Nyorai kupfuurira kweiyi ndima - RGPF inodzokera shure kuna 1853. Muna 1854, RGPF yakanga yakavakirwa paFort George. Mukati menguva pfupi yeshanduko mukutanga kwema80, RGPF yaizivikanwa chete seGrenada Police Service. Munguva iyi, mapurisa akarasikirwa nechiremera chawo chose chose uye akamanikidzwa kupa masimba awo akawanda kuPeople's Revolutionary Army yakanga ichangobva kuumbwa. Dzimbahwe rayo pasi pehutungamiri hweMutungamiri weHurumende Maurice Bishop rakatamiswa kubva kuFort George (akatumidzwazve panguva iyoyo kuFort Rupert) kuenda kuMelville Street musi wa24 Chivabvu 1979. Zita racho rakadzorerwa uye mahofisi makuru emapurisa akadzokera kuFort George zvichitevera musi wa25 Gumiguru 1983 zvichitevera kudonha kwemauto kwaitungamirirwa naGeneral Hudson Austin uye kupinda kweUnited States muGrenada.
. Pamberi pa1984, vakuru vakuru vakanyoreswa musimba vakadzidziswa paRegional Police Training Centre muBarbados. Pakati pa1905 na1907, National Band yeGrenada yakavambwa muRGPF sedhiramu neBugle Corps. Yakanga yava kunzi Bhendi reHurumende, raiumbwa nevazvipiri vaisanganisira vezvokutengeserana. Musi wa1 Nyamavhuvhu 1967, bhendi rakapihwa zita rekuti RGPF bhendi rine VaSwitch De Couteau semukuru wavo wekutanga weMapurisa semukuru webhendi.