Urban Area Rank City Pop Rank City Country City Population Urban Area Population 167 131 Warszawa Poland 1609800 2202000 409 352 Lodz Poland 783700 1013300 531 380 Krakow Poland 734400 783100 645 449 Wroclaw Poland 633400 633400 641 497 Poznan Poland 580700 635900 486 670 Gdansk Poland 457100 866800 806 742 Szczecin Poland 416000 505300 958 805 Bydgoszcz Poland 385100 385100 1019 880 Lublin Poland 354700 354700 129 945 Katowice Poland 336400 2657100 1221 1126 Bialystok Poland 286900 286900 1332 1254 Gdynia Poland 258700 258700 1360 1284 Czestochowa Poland 252900 252900 1425 1357 Sosnowiec Poland 237800 237800 1473 1413 Radom Poland 230200 230200 1609 1563 Kielce Poland 209800 209800 1630 1585 Gliwice Poland 207400 207400 1642 1598 Torun Poland 205900 205900 1888 1859 Bielsko-Biala Poland 177600 177600 1903 1875 Olsztyn Poland 176100 176100 2035 2009 Rzeszow Poland 163100 163100 2288 2270 Rybnik Poland 143000 143000 2435 2420 Walbrzych Poland 133200 133200 2476 2460 Plock Poland 130700 130700 2479 2463 Elblag Poland 130600 130600 2496 2480 Opole Poland 129100 129100 2527 2511 Gorzow Wielkopolski Poland 127300 127300 2601 2585 Wloclawek Poland 123600 123600 2652 2636 Tarnow Poland 121500 121500 2677 2661 Zielona Gora Poland 120100 120100 2809 2793 Koszalin Poland 113300 113300 2932 2918 Legnica Poland 108800 108800 2989 2974 Kalisz Poland 106500 106500 3098 3084 Grudziadz Poland 102600 102600 3114 3100 Slupsk Poland 102100 102100 3143 3129 Jastrzebie-Zdroj Poland 100600 100600