Via the Official Gazette: NDRRMC Situation Report on the effects of typhoon Yolanda, December 6, 2013 (6:00 a.m.). Excerpt:
Number of affected areas
12,118 barangays in 44 provinces, 589 municipalities, and 57 cities of Regions IV-A, IV-B, V, VI, VII, VIII, X, XI, and Caraga.
A total of 21,788 families (94,310 persons) are being served inside 385 evacuation centers. While 850,939 families (3,912,437 persons) who are not in evacuation centers, are also being served.
There are currently 1,210,100 houses (599,121 totally / 612,979 partially) tallied in the affected provinces.