Uusimaa Regional Council has 26 member municipalities with a population of 1.5 million, which is more than a quarter of the country's total population. Surface are is 9 440 km2.
Member Municipalities,
population 31.12.2011
Link to website:
Askola
4 913
Espoo
252 306
Hanko
9 415
Helsinki
595 272
Hyvinkää
45 533
Ingå
5 559
Järvenpää
38 965
Karkkila
9 180
Kauniainen
8 801
Kerava
34 552
Kirkkonummi
37190
Lapinjärvi
2 847
Lohja
47 287
15 560
Mäntsälä
20 137
Nurmijärvi
40 341
Pornainen
5 121
Porvoo
48 841
Pukkila
2 016
Raseborg
28 948
Sipoo
18 520
Siuntio
6 145
Tuusula
37 655
Vantaa
202 897
Vihti
28 588
