Cornerstone Bank is proud to be a part of the unique cultures of the Oklahoma communities in which we serve. Cornerstone’s family of employees not only works and lives in these communities, but has a long history of supporting the people and organizations in Watonga, Geary, and Mustang with not only our dollars, but also with many hours of support and volunteerism. In addition to these communities we will soon be serving the west Oklahoma City, Yukon and Bethany area. This page of our website is dedicated to our communities and the contributions our employees and local citizens are making in our efforts to be the “Cornerstone” of our communities”.

#BeACornerstone

Geary Branch

Geary Branch

Coming soon!


Mustang Branch

2020 Cornerstone Bank Holiday Classic (December 28th-30th)

We sponsored the Cornerstone Bank Holiday Classic basketball tournament at Mustang High School for the 3rd year. Congratulations to the Mustang Lady Broncos and Carl Albert Titans.


Christmas Gift Drive

We partnered with the Canadian County Children's Christmas Committee to provide Christmas gifts for foster children in Canadian County.


OKC Branch - Coming Soon

OKC Branch

Coming soon!


Watonga Branch

Watonga Branch

Coming soon!


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