Portuguese football league system
The Portuguese association football league system is the following:
Level
League(s)/Division(s)
1
Primeira Liga
18 clubs
2
LigaPro
24 clubs
3
Serie A
(Regional league)
10 clubs
Serie B
(Regional league)
10 clubs
Serie C
(Regional league)
10 clubs
Serie D
(Regional league)
10 clubs
Serie E
(Regional league)
10 clubs
Serie F
(Regional league)
10 clubs
Serie G
(Regional league)
10 clubs
Serie H
(Regional league)
10 clubs
4
Portuguese District First Levels
Viana do Castelo FA First Division
(District league)
16 clubs
Braga FA Pro-National Division
(District league)
18 clubs
Bragança FA Division of Honour
(District league)
14 clubs
Vila Real FA Division of Honour
(District league)
14 clubs
Porto FA Elite Division
(District league)
20 clubs
Aveiro FA First Division
(District league)
18 clubs
Viseu FA Division of Honour
(District league)
16 clubs
Guarda FA First Division
(District league)
14 clubs
Coimbra FA Division of Honour
(District league)
16 clubs
Leiria FA Division of Honour
(District league)
16 clubs
Castelo Branco FA First Division
(District league)
10 clubs
...
Wikipedia