Erie County on the map of Pennsylvania as of 2025. Cities, roads, borders and directions in Erie County of Pennsylvania.

Erie County is placed on the coasts of Lake Erie, northwest Pennsylvania. The county is named after Lake Erie. The population of Erie County exceeds 269 thousand people. The county, formed back in 1800, spans a total area of about 799 square miles. The county seat of Erie County is Erie. This map shows the borders of Erie County as well as neighboring counties, including major highways and natural objecsts as of 2025. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Erie County.