Via the Official Gazette: NDRRMC Situation Report on the effects of typhoon Yolanda, December 10, 2013 (6:00 a.m.). Excerpt:
Number of affected areas
12,122 barangays in 44 provinces, 591 municipalities, and 57 cities of Regions IV-A, IV-B, V, VI, VII, VIII, X, XI, and Caraga.
A total of 21,379 families (103,604 persons) are being served inside 386 evacuation centers. While 860,806 families (3,952,667 persons) who are not in evacuation centers, are also being served.
There are currently 1,192,093 houses (593,787 totally / 598,306 partially) tallied in the affected provinces.