Saint Paul, Minn.-based City & County CU and Minnetonka, Minn.-based Mill City CU completed their merger on Jan. 1, according to the Minnesota Department of Commerce.

The National Credit Union Administration gave its regulatory approval in August 2018.

City & County CU had total assets of $548.8 million and Mill City CU had total assets of $332.0 million as of Dec. 31, 2018, according to S&P Global Market Intelligence data.