Blanco, OhioBlanco is an unincorporated community in Mahoning County, in the U.S. state of Ohio.[1] HistoryA post office called Blanco was established in 1887, and remained in operation until 1901.[2] Besides the post office, Blanco had a country store.[3] References
41°05′08″N 80°57′34″W / 41.08556°N 80.95944°W
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