If you’ve spent any time on TikTok in the past couple of years, you’ve almost certainly come across Harper Zilmer. With her bubbly personality, hilarious lip-sync videos, and honest get-ready-with-me (GRWM) content, this Dallas-based teen has captured the hearts of millions of Gen-Z fans worldwide.
But who exactly is Harper Zilmer? How old is she? Where did she go to school? Who is she dating? And how much is she worth at just 17 years old?
In this complete guide, we cover everything — Harper Zilmer age, biography, height, education, family, boyfriend, career, mental health journey, and net worth — all in one place and fully updated for 2026.
Harper Zilmer — Quick Bio at a Glance
Here is a quick snapshot of all the key facts about Harper Zilmer before we dive deeper:
| Full Name | Harper Zilmer |
| Date of Birth | March 20, 2009 |
| Age (2026) | 17 years old |
| Zodiac Sign | Pisces |
| Birthplace | Dallas, Texas, USA |
| Nationality | American |
| Ethnicity | White (Caucasian) |
| Religion | Christianity |
| Height | 4 feet 7 inches (140 cm) |
| Weight | Approx. 41 kg (90 lbs) |
| Father | Dan Zilmer |
| Mother | Brownen Hyden |
| Sibling | Reese Zilmer (older sister) |
| School | Marcus High School, Texas |
| Profession | TikTok Creator, Singer, Actress, Podcaster |
| Debut Song | Queen B (ft. Cash & Maverick) — Dec 2023 |
| TikTok Followers | 8.8 million+ (@harperzilmer4) |
| YouTube Subscribers | 2.9 million+ (@harperzilmer) |
| Instagram Followers | 1.3 million+ (@harper_zilmer11) |
| Net Worth (2026) | $500,000 – $3 million (estimated) |
| Boyfriend | Jason Harb (as of 2025–2026) |
How Old Is Harper Zilmer? Age & Birthday (2026)
Harper Zilmer is 17 years old as of 2026. She was born on March 20, 2009, in Dallas, Texas, USA, which makes her a Pisces.
Her birthday falls on March 20 every year. Even though she is still a teenager, Harper has already built a career that most adults can only dream of.
Harper Zilmer Age Over the Years
Many fans search for Harper Zilmer’s age from different years. Here’s a clear breakdown:
| Year | Harper Zilmer’s Age |
| 2026 | 17 years old |
| 2025 | 16 years old |
| 2024 | 15 years old |
| 2023 | 14 years old |
| 2022 | 13 years old |
| 2021 | 12 years old |
| 2020 | 11 years old |
As you can see, Harper Zilmer was just 14 years old when she first went viral on TikTok in early 2023 — which makes her meteoric rise even more impressive.
Harper Zilmer’s Early Life & Childhood
Harper Zilmer was born and raised in Dallas, Texas — a city known for its vibrant arts scene, big personalities, and Southern hospitality. From a very young age, Harper showed a natural flair for performing, singing, and entertaining people around her.
As a child, she was known among friends and family as energetic, creative, and hilariously funny. She took an early interest in music and dance, which laid the groundwork for the content creator she would eventually become.
Harper attended Marcus High School in Texas. At school, she became a cheerleader — a role that perfectly matched her outgoing personality and love for performance. She started her freshman year of high school in August 2023, balancing her studies, cheerleading, and a rapidly growing social media career all at once.
Before the world knew her name, Harper was just a regular Texas teenager who loved making videos in her bedroom. That relatable, girl-next-door quality is a big part of why so many people connected with her so quickly.
Harper Zilmer Family — Parents & Siblings
Harper Zilmer comes from a warm and supportive family that has encouraged her creative dreams from the very beginning.
Parents
Her father’s name is Dan Zilmer and her mother’s name is Brownen Hyden (sometimes spelled Brownen Hyden Zilmer). Both parents have kept a relatively low public profile, allowing Harper to be the star of the family while giving her a grounded upbringing outside the spotlight.
Her mother Brownen has been especially supportive of Harper’s mental health journey, which Harper has spoken about openly on the LOL Podcast.
Sister — Reese Zilmer
Harper’s older sister is Reese Zilmer, who is also a popular TikTok creator in her own right. The two sisters are very close and regularly appear in each other’s social media content. Whether they’re doing challenges together, goofing around on camera, or posting holiday photos from trips like their Colorado vacation in December 2022, the Zilmer sisters clearly enjoy a tight bond.
Reese’s presence in Harper’s life has been a big influence — both creatively and personally. Fans love it when the two team up, and collab videos between them consistently perform well.
Harper Zilmer’s Career — From TikTok to Hollywood
Harper Zilmer’s career is one of the most remarkable stories in the modern creator economy. She went from posting her first TikTok in January 2023 to becoming a multi-platform social media powerhouse within just two years. Here’s how it all happened.
