Mutual Savings Association Fsa Address: 515 Delaware St, Oskaloosa, KS 66066 Phone: (785) 863-2205 Banks, Savings & Loan Associations Other Businesses: State Bank & Trust at 518 Liberty St, Oskaloosa, KS 66066 Mast Bakery & Deli at 508 Liberty St, Oskaloosa, KS 66066 Stinkys Other Side at 305 Jefferson St, Oskaloosa, KS 66066 Fork & Cork at 708 Walnut St, Oskaloosa, KS 66066