[2] Laurel Creek's eponymous post office was established by Joseph Hubbard on 1865-04-21, lasting until 1968.

[1] Morgan Branch is also the location of the village, school, and post office of Fall Rock.

[4] This in turn came from the name of the 10 feet (3.0 m) high waterfall that powered a local grist mill and was also used for social events.

[4] Hubbardsville's second post office was named Caution, from 1902 to 1918, although postmaster George Hall wanted to call it Clio after his 5-year-old daughter.

[1] The Millpond post office was originally named Bessie by postmaster John L. Campbell, who operated it between 1907-11-15 and 1909-06-15, possibly after his wife Elizabeth.