PORTLAND – The City Council voted 8-1 to approve the appointment of Tim Burton, a 23-year department veteran, to succeed Mike Chitwood as chief of police in Maine’s largest city.

Controversy leading up to the Monday night vote centered on minority concerns that diversity standards were not being followed.

Burton, who is white and a native of Portland, has served as acting chief since Chitwood, a highly visible and outspoken figure, resigned in July.

Burton was one of two finalists for the top spot with Anthony Holloway, a captain from the Clearwater, Fla., police department.

Councilor Karen Geraghty called Burton the right choice.

“He has demonstrated his commitment to the city of Portland for decades,” she said.

Others suggested more attention be paid to changes in the city.

“We’re growing more and more diverse every day,” said the Rev. Virginia Marie Rincon. “Where is the vision of the city? … We missed an opportunity to fulfill our full potential here.”

The Rev. Kenneth Lewis, pastor of Green Memorial AME Zion Church and vice president of the NAACP Portland Branch, said the council vote was not surprising and expressed hope that the city acts affirmatively in future hiring processes.

The council heard three hours of testimony that was occasionally emotional.

“This issue has certainly brought out strong feelings,” said City Manager Joseph Gray, who recommended Burton. “This city means a great deal to me personally and professionally. … As city manager I will continue to work with all our communities as we build a more inclusive Portland.”