We offer a full range of financial services designed to meet your unique needs. When you bank with Security National Bank in Mapleton, you bank with someone you know and trust. 


SNB Mapleton Building


PO Box 178
313 N. 4th Street
Mapleton, IA 51034

712-882-1343


Bank Lobby Hours

Monday - Thursday: 9:00AM-4:00PM

Friday: 9:00AM - 6:00PM

Drive-up / Walk-up Hours

Monday - Thursday: 8:00AM - 5:00PM

Friday: 8:00AM - 6:00PM

Saturday: 9:00AM - 12NOON

Insurance Agency Hours

Phone 712-882-1343

Monday - Thursday: 9:00AM-4:00PM

Friday: 9:00AM - 6:00PM