Mankkaa (Finnish) or Mankans (Swedish) is a suburb of Espoo, located between Tapiola and Kauniainen, with a population of 7,704 (2006), of which 704 speak Swedish as a first language (2005). Most of Mankkaa falls under the postal code 02180, with 02630 being the code of the areas situated near the Helsinki-Turku freeway in the north. The main thoroughfare in Mankkaa is Mankkaantie, which had been heavily congested with traffic during rush hours until Ring II was completed in 2000. The second major road is Sinimäentie, which is lined with large office buildings and stores.