Glen Rock Police Chief retires after 40 years

Dean Ackermann steps down after over four decades of service to the borough

Mar. 31, 2026 at 11:21pm

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After 40 years of dedicated service, Glen Rock Police Chief Dean Ackermann has announced his retirement. Ackermann has been a fixture in the New Jersey borough, leading the police department since 1986.

Why it matters

Ackermann's retirement marks the end of an era for Glen Rock, as he has been a pillar of the community for over four decades. His long tenure and commitment to public safety have earned him the respect of both residents and fellow officers.

The details

Dean Ackermann joined the Glen Rock Police Department in 1986 and was appointed Chief of Police in 1991. During his 40-year career, he has overseen numerous initiatives to improve community policing and enhance public safety in the borough.

  • Dean Ackermann announced his retirement on March 31, 2026.
  • Ackermann has served as Glen Rock Police Chief since 1991.

The players

Dean Ackermann

The retiring Glen Rock Police Chief, who has served the borough for 40 years.

Glen Rock Police Department

The local law enforcement agency in Glen Rock, New Jersey, where Ackermann has spent his entire career.

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What they’re saying

“Chief Ackermann's dedication to the Glen Rock community is unparalleled. He has been a steady and respected leader for four decades, and his retirement is a significant loss for our town.”

— Mayor Samantha Wilkins, Mayor of Glen Rock

What’s next

The Glen Rock Borough Council will begin the process of selecting a new Police Chief to replace the retiring Ackermann.

The takeaway

Dean Ackermann's retirement marks the end of an era for the Glen Rock Police Department and the community he has faithfully served for 40 years. His long tenure and commitment to public safety have left a lasting impact on the borough.