Kourtney Kardashian 40th Birthday Date
Kourtney Kardashian turned 40 on April 18, 2019. The milestone marked a decade since her family's reality series premiered. Her birthday is widely reported in media coverage and public records.
How She Celebrated
She celebrated with a weekend getaway in Costa Rica alongside family and close friends. The trip included private beach time and group activities. Details were shared through social media and later referenced in interviews.
Public and Financial Context
By her 40th birthday, Kourtney had built a portfolio of media appearances and brand partnerships. Her visibility on long-running reality television contributed to her public profile and related commercial opportunities. For background on her career timeline, see Biography.
