Lock Haven, PA zip code
Lock Haven, Pennsylvania uses one zip code: 17745. Most of it is in Clinton County. Together these zip codes are home to about 18K people.
Zip codes
1
Population
18K
All zips combined
Largest zip
17745
17,718 residents
Zip codes in Lock Haven
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 17745 | 17,718 | $58,555 |