, native_name_lang =
, settlement_type = Village
, image_skyline = Sälinkään kartano ja Torppari-muistomerkki.jpg
, image_alt =
, image_caption = The Sälinkää Manor
, image_flag =
, flag_alt =
, image_seal =
, seal_alt =
, image_shield =
, shield_alt =
, nickname =
, motto =
, image_map =
, map_alt =
, map_caption =
, pushpin_map = Finland
, pushpin_label_position =
, pushpin_map_alt =
, pushpin_map_caption = Location in Finland
, coordinates =
, coor_pinpoint =
, coordinates_footnotes =
, subdivision_type = Country
, subdivision_name =
Finland
, subdivision_type1 =
Region
, subdivision_name1 =
Uusimaa
, subdivision_type2 =
Municipality
, subdivision_name2 =
Mäntsälä
Mäntsälä () is a municipality in the province of Southern Finland, and is part of the Uusimaa region. It has a population of
() and covers an area of of
which
is water. The population density is
. The municipality is unilingually Finnish. M ...
, subdivision_type3 =
, subdivision_name3 =
, established_title =
, established_date =
, founder =
, seat_type =
, seat =
, government_footnotes =
, leader_party =
, leader_title =
, leader_name =
, unit_pref = Metric