Kourtney Kardashian: Age and Key Details
Kourtney Kardashian was born April 18, 1979. In 2026, she is 47 years old. She is the eldest of the prominent Kardashian sisters and has built a long public presence through reality television and business ventures.
Quick Fact
- Full name: Kourtney Mary Kardashian
- Birth date: April 18, 1979
- Zodiac: Aries
Kim Kardashian: Age and Key Details
Kim Kardashian was born October 21, 1980. In 2026, she is 45 years old. She is widely recognized as a central figure in the family’s public profile, with major ventures in entertainment, entrepreneurship, and digital media.
Quick Fact
- Full name: Kimberly Noel Kardashian West
- Birth date: October 21, 1980
- Zodiac: Libra
Khloé Kardashian: Age and Key Details
Khloé Kardashian was born June 27, 1984. In 2026, she is 41 years old. Known for her distinct public journey across reality TV, business, and media, she remains a prominent member of the Kardashian sisters.
Quick Fact
- Full name: Khloé Alexandra Kardashian
- Birth date: June 27, 1984
- Zodiac: Cancer
Kylie Jenner: Age and Key Details
Kylie Jenner was born August 10, 1997. In 2026, she is 28 years old. She has become one of the most visible younger figures in the family through reality television, cosmetics, and lifestyle branding.
Quick Fact
- Full name: Kylie Kristen Jenner
- Birth date: August 10, 1997
- Zodiac: Leo
Kendall Jenner: Age and Key Details
Kendall Jenner was born November 3, 1995. In 2026, she is 30 years old. A model and media personality, she has played a significant role in fashion and the family’s broader public presence.
Quick Fact
- Full name: Kendall Nicole Jenner
- Birth date: November 3, 1995
- Zodiac: Scorpio
Kris Jenner and the Sister Context
While the search often focuses on the sisters, Kris Jenner is their mother and a central figure in their public story. She was born November 5, 1955, making her 70 years old in 2026. Including her helps clarify family timelines and relationships.
Quick Fact
- Full name: Kris Mary Kardashian Jenner
- Birth date: November 5, 1955
- Zodiac: Scorpio
Birth Dates and Current Ages (2026)
The table below provides a quick reference for each sister’s birth date and age in 2026. Ages are calculated using December 31, 2026, as the reference date.
| Sister | Birth Date | Age in 2026 | Zodiac |
|---|---|---|---|
| Kourtney Kardashian | April 18, 1979 | 47 | Aries |
| Kim Kardashian | October 21, 1980 | 45 | Libra |
| Khloé Kardashian | June 27, 1984 | 41 | Cancer |
| Kylie Jenner | August 10, 1997 | 28 | Leo |
| Kendall Jenner | November 3, 1995 | 30 | Scorpio |
Common Questions About the Sisters’ Ages
Because family birthdays generate repeated interest, here are direct answers to frequent questions.
- Who is the oldest Kardashian sister? Kourtney Kardashian, born in 1979, is the oldest among the sisters commonly listed.
- How many years apart are Kim and Khloé? Kim was born in 1980 and Khloé in 1984, making them approximately four years apart.
- Are Kylie and Kendall twins? No. Kylie was born in 1997 and Kendall in 1995; they are two years apart, not twins.
- What is the age gap between Kourtney and Kylie? The gap is 18 years: Kourtney was born in 1979 and Kylie in 1997.
- How old is Kris Jenner in relation to her daughters? Kris, born in 1955, is about 24 years older than Kourtney and about 42 years older than Kylie.
Why Birth Information Matters in Public Perception
Birth dates place the sisters’ careers and milestones in context. They help explain generational differences between the older and younger siblings, clarify timelines for major life events, and support accurate reporting on family dynamics. Reliable dates reduce confusion in coverage that spans decades.
Age-Related Context Across Their Careers
As the sisters have built businesses in beauty, media, fashion, and digital spaces, their ages have shaped narratives around legacy, entrepreneurship, and influence. Older sisters like Kourtney, Kim, and Khloé entered the public eye during the early reality TV era, while younger sisters such as Kylie and Kendall rose to prominence through social media and modeling at younger stages.
Reliable Sourcing and Verification
Birth dates for public figures are typically documented through official records such as birth certificates, reputable biographies, and verified media profiles. In the absence of direct source access, cross-referencing established biographies and credible news profiles helps confirm accuracy. Dates used here align with widely reported information from these types of authoritative references.
Keep Information Current and Accurate
Ages update automatically each birthday, but using fixed reference dates ensures consistent comparisons. For clarity in timelines, project ages with a fixed end point such as a calendar year, and note the reference date when presenting comparisons or historical context.