| Enumerated Area | pre1851 | 1851 | 1861 | 1871 | 1881 | 1891 | 1901 | 1911 |
| Fairbank Twp | NIP | ALG | ||||||
| Fairport Village | ONT | |||||||
| Falcon | TBRR | |||||||
| Falconbridge | NIP | |||||||
| Falconer Twp | NIP | NIP | ||||||
| Falkirk | MID | |||||||
| Falkland Village | BRA | |||||||
| Fallbrook Village | LNK | |||||||
| Faraday Twp | HAS | HAS | HAS | HAS | HAS | |||
| Farington Twp | TBRR | |||||||
| Farrans Point Village | STO | |||||||
| Fellows | LnA | |||||||
| Fenelon Falls Village | VIC | VIC | VIC | VIC | ||||
| Fenelon Twp | VIC | VIC | VIC | VIC | VIC | VIC | VIC | |
| Fenwick Twp | ALG | ALG | ||||||
| Fergus Village | WGT | WGT | WGT | WGT | WGT | WGT | ||
| Ferguslea | REN | |||||||
| Ferguson Twp | MUS | MUS | MUS | PSD | ||||
| Fergusons Falls | LNK | |||||||
| Fermoy Village | FRO | |||||||
| Ferrie Twp | MUS | MUS | MUS | PSD | ||||
| Ferris Twp | NIP | NIP | ||||||
| Fesserton | SIM | |||||||
| Feversham Village | GRY | |||||||
| Field | NIP | NIP | ||||||
| Finch | TBRR | |||||||
| Finch Twp | STO | STO | STO | STO | STO | STO | STO | |
| Fingal Village | ELG | |||||||
| Finlayson Twp | NIP | |||||||
| Firstbrooke Twp | NIP | |||||||
| Fisherville Village | HLD | |||||||
| Fitzgerald Twp | NIP | NIP | ||||||
| Fitzroy Twp | CAR | CAR | CAR | CAR | CAR | LNK | LNK | CAR |
| Flamborough East Twp | WTW | MS | WTW | WTW | WTW | WTW | WTW | WTW |
| Flamborough West Twp | WTW | WTW | WTW | WTW | WTW | WTW | WTW | |
| Fleming Twp | TBRR | |||||||
| Flinton Village | LnA | |||||||
| Flos Twp | SIM | SIM | SIM | SIM | SIM | SIM | SIM | |
| Flower Station | LNK | |||||||
| Flying Post | ALG | |||||||
| Flying Post Indian Reserve | NIP | |||||||
| Foley Twp | MUS | MUS | MUS | PSD | ||||
| Folger Station | LNK | |||||||
| Fonthill Village | WLD | |||||||
| Forest Town | LAM | LAM | LAM | LAM | ||||
| Foresters Falls | REN | REN | ||||||
| Forlone Station | TBRR | |||||||
| Formosa | BRU | |||||||
| Fort Erie Village | WLD | WLD | WLD | WLD | WLD | WLD | ||
| Fort Frances Town | ALG | ALG | TBRR | |||||
| Fort Frederick Twp | FRO | |||||||
| Fort Henry Twp | FRO | |||||||
| Fort Matatchewan | NIP | |||||||
| Fort Stewart Village | HAS | |||||||
| Fort William Indian Reserve | TBRR | |||||||
| Fort William Town | ALG | ALG | TBRR | |||||
| Fournier Village | PRE | |||||||
| Fox Island Lake Wabigoon | ALG | |||||||
| Fraleck Twp | NIP | |||||||
| Frankford Village | HAS | HAS | ||||||
| Franklin Twp | MUS | MUS | MUS | MUS | MUS | |||
| Franktown Village | LNK | |||||||
| Fraser Twp | REN | REN | REN | REN | REN | |||
| Fraserville | PET | |||||||
| Fredericksburgh North Twp | LnA | LnA | LnA | LnA | ||||
| Fredericksburgh South Twp | LnA | LnA | LnA | LnA | ||||
| Fredericksburgh Twp | LnA | LnA | ||||||
| Freeman Twp | MUS | MUS | MUS | |||||
| French | NIP | |||||||
| French Portage | TBRR | |||||||
| French River | MUS | PSD | ||||||
| French River | NIP | |||||||
| Frenchman | ALG | |||||||
| Frenchman's Head | TBRR | |||||||
| Fripp | ALG | |||||||
| Front Creek | PSD | |||||||
| Froomfield Village | LAM | |||||||
| Fullarton Twp | PER | PER | PER | PER | PER | PER | PER | PER |