WNHI (106.5 FM) is based in a city that has how many inhabitants ?
WNHI:  Licensed to Farmington, New Hampshire, the station's transmitter is located in New Durham, and studios are located in Rochester. Rochester, New Hampshire:  As of the 2010 census, the city population was 29,752, and in 2016 the estimated population was 30,345.
29,752