Bank branch directory
NSB Bank Branches in Mason City, Iowa
The FDIC reported 2 deposit-reporting offices for NSB Bank in Mason City as of June 30, 2025. Bankular currently provides 2 detailed location pages. Current totals may differ from the historical SOD snapshot because of later openings, closures, relocations and bank mergers.
Detailed location pages2
FDIC-reported offices2
Reported branch deposits$116.1M
SOD reporting dateJune 30, 2025
Branch map
NSB Bank locations in Mason City
Locations
NSB Bank branches in Mason City
Main Office
2650 4th St Sw, Mason City, Iowa, 50401
Full-service branch · Opened December 31, 1932
Reported deposits · June 30, 2025$96.4M
Branch details and directions →
Regency
451 S Illinois Ave, Mason City, Iowa, 50401
Full-service branch · Opened September 20, 1936
Reported deposits · June 30, 2025$19.8M
Branch details and directions →