Category:Populated places in the Ilocos Region

• Cities in the Ilocos Region (4 C, 1 P)
• Municipalities of the Ilocos Region (4 C)
• Provinces of the Ilocos Region (4 C, 4 P)

I

• Populated places in Ilocos Norte (2 C, 1 P)
• Populated places in Ilocos Sur (2 C, 1 P)

L

• Populated places in La Union (2 C, 2 P)

P

• Populated places in Pangasinan (3 C, 2 P)