Urban Area Rank City Pop Rank City Country City Population Urban Area Population 34 19 Lima Peru 7603500 7603500 571 381 Arequipa Peru 733900 733900 679 474 Trujillo Peru 600900 600900 837 625 Chiclayo Peru 490400 490400 1010 870 Piura Peru 359400 359400 1032 898 Iquitos Peru 349300 349300 1173 1072 Chimbote Peru 298600 298600 1230 1137 Huancayo Peru 285600 285600 1237 1145 Cusco Peru 282600 282600 1441 1376 Pucallpa Peru 235500 235500 1478 1420 Tacna Peru 229100 229100 1807 1772 Ica Peru 186600 186600 1821 1787 Sullana Peru 184900 184900 2094 2071 Juliaca Peru 157100 157100 2329 2312 Huanuco Peru 140500 140500 2530 2514 Chincha Alta Peru 127200 127200 2877 2861 Ayacucho Peru 111100 111100 2900 2885 Tarapoto Peru 110000 110000 3083 3069 Talara Peru 103200 103200 3108 3094 Cajamarca Peru 102300 102300