Cities, towns and communities in Butler County, Pennsylvania
38 cities, towns and communities overlap Butler County, Pennsylvania. They are listed by population, largest first, starting with Butler city, Homeacre-Lyndora CDP, and Shanor-Northvue CDP. An overlap does not mean that every address belongs to both.
- Butler, Pennsylvania (city)
- Homeacre-Lyndora, Pennsylvania (CDP)
- Shanor-Northvue, Pennsylvania (CDP)
- Meridian, Pennsylvania (CDP)
- Zelienople, Pennsylvania (borough)
- Slippery Rock, Pennsylvania (borough)
- Seven Fields, Pennsylvania (borough)
- Slippery Rock University, Pennsylvania (CDP)
- Meadowood, Pennsylvania (CDP)
- Oak Hills, Pennsylvania (CDP)
- Evans City, Pennsylvania (borough)
- Mars, Pennsylvania (borough)
- Nixon, Pennsylvania (CDP)
- Harmony, Pennsylvania (borough)
- Saxonburg, Pennsylvania (borough)
- Prospect, Pennsylvania (borough)
- East Butler, Pennsylvania (borough)
- Harrisville, Pennsylvania (borough)
- Chicora, Pennsylvania (borough)
- Connoquenessing, Pennsylvania (borough)
- Unionville, Butler County, Pennsylvania (CDP)
- Valencia, Pennsylvania (borough)
- Callery, Pennsylvania (borough)
- Forestville, Butler County, Pennsylvania (CDP)
- Bruin, Pennsylvania (borough)
- Lake Arthur Estates, Pennsylvania (CDP)
- West Liberty, Pennsylvania (borough)
- Eau Claire, Pennsylvania (borough)
- West Sunbury, Pennsylvania (borough)
- Portersville, Pennsylvania (borough)
- Karns City, Pennsylvania (borough)
- Petrolia, Pennsylvania (borough)
- Fairview, Pennsylvania (borough)
- North Washington, Pennsylvania (CDP)
- Boyers, Pennsylvania (CDP)
- Renfrew, Pennsylvania (CDP)
- Cherry Valley, Pennsylvania (borough)
- Fenelton, Pennsylvania (CDP)