If you’re looking at Lewisberry 17339, you’re shopping a ZIP that mixes a small borough feel with country roads and newer pockets of housing. You can enjoy a quiet setting, then hop on the road quickly when you need shopping, dining, or work commutes.
Inside 17339, you’ll find Lewisberry Borough, plus portions of Fairview Township, Newberry Township, and Warrington Township in York County. The ZIP also reaches into Monaghan Township and Lower Allen Township across the county line. You may also hear local place names like Pinetown, Silver Lake, and Fortney, even though mailing addresses typically use “Lewisberry.”
When you live here, fun is easy to find without going far. Roundtop Mountain Resort sits right in Lewisberry for four-season outdoor activities. For lake days, trails, and picnics, Gifford Pinchot State Park runs along PA-177 between Rossville and Lewisberry.
Getting around: PA-177 runs through Lewisberry and connects to I-83.
Schools: School assignment varies by address; many 17339 addresses are served by West Shore School District (confirm by street address).
Scroll down to explore the map and current homes for sale in 17339.
Quick facts (ACS 2024 5-year estimates, via SimpleMaps):
- Total Population: 6,389
- Median Age: 49.6
- Population Density: 238.34 people/sq mi





















