Denver 17517 is a small-town spot in northern Lancaster County that feels comfortably “in between”—close to everyday essentials, but with plenty of countryside just outside the borough. It’s a nice fit if you want a more relaxed pace while still being within an easy drive of bigger hubs like Ephrata and Lititz.
The 17517 mailing area is centered on Denver, and it also covers nearby communities like Reamstown, Stevens, Adamstown, Bowmansville, and Schoeneck, plus parts of East/West Cocalico Township, Brecknock Township, and Clay Township.
For day-to-day recreation, Denver’s borough amenities are a big plus—locals often take advantage of the Denver Community Pool, Denver Dog Park, and the Denver Recreation Center for activities and community events. And if you like a simple walk or bike ride, the Warwick to Ephrata Rail Trail is nearby and offers a mostly gentle route through villages, farmland, and wooded stretches.
Schools: School assignment varies by address; 17517 typically connects to Cocalico School District, Eastern Lancaster County School District, and/or Ephrata Area School District.
Scroll down to explore the map and current homes for sale in 17517.
Quick stats (17517):
- Total Population: 14,686
- Median Age: 39.7
- Population Density: 413.1 people/sq mi






















