Nieuwkoop

municipality in South Holland, the Netherlands

Nieuwkoop is a municipality in the Dutch province of South Holland. In 2019, 28,628 people lived there.

Nieuwkoop
View of Nieuwkoop
View of Nieuwkoop
Flag of Nieuwkoop
Official seal of Nieuwkoop
Nieuwkoop is located in Netherlands
Nieuwkoop
Nieuwkoop
Coordinates: 52°11′25.9″N 4°45′35.2″E / 52.190528°N 4.759778°E / 52.190528; 4.759778
Country Netherlands
Province Zuid-Holland
Government
 • MayorRobbert-Jan van Duijn
Area
 • Total78.05 km2 (30.14 sq mi)
Population
 (January 1, 2001)
 • Total26,890
 • Density344.5/km2 (892/sq mi)
Time zoneUTC+01:00
Postal code(s)
1428, 2421, 2431, 2432, 2435, 2441, 2461, 3651–3653
MCN0569
WebsiteOfficial website

It was enlarged with the former municipalities of Liemeer and Ter Aar on 1 January 2007.