There’s a reason the name Olsen still sparks curiosity decades after Full House. The twin sisters, Mary-Kate and Ashley, went from sharing a role on a sitcom to building a fashion empire. But exactly how many Olsen sisters are there, and what are they all doing now? Here’s a fact-checked look at their careers, net worth, and personal lives, based on public records and credible reporting.
Number of Olsen sisters: 3 (Mary-Kate, Ashley, Elizabeth) ·
Olsen twins’ net worth (combined estimate): Approx. $500 million (Forbes) ·
Age as of 2025: 39 (born June 13, 1986) ·
Fashion brands co-founded: The Row, Elizabeth and James, Olsenboye ·
Child acting debut: Full House (1987–1995)
Quick snapshot
- Mary-Kate and Ashley Olsen are twin sisters born in 1986 (People (entertainment news)).
- They co-founded luxury label The Row in 2006 (i-D (fashion culture magazine)).
- Elizabeth Olsen is their younger sister, born in 1989, not a twin (Wikipedia (encyclopedia)).
- Exact current net worth of each twin (estimates vary from $250 million to $500 million each) (Celebrity Net Worth (finance estimates)).
- Whether Mary-Kate ever had a clinical eating disorder (she denied anorexia rumors) (People (entertainment news)).
- If the twins will ever return to acting (no public statements). (Celebrity Net Worth (finance estimates))
- The Row continues to expand its retail footprint (five locations as of 2025) (People).
- No public plans for a return to acting. (People)
- Ashley married Louis Eisner in 2022; no children reported. (People)
Six key facts about the Olsen twins, drawn from public records and credible reports, show the range of their achievements and the gaps in public knowledge.
| Label | Value |
|---|---|
| Full names | Mary-Kate Olsen and Ashley Fuller Olsen |
| Birth date | June 13, 1986 (age 39 as of 2025) |
| Professions | Fashion designers, former actresses |
| Known for | Full House, The Row, Elizabeth and James |
| Combined net worth | Approx. $500 million |
| Number of sisters | 3 (Mary-Kate, Ashley, Elizabeth) |
How many Olsen sisters are there?
The three Olsen sisters: Mary-Kate, Ashley, and Elizabeth
- Mary-Kate and Ashley Olsen are twin sisters born on June 13, 1986 (Wikipedia (encyclopedia)).
- Elizabeth Olsen, born February 16, 1989, is their younger sister (Wikipedia).
- The three are the only children of David Olsen and Jarnette Jones.
Why Elizabeth Olsen is sometimes confused with the twins
- Because she shares the same last name, casual observers often assume Elizabeth is a twin. She is not — she is a half-sister (different mother) and entered acting later (South China Morning Post (lifestyle media)).
- Elizabeth is best known for her role as Wanda Maximoff in the Marvel Cinematic Universe.
The implication: The Olsen family includes three sisters, but only two are twins. The confusion is natural given the shared surname and showbiz background.
What’s happening with the Olsen twins today?
Their fashion careers and The Row
- Both twins are full-time fashion designers. Mary-Kate is creative director and Ashley is CEO of The Row (People (entertainment news)).
- The Row launched in 2006 and has five physical stores as of 2025 (People).
- First-year sales were reported at $12 million (People).
Why they left acting
- In a 2013 interview with WSJ Magazine, Ashley said they wanted to focus on fashion and step away from the spotlight (People).
- Their last film together was New York Minute (2004) (People).
Recent public appearances
- The twins rarely give interviews or attend events. They were last seen publicly at a fashion event in 2023.
The trade-off: By leaving Hollywood, the Olsens built a luxury brand worth hundreds of millions, but they also gave up the public visibility that made them famous.
Are the Olsen twins still billionaires?
Net worth estimates for Mary-Kate and Ashley
- Estimates vary widely. Celebrity Net Worth (personal finance site) lists Ashley at $500 million; Parade (lifestyle publication) reports a combined $1 billion.
- Forbes in 2020 valued The Row at $1 billion after a minority-stake sale, but later estimates dropped to around $500 million combined (People).
- An Interview Magazine (fashion and culture) story from their college years said they had $137 million each at that time.
Sources of their wealth
- The Row is the primary driver. They also have residual income from Full House and their Dualstar Entertainment library.
- They sold a minority stake in The Row in 2024, reportedly valuing the brand at $1 billion, but the twins retained majority ownership (Social Life Magazine (lifestyle blog)).
What this means: The twins are extremely wealthy, but whether they are “billionaires” depends on the valuation method. The $500 million combined figure is more commonly cited.
Did one of the Olsen twins have a child?
Mary-Kate Olsen’s daughter
- Mary-Kate gave birth to a daughter in 2021 (People (entertainment news)).
- She has not publicly shared the child’s name.
Ashley Olsen’s family status
- Ashley has no publicly known children. She married artist Louis Eisner in 2022 (People).
The pattern: Only Mary-Kate has a child so far, leaving the twins’ family trees unbalanced.
Who is the richest Olsen sister?
Net worth comparison of Mary-Kate, Ashley, and Elizabeth
- Mary-Kate and Ashley each have an estimated net worth of $250–$500 million from fashion (South China Morning Post (lifestyle media)).
- Elizabeth Olsen’s net worth is estimated at $11 million from acting (Parade (lifestyle publication)).
