This report features the preliminary findings of a major randomized post-disaster household survey conducted in Port-au-Prince in late February and early March 2010. It is the only geo-referenced pre- and post-disaster survey (comparing 2009 and 2010 population samples) available. With some 2,947 households sampled it also constitutes the most comprehensive survey of general and displaced/camp population needs undertaken since the January 2010 earthquake. The study was administered by a team of Haitian, American and Canadian researchers affiliated with the University of Michigan and the Geneva-based Small Arms Survey.
