Village Lower Sinnu of Laju, Tirap comes under state Arunachal Pradesh. This is situated 31 kms far from city KHONSA. Total Population of Village is 498 and household count is 82. For Education Village has facility of Govt Primary, Private Primary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are River/Canal. Waste water flows by no Drainage on the streets.