First Interstate Bank – Lakeside is a full-service community bank branch dedicated to providing trusted financial solutions and personalized service to individuals, families, and businesses throughout the Flathead Valley. Conveniently located on Highway 93 in Lakeside, the branch offers a wide range of services including personal and business checking and savings accounts, home loans and mortgages, lending solutions, wealth management services, and modern digital banking tools. Known for its friendly, local team and commitment to community values, First Interstate Bank helps customers manage, grow, and protect their finances with confidence. Rooted in Montana and serving the region for decades, the Lakeside branch continues to support the financial well-being of the communities it serves.
