THE JOHNSON CITY LAND BRIEF
Land in the
Southern Limestone/Dolomite Valleys and Low Rolling Hills setting.
Johnson City city has 43.8 square miles of land in Carter County, Sullivan County, Washington County. Its Census reference point is in Southern Limestone/Dolomite Valleys and Low Rolling Hills, 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
One place name. 3 county geographies.
Johnson City intersects 3 county geographies: Carter County, Sullivan County, Washington County. A Johnson City mailing address alone cannot choose the right record office; use the county and parcel identifier on the tax bill or deed.
Johnson City by land and water
The Census records 0.31 square miles of water within Johnson City, or 0.7% of its total area. It is 1.4 percentage points lower than the 2.1% recorded for Tennessee. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Johnson City city has 12.4 times the land area of nearby Central CDP (3.52 square miles). These areas describe boundaries, not comparable property prices.

