Westerlo is a
municipality located in the
Belgian province of
Antwerp. The municipality comprises seven towns:
- Westerlo centrum (population 3,831)
- Oevel (population 3,454)
- Tongerlo (population 4,679)
- Heultje (population 3,973)
- Voortkapel (population 2,408)
- Oosterwijk (population 2,350)
- Zoerle-Parwijs (population 2,202)