This atlas contains a summary of findings from the thirteenth round of Mobility Tracking conducted across South Sudan through key-informants based assessment at payam and location level between July and August 2022. Mobility Tracking quantifies the presence of internally displaced persons (IDPs) and returnees in South Sudan in displacement sites and host communities. IOM DTM mapped a total of 2,257,672 IDPs (including 7% previously displaced abroad) and 2,175,352 returnees (including 29% from abroad) in 3,614 locations across South Sudan as of August 2022.