 olive township olive township olive township hall is located at 1400 w pratt road dewitt mi 48820 there are currently 5 republican elected officials supervisor earl t barks r 3600 e centerline st johns 9892246969 clerk sandra june r 1669 e alward road dewitt 5176689506 treasurer david l cook r 10408 bond rd dewitt 5176695082 trustee eric voisinet r 3252 e chadwick rd dewitt 5176698986 trustee gail watkins r 1869 e jason road st johns 9892240991 the next election for all township elected positions is november 2016 clinton county commissioners olive township has one republican elected county commissioner district no 7 adam stacey r 6724 english oak drive east lansing 48823 ph 517 3396919 term exps 12312014 the next election for county commissioners is november 2014 township meetings  the olive township board meetings are the 2nd monday at 730 pm and are held at the township hall 