Village Millang Lonpong of Mariyang, Upper Siang comes under state Arunachal Pradesh. This is situated 64 kms far from city YINGKIONG. Total Population of Village is 598 and household count is 84. For Education Village has facility of Govt Primary, Govt Middle, school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are Spring. Waste water flows by open Drainage.