mi | Emmaus, PA |
| ZIP code 18060 | 4.1 mi | Limeport, PA |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 18068. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.