Village Marmang of Jang, Tawang comes under state Arunachal Pradesh. This is situated 44 kms far from city TAWANG. Total Population of Village is 497 and household count is 74. For Education Village has facility of Govt Primary, Govt Middle, Govt Secondary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Waste water flows by no Drainage on the streets.