Union Bank Of India is in Follwing Districts in Karnataka State

Bagalkot
Bagalkote
Bangalore
Bangalore Rural
Bangalore Urban
Belgaum
Belgavi
Belguam
Bellary
Bengaluru
Bidar
Bijapur
Chamarajanagar
Chamrajnagar
Chickmagalur
Chikmagalur
Chitradurga
Dakshin Kannad
Dakshin Kannada
Dakshina Kannada
Davangere
Devangere
Dharwad
Ernakulam
Gadag
Gadak
Gulbarga
Gulberga
Hassan
Haveri
Hubali
Hubli
Hulyal
Indi
Kalburgi
Karwar
Kodagu
Kolar
Kolar Narasapura
Koppal
Madikeri
Magalore
Mandya
Mangalore
Mangore
Muddebihal
Mysore
Mysuru
Mysusru
Raichur
Ramanagar
Ramanagara
Ramangaram
Sagar
Saidapur
Sedam
Shimoga
Shiviamogga
Tumkur
Udipi
Udupi
Uttar Kannad
Uttara Kannada
Yadagiri
Yadgir