Ka cika wannan jumlar: Birnin Wieluń ya bunƙasa a ƙarni na 16, wanda ake kira Zamanin Zinariya na Poland. Birni ne na masarauta na Poland kuma babban birnin ƙasar Wieluń, wani ɓangare na Sieradz Voivodeship a lardin Greater Poland na Poland Crown. Garin ya lalace a cikin Yakin Poland, kamar yadda
Yaƙin Byczyna ya faru kusa da Wieluń. Lokaci mai kyau ya ƙare a cikin mamayewar Sweden mai ban tsoro (1655<unk>1660), lokacin da 'yan Sweden suka mamaye garin, da kuma sojojin Poland, waɗanda suka ɗauki fansa a kan mazaunan Furotesta saboda goyon bayan su na Lutheran Swedes. A ƙarshe, a cikin 1707<unk>1711, yawan mutanen Wieluń ya lalace ta hanyar annoba (duba ka'idar miasma), wanda ya kashe 2,000. Bayan Raba na Biyu na Poland a 1793, Wieluń na ɗan gajeren lokaci yana cikin Masarautar Prussia, a cikin 1807 ya zama wani ɓangare na sabon da aka kafa, amma ɗan gajeren lokaci, Polish Duchy na Warsaw, kuma a cikin 1815 ya zama wani ɓangare na Poland Congress Poland, inda ya kasance har zuwa Yaƙin Duniya na I. An ƙone garin sau biyu (1791, 1858), kuma bayan wuta ta biyu, an sake gina shi a cikin sabon tsari. Bayan Yaƙin Duniya na I, Poland ta sake samun 'yanci a 1918, kuma a cikin interbellum Wieluń ya kasance wurin zama na gundumar a cikin Łódź Voivodeship.