№ Nombre Personas %% Acum.% %Pobl. %Extr. 1 Chillán 16935 80.2 80.2 9.17 100 2 San Carlos 1027 4.9 85 1.94 100 3 Chillán Viejo 723 3.4 88.4 2.34 100 4 Quillón 432 2 90.5 2.47 100 5 Bulnes 359 1.7 92.2 1.67 100 6 Coihueco 348 1.6 93.8 1.29 100 7 Pinto 316 1.5 95.3 2.92 100 8 Yungay 156 0.7 96.1 0.88 100 9 San Nicolás 142 0.7 96.7 1.22 100 10 San Ignacio 134 0.6 97.4 0.83 100 11 Ñiquén 109 0.5 97.9 0.98 100 12 Coelemu 100 0.5 98.4 0.63 100 13 El Carmen 71 0.3 98.7 0.59 100 14 Cobquecura 51 0.2 98.9 1.02 100 15 Quirihue 50 0.2 99.2 0.43 100 16 Ránquil 47 0.2 99.4 0.82 100 17 Pemuco 44 0.2 99.6 0.52 100 18 San Fabián 43 0.2 99.8 1 100 19 Ninhue 17 0.1 99.9 0.33 100 20 Treguaco 13 0.1 100 0.24 100 21 Portezuelo 9 0 100 0.19 100