Village Chokamsar of Payeng , Upper Subansiri comes under state Arunachal Pradesh. This is situated 53 kms far from city DAPORIJO. Total Population of Village is 114 and household count is 22. For Education Village has facility of 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 no Drainage on the streets.