lp                     city population area (km 2 )         current voivodeship
0    2                   kraków    756 441     326 , 80   lesser poland voivodeship
1    9                   lublin    351 345     147 , 45          lublin voivodeship
2   13              częstochowa    241 449     159 , 71        silesian voivodeship
3   14                    radom    224 501     111 , 80        masovian voivodeship
4   15                sosnowiec    221 775      91 , 06        silesian voivodeship
5   17                   kielce    205 655     109 , 65  swietokrzyskie voivodeship
6   22          bielsko - biała    175 476     124 , 51        silesian voivodeship
7   27         dąbrowa górnicza    128 560     188 , 73        silesian voivodeship
8   35                   tarnów    115 769      72 , 38   lesser poland voivodeship
9   42                 jaworzno     95 383     152 , 67        silesian voivodeship
10  45                nowy sącz     84 492      57 , 58   lesser poland voivodeship
11  48                  siedlce     77 102      32 , 00        masovian voivodeship
12  53  ostrowiec świętokrzyski     72 888      46 , 43  swietokrzyskie voivodeship
13  66             stalowa wola     64 753      82 , 52   subcarpathian voivodeship
14  71                   mielec     60 979      46 , 89   subcarpathian voivodeship
15  76                   będzin     58 559      37 , 37        silesian voivodeship
16  84             starachowice     52 430      31 , 82  swietokrzyskie voivodeship
17  85                zawiercie     52 290      85 , 25        silesian voivodeship
18  87               tarnobrzeg     49 753      85 , 39   subcarpathian voivodeship
19  88                   puławy     49 223      50 , 49          lublin voivodeship
20  92     skarżysko - kamienna     48 308      64 , 39  swietokrzyskie voivodeship
21  97                   dębica     46 693      34 , 02   subcarpathian voivodeship

Table as JSON:
{"lp":{"0":2,"1":9,"2":13,"3":14,"4":15,"5":17,"6":22,"7":27,"8":35,"9":42,"10":45,"11":48,"12":53,"13":66,"14":71,"15":76,"16":84,"17":85,"18":87,"19":88,"20":92,"21":97},"city":{"0":"kraków","1":"lublin","2":"częstochowa","3":"radom","4":"sosnowiec","5":"kielce","6":"bielsko - biała","7":"dąbrowa górnicza","8":"tarnów","9":"jaworzno","10":"nowy sącz","11":"siedlce","12":"ostrowiec świętokrzyski","13":"stalowa wola","14":"mielec","15":"będzin","16":"starachowice","17":"zawiercie","18":"tarnobrzeg","19":"puławy","20":"skarżysko - kamienna","21":"dębica"},"population":{"0":"756 441","1":"351 345","2":"241 449","3":"224 501","4":"221 775","5":"205 655","6":"175 476","7":"128 560","8":"115 769","9":"95 383","10":"84 492","11":"77 102","12":"72 888","13":"64 753","14":"60 979","15":"58 559","16":"52 430","17":"52 290","18":"49 753","19":"49 223","20":"48 308","21":"46 693"},"area (km 2 )":{"0":"326 , 80","1":"147 , 45","2":"159 , 71","3":"111 , 80","4":"91 , 06","5":"109 , 65","6":"124 , 51","7":"188 , 73","8":"72 , 38","9":"152 , 67","10":"57 , 58","11":"32 , 00","12":"46 , 43","13":"82 , 52","14":"46 , 89","15":"37 , 37","16":"31 , 82","17":"85 , 25","18":"85 , 39","19":"50 , 49","20":"64 , 39","21":"34 , 02"},"current voivodeship":{"0":"lesser poland voivodeship","1":"lublin voivodeship","2":"silesian voivodeship","3":"masovian voivodeship","4":"silesian voivodeship","5":"swietokrzyskie voivodeship","6":"silesian voivodeship","7":"silesian voivodeship","8":"lesser poland voivodeship","9":"silesian voivodeship","10":"lesser poland voivodeship","11":"masovian voivodeship","12":"swietokrzyskie voivodeship","13":"subcarpathian voivodeship","14":"subcarpathian voivodeship","15":"silesian voivodeship","16":"swietokrzyskie voivodeship","17":"silesian voivodeship","18":"subcarpathian voivodeship","19":"lublin voivodeship","20":"swietokrzyskie voivodeship","21":"subcarpathian voivodeship"}}