Sarah Ziolkowska is a Canadian librarian and reading specialist. She is best known as the former wife of Canadian comedian, writer, and television creator Nathan Fielder.
Sarah has worked in libraries and education, with a focus on research, reading, and children’s learning. She studied at the University of Toronto and later earned a master’s degree in library and information science from Dalhousie University.
She and Nathan Fielder reportedly married in 2011 and later divorced. Since then, Sarah has largely stayed away from public attention.
Sarah Ziolkowska’s Profile Overview
| Detail | Information |
|---|---|
| Full name | Sarah Ziolkowska |
| Also reported as | Sara Ziolkowska |
| Reported date of birth | May 12, 1983 |
| Reported birthplace | Toronto, Canada |
| Nationality | Canadian |
| Profession | Librarian and reading specialist |
| Education | University of Toronto, Dalhousie University |
| Master’s degree | Library and Information Science |
| Ex-husband | Nathan Fielder |
| Reported marriage year | 2011 |
| Divorce | Reportedly around 2014–2015 |
| Children with Nathan Fielder | None reported |
| Social media | No confirmed public account |
| Net worth | Not reliably known |
Early Life
Sarah Ziolkowska is reported to have been born in Toronto, Canada. Some online biographies give her date of birth as May 12, 1983, but this date has not been confirmed by a strong primary source.
She reportedly completed her early education in Canada before attending university.
Little reliable information is publicly available about her childhood. Details about her parents and siblings have also not been publicly confirmed.
Sarah Ziolkowska’s Age
Some biographies report that Sarah was born on May 12, 1983. If this date is correct, she is 43 years old as of 2026.
However, her exact birthday should be treated as reported information rather than a firmly confirmed fact.
Education
Sarah reportedly attended the University of Toronto from 2002 to 2007. She is described as having earned an applied science degree. Some biographies identify psychology as her area of study, although the exact degree details are not clearly confirmed.
She later studied at Dalhousie University in Halifax, Nova Scotia. She reportedly earned a master’s degree in Library and Information Science in 2009.
Her education helped prepare her for work in libraries, research support, literacy, and education.
W. K. Kellogg Health Sciences Library Internship
While studying at Dalhousie University, Sarah reportedly worked as an intern at the W. K. Kellogg Health Sciences Library between 2008 and 2009.
Her work reportedly included creating information-literacy webcasts and helping students with research and academic activities.
This was one of her early professional experiences in library services.
Career as a Librarian and Reading Specialist
Sarah Ziolkowska built a career in library and educational work rather than entertainment.
After completing her postgraduate education, she reportedly worked as a teaching assistant at Dalhousie University. Her work involved teaching and research.
She later worked at Park Century School in Culver City, California, as a librarian and reading specialist. The school focuses on students with learning differences.
Sarah has also been associated with reading intervention programs. She reportedly received Wilson Reading System certification in 2015 and gained experience helping students improve their reading skills.
Some reports have also linked her to Halifax North Memorial Public Library as a youth librarian.
More recent reports state that she served as head librarian at the Natural Sciences Library from 2022 to 2024. She was later reported to be working as a reference librarian with Fisheries and Oceans Canada.
Her exact current position in 2026 has not been publicly confirmed.
Who Is Nathan Fielder?
Nathan Fielder is a Canadian comedian, writer, actor, director, and television creator. He is best known for the Comedy Central series Nathan for You and the HBO series The Rehearsal.
He was born in Vancouver, British Columbia, Canada, on May 12, 1983. His unusual style of comedy and television work has brought him a large public following.
Sarah became widely known because of her relationship and marriage to Fielder. Unlike her former husband, however, she has not built a public career in entertainment.
How Did Sarah Ziolkowska and Nathan Fielder Meet?
Sarah and Nathan reportedly met at a comedy show in Halifax, Nova Scotia.
Some biographies say they met around 2007 and began dating afterward. The couple kept much of their relationship private, so detailed information about their early years together is limited.