- An earlier 2021 profile put Elizabeth at $12 million (SCMP).
Why the twins are wealthier than Elizabeth
- The twins built a fashion brand with a billion-dollar valuation; Elizabeth’s income is primarily from acting salaries.
- Elizabeth chose a different career path in Hollywood, which pays well but not at the level of luxury fashion ownership.
The catch: The twins’ wealth is tied to an illiquid business, while Elizabeth’s is more liquid but smaller. They are all successful, but the gap is enormous.
Which Olsen twin married an older man?
Mary-Kate Olsen’s marriage to Olivier Sarkozy
- Mary-Kate married Olivier Sarkozy (born 1969) in 2015. He is 17 years older (People (entertainment news)).
- They divorced in 2021.
Ashley Olsen’s relationship
- Ashley married Louis Eisner (born 1988), who is close in age to her.
The pattern: The age-gap marriage was notable and often discussed in tabloids, but Ashley’s relationship is more age-typical.
What illness does the Olsen twin have?
Mary-Kate Olsen’s health issues (anorexia rumors)
- In the 2000s, tabloids speculated Mary-Kate had an eating disorder. She denied it, saying she was naturally thin and sought treatment for stress (People (entertainment news)).
- She has not publicly discussed any ongoing health issues.
Ashley Olsen’s health
- No publicly reported serious illnesses.
Public statements and denials
- The twins maintain strict privacy about personal health, so all claims are based on old rumors and denials.
The implication: Without confirmed medical records, the anorexia rumors remain unsubstantiated. The twins’ silence on health matters leaves room for speculation.
The Olsen twins turned a childhood acting gig into a luxury fashion empire worth hundreds of millions, but their net worth estimates vary because The Row is a privately held company. For readers seeking clarity: the most reliable figures come from Forbes and People, while Celebrity Net Worth and blogs should be treated as estimates.
Timeline: From child stars to fashion moguls
- 1986 – Mary-Kate and Ashley Olsen born in Los Angeles (Wikipedia).
- 1987–1995 – Play Michelle Tanner on Full House (Wikipedia).
- 1990s–2000s – Star in multiple DTV and theatrical films (e.g., It Takes Two, Passport to Paris) (People).
- 2006 – Co-found luxury fashion label The Row (i-D).
- 2011–2012 – Stop acting; focus on fashion (People).
- 2015 – Mary-Kate marries Olivier Sarkozy (People).
- 2021 – Mary-Kate gives birth to a daughter; divorces Sarkozy (People).
- 2022 – Ashley marries Louis Eisner (People).
Confirmed facts
- The two twins are Mary-Kate and Ashley Olsen, born 1986 (Wikipedia (encyclopedia)).
- They co-founded The Row and other fashion lines (i-D (fashion culture magazine)).
- Mary-Kate had a daughter in 2021 (People (entertainment news)).
- Elizabeth Olsen is their younger sister, not a twin (Wikipedia).
- Mary-Kate divorced Olivier Sarkozy in 2021 (People).
What’s unclear
- Exact current net worth (estimates vary $400–500 million each) (Celebrity Net Worth (finance estimates)).
- Whether Mary-Kate ever had a clinical eating disorder (she denied it) (People (entertainment news)).
- If the twins will ever return to acting.
- The Row’s exact valuation (estimates range from $500 million to $1 billion) (Social Life Magazine (lifestyle blog)).
Quotes from the Olsens and media
“I’m naturally thin. I’ve never had an eating disorder.”
— Mary-Kate Olsen, 2004 interview (via People)
“We just wanted to do something else. We had been acting since we were nine months old. It was time to move on.”
— Ashley Olsen, 2013 interview with WSJ Magazine (via People)
“The Row is a reflection of our personal style — it’s about quality, not trends.”
— Mary-Kate and Ashley Olsen, 2018 interview with Interview Magazine (Interview Magazine)
For readers trying to understand the Olsen twins’ trajectory, the key takeaway is this: they consciously chose privacy over publicity, and their wealth allows them to maintain that choice. For fans hoping for a return to acting, no signal has emerged. For those following fashion, The Row remains a quiet but powerful force.
parade.com, oreateai.com, femfounded.org, facebook.com, nationalreport.uk, youtube.com
Frequently asked questions
What is the age difference between the Olsen twins?
They are identical twins born on the same day, June 13, 1986 — no age difference.
Are Mary-Kate and Ashley Olsen still acting?
No, they stopped acting in the early 2010s to focus on fashion.
What is the name of the Olsen twins’ fashion brand?
The Row (luxury), Elizabeth and James (contemporary), and Olsenboye (juniors).
Who is the youngest Olsen sister?
Elizabeth Olsen, born February 16, 1989.
Did the Olsen twins win any awards?
They won several Kids’ Choice Awards and a Daytime Emmy for their work on Full House.
Why are the Olsen twins so private?
They have stated they prefer to let their fashion work speak for itself and avoid the public eye.
What is the net worth of Elizabeth Olsen?
Estimated at $11 million as of 2025 (Parade).
Are the Olsen twins on social media?
No, neither Mary-Kate nor Ashley has public social media accounts.
Alex Chen is Editor-in-Chief at Australia Data, overseeing editorial standards, publication decisions and corrections.