grethel, kentucky, grethel, unincorporated, community, located, floyd, county, kentucky, united, states, unincorporated, communitygrethellocation, within, state, kentuckyshow, kentuckygrethelgrethel, united, states, show, united, statescoordinates, 49111, 6477. Grethel is an unincorporated community located in Floyd County Kentucky United States Grethel KentuckyUnincorporated communityGrethelLocation within the state of KentuckyShow map of KentuckyGrethelGrethel the United States Show map of the United StatesCoordinates 37 29 28 N 82 38 52 W 37 49111 N 82 64778 W 37 49111 82 64778CountryUnited StatesStateKentuckyCountyFloydElevation722 ft 220 m Time zoneUTC 5 Eastern EST Summer DST UTC 4 EDT ZIP code41631 1 Area code606GNIS feature ID493369 2 A post office was established in the community in 1921 and named for the first postmaster s daughter 3 References edit Grethel ZIP Code zipdatamaps com 2022 Retrieved November 11 2022 U S Geological Survey Geographic Names Information System Grethel Kentucky Rennick Robert M 1987 Kentucky Place Names University Press of Kentucky p 126 ISBN 0813126312 Retrieved April 28 2013 nbsp This Floyd County Kentucky state location article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Grethel Kentucky amp oldid 1167128686, wikipedia, wiki, book, books, library,