THE COLUMBIANA LAND BRIEF
Land in the
Southern Shale Valleys setting.
Columbiana city has 18.3 square miles of land in Shelby County. Its Census reference point is in Southern Shale Valleys, within Ridge and Valley.
Long, roughly parallel ridges and valleys follow folded and faulted rock layers. Limestone valleys, sandstone ridges and other geologic contrasts produce varied terrain and numerous regional springs and caves.
Regional context: Ridge and Valley ↗ · Classification at the Census reference point
Columbiana and Shelby County
Columbiana is associated with Shelby 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.
Columbiana by land and water
The Census records 0.1 square miles of water within Columbiana, or 0.6% of its total area. It is 2.4 percentage points lower than the 3% recorded for Shelby County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Columbiana city has 97.3% of the land area of nearby Shelby CDP (18.8 square miles). These areas describe boundaries, not comparable property prices.

