 humppila is a municipality of finland. it is located in the province of southern finland and is part of the tavastia proper region. the municipality has a population of  () and covers an area of  of which  is water. the population density is . neighbouring municipalities are forssa, jokioinen, ypÃ¤jÃ¤, loimaa, punkalaidun, and urjala. the municipality of humppila is unilingually finnish. the municipality owes the essence of its development to the arrival of the [[list of railway lines in finland#line 9: turku - pieks.c3.a4m.c3.a4ki|turkuâtoijala 
Municipalities_of_Tavastia_Proper