Adams County, PA is a “small-town + countryside” mix in South-Central Pennsylvania—Gettysburg’s history and charm, surrounded by orchards, farmland, and the rolling ridges of South Mountain. It’s easy to enjoy day-to-day conveniences while still having plenty of open space (and fresh-air escapes) close to home.
Scroll down to explore the map and current homes for sale in Adams County, PA.
You’ll hear locals talk about communities like Gettysburg, Littlestown, New Oxford, Biglerville, and East Berlin, and the county is well-connected for commuting and weekend trips across the region.
For outdoor time, Adams County has standout options like Michaux State Forest (85,500+ acres of hiking, biking, and scenic vistas along South Mountain) and Pine Grove Furnace State Park, home to Fuller and Laurel Lakes, the famous midpoint of the Appalachian Trail, and the easy, paved Cumberland County Biker/Hiker Trail.
History: Adams County was formed on January 22, 1800 (from part of York County). The county is home to Gettysburg, site of the pivotal 1863 Civil War battle, and is widely known today for its fruit orchards and apple-growing heritage.
Schools: Want to browse homes by school district? CLICK HERE to use our “Search by School District” page.
Quick stats (Adams County):
- Total Population: 107,914
- Median Age: 43.8
- Population Density: 207.7 people/sq mi