Denise Koch

When was Denise Koch born?

Denise Koch is a well-known American broadcast journalist with a long and illustrious career in television news. Similar to When was Born Denise Koch December 10, 1945.

Koch is best known for her time as an anchor at WJZ-TV in Baltimore, where she delivered information to viewers in the Baltimore-Washington metropolitan area for over three decades.

Denise Koch

Her warm demeanor, professionalism, and commitment to journalism earned her the respect of colleagues and viewers. In this blog post, we will explore Denise Koch’s background, her rise to prominence as a news anchor in Baltimore, and details about her life, such as when she was born.

Quick Facts About Denise Koch

Name:Denise Koch
Relationship Status:Married
Nick Name:Denise Marcum
Date of Birth:December 10, 1945
Age:77 years old
Height:5 feet, 5 inches
Net Worth:$1.5 million
Occupation:Broadcast Journalism career

Denise Koch’s Early Life

Denise Koch was born on December 10, 1945, in Harrisburg, Pennsylvania. She was born to parents John and Margie Koch and has one younger brother named John. Denise grew up in Camp Hill, Pennsylvania, a small town outside of Harrisburg. From an early age, Denise knew she wanted to go into broadcasting.

She often read magazines about television and radio and dreamed of being on camera one day. Koch graduated from high school in 1963 and attended Penn State University. At Penn State, she majored in speech communications, focusing on radio and TV. She gained experience working at the college radio and TV stations. After graduating in 1967, Koch began working as a producer and performer for a cable company in Carlisle, Pennsylvania. This launched her broadcasting career.

Denise Koch’s Journalism career

Over the next 35 years at WJZ, Koch cemented her status as one of Baltimore’s most trusted news personalities. She co-anchored with famed Baltimore broadcaster Jerry Turner, who became her mentor. In 1984, Koch began co-anchoring the 11 PM news with Al Sanders, forming a partnership lasting over 20 years. Known as “Denise and Al,” they became fixtures in Baltimore homes at the end of the local news.

Koch also anchored the 5 PM newscasts at times during her WJZ career. Her warmth, positivity, and genuineness connected with viewers who saw her as a friend sharing the day’s essential happenings. Koch reported live from major events like political conventions and presidential inaugurations. She interviewed countless notable figures, from entertainers to athletes to politicians. During her long tenure, Koch covered significant local and national stories like the Maryland train collision 1987, Hurricanes Hugo and Andrew, and the Monica Lewinsky scandal.

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Interesting Facts About Denise Koch’s

  • Koch was born in Harrisburg, PA but built her broadcasting career in Baltimore, where she has lived for over 50 years.
  • She started journalism at Penn State University, working at the college radio and TV stations.
  • Her first on-air job was as a “weather girl” giving forecasts at WMAR-TV in Baltimore in 1969.
  • Koch was hired by WJZ-TV in 1977 and stayed there for over 3 decades, becoming a Baltimore broadcasting icon.
  • She co-anchored the evening news alongside Jerry Turner and later Al Sanders for over 20 years.
  • Koch covered major stories like the 1987 Maryland train collision, Hurricanes Hugo & Andrew, and the Monica Lewinsky scandal.
  • She reported live from the Statue of Liberty centennial celebration in 1986, staying on-air for 8 hours.
  • Behind the scenes, Koch mentored up-and-coming journalists at WJZ.

Denise Koch’s Personal Life

Though much is known about Denise Koch’s broadcasting career, she has kept her personal life private. Koch married her husband, John Marcum, in 1971 while she was working at WMAR. The couple has two daughters together, Jennifer and Amanda. Jennifer is an actress, and Amanda works in the tech sector. Koch and her husband eventually divorced, but she professionally retained his last name, Marcum.

Outside of work, Koch has been involved with several charities and foundations. She supports organizations that help women and children in need and journalism associations. An avid animal lover, Koch does volunteer work for pet adoption programs. Now in her mid-70s, the Pennsylvania native still calls Baltimore home. She makes occasional special appearances on WJZ to lend her insights on significant stories. While Koch stepped back from the spotlight, she remains a beloved figure in the community and an inspiration to the journalists who followed in her footsteps.

Frequently Asked Questions

She is currently 77 years old.

She is American, born in Pennsylvania.

She was married to John Marcum, but they eventually divorced. She still uses his last name professionally.

Yes, she has two daughters named Jennifer and Amanda with her ex-husband.

She graduated from Penn State University in 1967.


Denise Koch, born in 1945 in Pennsylvania, has a remarkable career in broadcast journalism. After college, she began broadcasting in Baltimore in 1969 and co-anchored WJZ-TV for over 20 years. Koch covered major local and national news events with a warm demeanor and professional approach. Known as a devoted mother and philanthropist, she retired from anchoring in 2011. Despite retiring in 2011, Koch remains a local icon and pioneer, paving the way for future journalists, particularly women, in the Baltimore television market.

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