Kourtney Mary Kardashian born

How Old Is Kourtney Kardashian? Age, Birthday and Timeline (2026)

September 25, 2026 by Emily Carter

How old is Kourtney Kardashian — desk calendar open to April with Aries zodiac decorations marking her birthday birth date

How old is Kourtney Kardashian in 2026? Born April 18, 1979, she is 47 as of June 26, 2026 — verified bio facts, Aries zodiac, Los Angeles roots, and career-age timeline.