Thealka is an unincorporated community in Johnson County, Kentucky, United States.

It was created by the North East Coal Company in 1906.and was originally called Muddy Branch.

[1] Thealka is in the 41240 ZIP Code Tabulation Area, which includes the nearby city of Paintsville.

The park features a playground, an outdoor basketball court, an outdoor volleyball court, walking trails, two baseball fields, and two picnic shelters.

This Johnson County, Kentucky state location article is a stub.