Rennes babbar kwamun ce ta Faransa, kuma babban birni na sashen Ille-et-Vilaine da na yankin Bretagne, hallo ɗaya daga cikin manyan masarautun tarihi na Duchen Bretagne.
Wannan birni yana gabas da Bretagne a amincin Ille da Vilaine.
A shekara ta 2009, mazaunan birni Rennes kimamin 206,604 ne. Rennes shine birni na goma sha ɗaya mafi girma a Faransa a yawan mazaunan. Yankin aiki na Rennes yana da mazaunan 751,527, kuma yana daya daga cikin masu mahimmancin karfi a Faransa.
A cikin shekarar 2006, Rennes ita ce, birni na takwas na Faransa a yawan ɗalibai.
A shekara ta 2011, birni ne na farko, na uku a Faransa, game da wadatar arziki ga duk wani mazaunin ƙasar.
Hakanan, a cikin 2012, Rennes, shine gari wanda aka fi jin dadin zama a cikinta a duk Faransa in ji L’Express.
Garin Rennes yana kawo gudummuwarsa wajen ayyukan Tarbiyya Tatali a wani ɓangare na Asusun Tallafawa Abubuwan inganta ci gabasa.