THE UNION LAND BRIEF
Land in the
Knobs-Lower Scioto Dissected Plateau setting.
Union township has 23.5 square miles of land in Pike County. Its Census reference point is in Knobs-Lower Scioto Dissected Plateau, within Western Allegheny Plateau.
Rounded wooded hills and intervening valleys form an unglaciated plateau landscape. Valley floors contain much of the region's open land, contrasting with its more forested slopes.
Regional context: Western Allegheny Plateau ↗ · Classification at the Census reference point
Union and Pike County
Union is associated with Pike County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Union by land and water
The Census records 0.03 square miles of water within Union, or 0.1% of its total area. It is 0.7 percentage points lower than the 0.8% recorded for Pike County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Union township has 96% of the land area of nearby Scioto township (24.5 square miles). These areas describe boundaries, not comparable property prices.

