CelebList
CM

Colleen McCullough Net Worth

View full profile

Colleen McCullough's net worth is currently estimated at $50M in 2026.

Net Worth Over Time

$0M$10M$20M$30M$40M$50M19741990200020102026

Net Worth Timeline

1974$0.01MD

Debut Novel "Tim" Released

McCullough publishes her first novel, "Tim". This marks her entry into writing.

1977$1M+9900%A

"The Thorn Birds" Published

"The Thorn Birds" becomes an international bestseller. McCullough gains global fame and fortune.

1983$10M+900%S

"Thorn Birds" Miniseries Airs

The television miniseries adaptation is highly successful. This further increases her wealth and fame.

1987$20M+100%A

Begins "Masters of Rome" Series

McCullough starts writing historical novels. Her net worth steadily climbs.

2015$50M+150%A

Death of Colleen McCullough

McCullough passes away, leaving behind a vast body of work. Her books continue to sell.

2026$50MB

Lasting Literary Impact

McCullough's novels remain popular. While she is not as culturally dominant as during her peak, her work continues to be read.

Last updated: February 25, 2026