In April 2015, the DTM verified 123 sites out of the 187 sites reported to be hosting IDPs displaced due to ongoing conflict. 666,097 IDPs were identified in 163,401 households. 234,138 IDPs were identified in host communities, 226,076 in spontaneous settlements, 143,135 in PoCs and 62,748 in collective centres. The largest proportion of IDPs verified was in Unity state (232,247), followed by Jonglei (144,070), Upper Nile (109,272) and Lakes (101,663). The report contains information on population tracking and demographics, health, shelter, non food items, food security, livelihoods, water, sanitation, hygiene, protection, education and communication.