They were together before Nathan became widely known through Nathan for You.
Sarah Ziolkowska and Nathan Fielder’s Marriage
Sarah and Nathan reportedly married in 2011. Their wedding was described as a private event attended by family and people close to them.
The couple generally kept their marriage away from public attention.
Sarah did occasionally appear with Nathan publicly. They were photographed together at the Comedy Central Roast of James Franco at Culver Studios in Culver City, California.
Their Divorce
Reports differ slightly about when Sarah and Nathan’s marriage officially ended.
Some sources state that they separated in 2014 and finalized their divorce in 2015. Other reporting says Nathan revealed in a 2015 interview that they had divorced during the previous year.
Because of these differences, the safest timeline is that their marriage ended around 2014–2015.
The specific reason for their separation has not been publicly confirmed. Neither person’s private marital issues should be treated as established fact without reliable evidence.
Nathan has discussed how difficult the end of the marriage was for him. Reports have described the divorce as a major and difficult personal experience.
The former couple were also reported to have remained on cordial terms following their separation.
Did Sarah Ziolkowska and Nathan Fielder Have Children?
There are no publicly confirmed children from Sarah Ziolkowska and Nathan Fielder’s marriage.
Reports about their relationship consistently describe the former couple as having no children together.
There is also no reliable public information confirming that Sarah has had children since their divorce.
Sarah Ziolkowska’s Family
Very little information about Sarah’s family is publicly available.
The names of her parents have not been reliably reported. There is also no confirmed information about whether she has brothers or sisters.
Her former husband, Nathan Fielder, remains her best-known family connection in public sources.
Is Sarah Ziolkowska Married Now?
There is no reliable public information confirming that Sarah Ziolkowska has remarried.
Her relationships after her divorce from Nathan Fielder have remained private. No current husband or partner has been publicly confirmed.
Where Is Sarah Ziolkowska Now?
Sarah has largely stayed outside the public spotlight since her divorce.
Reports have continued to connect her with professional library work. More recent accounts say she worked as head librarian at the Natural Sciences Library between 2022 and 2024 before becoming a reference librarian at Fisheries and Oceans Canada.
Her current workplace and personal activities in 2026 have not been independently confirmed.
Sarah Ziolkowska’s Net Worth
Sarah Ziolkowska’s net worth is not reliably known.
Some online biographies have estimated her wealth at around $400,000, mainly based on her professional career. However, there are no publicly available financial records supporting this figure.
For this reason, the $400,000 amount should be treated as an online estimate rather than a confirmed net worth.
Is Sarah Ziolkowska on Social Media?
Sarah does not appear to maintain a confirmed public social media presence.
Accounts using her name can be found online, but there is not enough reliable evidence to identify them as her official accounts.
Her limited social media presence is consistent with the private life she has maintained outside her professional work.
Why Is Sarah Ziolkowska Known?
Sarah Ziolkowska is mainly known publicly because she was married to Nathan Fielder.
However, she has her own professional background in education and library services. Her reported work has included children’s librarianship, reading support, research assistance, information literacy, and reference services.
She has remained much less publicly visible than her former husband.
Things to Know About Sarah Ziolkowska
- Sarah Ziolkowska is Canadian.
- She is a librarian and reading specialist.
- She reportedly grew up in Toronto.
- She attended the University of Toronto.
- She later studied library and information science at Dalhousie University.
- She interned at the W. K. Kellogg Health Sciences Library.
- She reportedly worked as a teaching assistant at Dalhousie University.
- She has worked in library and reading-support roles.
- She reportedly earned Wilson Reading System certification in 2015.
- She was married to Nathan Fielder.
- The couple reportedly married in 2011.
- Their marriage ended around 2014–2015.
- They had no publicly reported children together.
- Her current relationship status is not publicly confirmed.
- Her personal net worth is not reliably known.
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