18068 ZIP Code — Old Zionsville, PA

Lehigh County, Pennsylvania

ZIP code 18068 is located in Old Zionsville, Pennsylvania, within Lehigh County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 610/484.

0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
18068 ZIP code map
Cities in ZIP code 18068

Below are the cities the US Postal Service accepts for ZIP code 18068. Using any city not on this list may result in mail delivery delays.

City Status
Old Zionsville Acceptable
Demographics updated 05/2026
Population
Total population 0
Population density 0 / sq mi
State FIPS 42
County FIPS 077
Geography
Land area 0.00 sq mi
Water area 0.00 sq mi
Latitude 40.4865
Longitude -75.5207
Timezone Eastern (ET)
Area code 610/484
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