About Us








My name is Diane Mills.  My husband Glen and I have raised two children and lived in Marine on St. Croix since 1989.  I am very involved in the Marine on St Croix Community and was humbly awarded Citizen of the Year in 2015.  I started working at Security State Bank of Marine at the Marine office in 1995.  I wear many hats at the bank.  I am involved in Management, all types of lending to include Mortgage, Construction, Commercial & Consumer, along with being a Compliance Officer.  I enjoy and am willing to help customers with any needs they may have. I really appreciate working at a community bank where I can get to know customers and give them personal service.

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Marine on St. Croix
(651) 433-2424
(651) 433-2265
Chisago Lakes
(651) 257-4141
Forest Lake
(651) 464-1033
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(866) 842-5208
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