Hamilton County on the map of Indiana 2024. Cities, roads, borders and directions in Hamilton County of Indiana.

Hamilton County is located right in the center of Indiana. This glorious county is named after Alexander Hamilton, first Secretary of the Treasury and founding father. The county seat of Hamilton County is Noblesville. The county's area is about 394 square miles. Founded on Jan 8, 1823, today Hamilton County is home to 357 thousand residents. This map shows the borders of Hamilton County as well as neighboring counties, including major highways and natural objecsts as of 2024. 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 Hamilton County.