Salem, Oregon (January 2, 2026) – Marion and Polk Schools Credit Union (“Maps”) announced that it has completed its acquisition of Lewis & Clark Bank (the “Bank”), whereby Maps purchased and assumed substantially all assets and liabilities of the Bank in an all-cash transaction. The transaction was completed on December 31, 2025.
As a result of the transaction, Maps now has over $1.7 billion in assets, serves over 83,000 members, and has a total of 14 full-service branch locations. Maps’ existing members and former bank customers now have access to enhanced products and services in the Portland region, the North Coast, and the Willamette Valley, in addition to competitive rates and expanded digital banking tools.
Mark Zook, President & CEO of Maps, said, “This partnership with Lewis & Clark further expands our presence to serve our growing member base in Northwestern Oregon and Southwestern Washington. The combined resources of Maps and Lewis & Clark will produce excellent opportunities for our existing and newest members and the communities in which they live, with an expanded array of resources and products and additional branch locations.”
Jeff Sumpter, former President & CEO of Lewis & Clark Bancorp and Lewis & Clark Bank, commented, “Partnering with Maps has been an outstanding experience from day one, and we are thrilled that the Lewis & Clark team has found a home at Maps and will continue to offer the same attentive, personal service that our customers have valued most.”
The two organizations are expected to be fully integrated in the first quarter of 2027.
Doeren Mayhew Advisors, LLC served as financial advisor and Luse Gorman, PC served as legal counsel to Maps. Performance Trust Capital Partners, LLC served as financial advisor and Alston & Bird LLP served as legal counsel to Lewis & Clark Bancorp and Lewis & Clark Bank.
About Maps
Maps is an Oregon-chartered credit union, now with over 83,000 members and 14 full-service branches serving Northwestern Oregon and Southwestern Washington. Maps was founded in 1935 as an educators’ credit union and believes in lifelong learning. Maps’ mission of “Every Member Benefits” drives the focus on giving back to members through affordable loan rates, competitive savings rates, and products and services designed to meet the needs of the membership. Maps is actively involved in Marion and Polk County communities through volunteerism, charitable giving, sponsorships, and more. Due to the Credit Union’s partnership with Lewis & Clark Bank, Maps intends to similarly invest in the communities of its newly expanded footprint. To learn more, visit www.mapscu.com. Maps’ deposits are insured by the National Credit Union Administration up to $250,000 per account category.
Forward Looking Statements
This news release may contain certain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, such as statements relating to future plans and expectations. Such forward-looking statements are about matters that are inherently subject to risks and uncertainties. Because of the risks and uncertainties inherent in forward-looking statements, readers are cautioned not to place undue reliance on them, whether included in this news release or made elsewhere from time to time by Marion and Polk Schools Credit Union, Lewis & Clark Bancorp, Lewis & Clark Bank, or on behalf of any of them. Marion and Polk Schools Credit Union, Lewis & Clark Bancorp, and Lewis & Clark Bank disclaim any obligation to update such forward-looking statements.

