Coloma is an unincorporated community in Carroll County, Missouri, United States.
[1] Coloma was laid out in 1858, and most likely was named after Coloma, California.
[2] A post office called Coloma was established in 1861, and remained in operation until 1907.
[3] With construction of the railroad in the 1880s, business activity shifted to other nearby places, and Coloma's population declined.
This Carroll County, Missouri state location article is a stub.