Alphen aan den Rijn

municipality in the Netherlands

Alphen aan den Rijn is a municipality in the Dutch province of South Holland. In 2019, 110,986 people lived there.

Alphen aan den Rijn
View of Alphen aan den Rijn
View of Alphen aan den Rijn
Flag of Alphen aan den Rijn
Official seal of Alphen aan den Rijn
Alphen aan den Rijn is located in Netherlands
Alphen aan den Rijn
Alphen aan den Rijn
Coordinates: 52°07′45.9″N 4°39′34.6″E / 52.129417°N 4.659611°E / 52.129417; 4.659611
Country Netherlands
Province Zuid-Holland
Government
 • MayorLiesbeth Spies
Area
 • Total126.2 km2 (48.7 sq mi)
Population
 (January 1, 2001)
 • Total104,460
 • Density827.7/km2 (2,144/sq mi)
Time zoneUTC+01:00 (CET)
Postal code(s)
2400–2409, 2445, 2471
Area code(s)0172, 079
CIN0484
WebsiteOfficial website

On 1 January 2014, the former municipalities of Boskoop and Rijnwoude joined together to become the municipality of Alphen aan den Rijn.