Westvoorne

CountryNetherlands

Elevation

^[2]

0 m (0 ft)

Time zoneUTC+1 (CET)

Postcode

3233–3235

Westvoorne
Former municipality
Former city hall of Oostvoorne
Flag Coat of arms
Location in South Holland
Coordinates: 51°52′N 4°4′E / 51.867°N 4.067°E / 51.867; 4.067
Country	Netherlands
Province	South Holland
Municipality	Voorne aan Zee
Area [1]
• Total	97.48 km2 (37.64 sq mi)
• Land	53.18 km2 (20.53 sq mi)
• Water	44.30 km2 (17.10 sq mi)
Elevation [2]	0 m (0 ft)
Population  (January 2021)[3]
• Total	14,900
• Density	280/km2 (700/sq mi)
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)
Postcode	3233–3235
Area code	0181
Website	www.westvoorne.nl

Westvoorne is a former municipality on the island of Voorne-Putten in the western Netherlands, in the province of South Holland. The former municipality covered an area of 97.48 km² (37.64 sq mi) of which 44.30 km² (17.10 sq mi) was water. It had a population of 14,900 in 2021.

The municipality of Westvoorne was formed on 1 January 1980, through the merger of the former municipalities of Oostvoorne and Rockanje.^[4] It consisted of the population centres of Oostvoorne, Rockanje, Tinte and Helhoek.

On 1 January 2023, the municipality of Westvoorne merged with Brielle and Hellevoetsluis into the new municipality of Voorne aan Zee.