Rise to Fame on TikTok
Harper created her TikTok account (@harperzilmer4) in January 2023. Her early content focused on lip-sync videos and get-ready-with-me (GRWM) clips. Her very first viral moment came in February 2023, when one of her GRWM videos racked up more than 5 million views almost overnight.
A huge boost came when she performed a viral lip-sync to the iconic OutKast song — a video that won over fans of all ages and cemented her status as a breakout creator. As of 2026, Harper has over 8.8 million followers on TikTok.
YouTube & Instagram Growth
After dominating TikTok, Harper expanded to YouTube (@harperzilmer), where she shares longer-form content including vlogs, challenges, behind-the-scenes clips, and music. She now has over 2.9 million YouTube subscribers.
On Instagram (@harper_zilmer11), Harper focuses on fashion, beauty, and lifestyle content, amassing over 1.3 million followers. Her aesthetic is fun, trendy, and thoroughly Gen-Z — making her a natural fit for brand collaborations.
Music Career — Queen B
One of the most exciting chapters in Harper Zilmer’s career is her music. On December 22–26, 2023, she released her debut single ‘Queen B’ featuring Cash Baker and Maverick Baker (also known as Cash & Maverick). The song instantly went viral, earning over 15 million YouTube views and introducing her to an entirely new audience.
The track’s bold lyrics and catchy beat perfectly matched Harper’s personality, and the music video featuring her alongside Cash & Maverick became a viral sensation. This single move transformed Harper from a TikTok personality into a legitimate recording artist.
The LOL Podcast
Harper co-hosts The LOL Podcast alongside Maverick and Cash Baker. The podcast is where fans get to see the more personal, unfiltered side of Harper — she discusses her life, funny stories, mental health, relationships, and what it’s really like growing up as a social media star. The LOL Podcast has developed a loyal following and has helped Harper build a much deeper connection with her fanbase.
Acting — My Weird School & Dhar Mann
Harper’s career has expanded beyond social media and music into acting. She appeared in the Dhar Mann series in 2024 and landed the role of Lex — one of the main student characters — in Nickelodeon’s TV movie My Weird School (2025), based on the popular children’s book series.
This acting credit is a major milestone. It signals that Harper is not just a social media personality but a serious entertainer with genuine screen presence. She is also represented by WME (William Morris Endeavor), one of Hollywood’s top talent agencies, which opens doors for even bigger opportunities ahead.
In 2024, she was also featured in Maddox Batson’s music video for ‘X’s’, continuing to build her on-screen resume.
Harper Zilmer Height & Physical Stats
A lot of fans are curious about how tall Harper Zilmer is. Harper Zilmer’s height is approximately 4 feet 7 inches (140 cm), and she weighs around 41 kg (90 lbs).
Harper has always been open and comfortable about her petite stature. In a memorable episode of the LOL Podcast in 2024, she spoke candidly about her height:
“I have never been insecure about my height because I love being short. In 8th grade, I used to be 64 pounds. In 4th grade, I was 3 feet 6 inches and 34 pounds.”
This kind of honesty and self-confidence is a big part of what makes Harper so relatable to her young audience.
Harper Zilmer’s Mental Health Journey — OCD & Resilience
This is a chapter of Harper Zilmer’s life that many fan sites barely cover — but it’s one of the most important and inspiring parts of her story.
Harper Zilmer has publicly spoken about her struggle with OCD (Obsessive-Compulsive Disorder). During a 2024 episode of the LOL Podcast, she bravely shared her experience:
“In 4th grade, my friend put a story in my mind, and I started thinking about things not my age. My struggle began from there, and we were not aware of what was going on. My mom just saw a change in me. I went to counselling from then to 5th grade, but the counselling was not working because the therapist was not trained in OCD.”
Her willingness to speak openly about OCD — a condition that is often misunderstood — was both courageous and hugely impactful. Many of her young fans reached out to say they felt seen and less alone after hearing her story.
In January 2026, Harper also took a break from social media to focus on her mental health. She returned later that month refreshed and more personal in her content, suggesting her 2026 videos will carry a more candid, authentic tone alongside her signature GRWM and lifestyle content.
Harper’s openness about mental health is one of the key things that sets her apart from other teen creators — and it has earned her a deeply loyal, emotionally connected fanbase.
Harper Zilmer Boyfriend & Relationship History
Harper Zilmer’s love life has been a hot topic among fans. Here’s a clear and updated timeline of her relationships:
Maddox Batson
Harper was previously in a relationship with Maddox Batson, a fellow social media creator and musician (known for his song ‘X’s’, which Harper also appeared in). The two were seen together regularly on social media, and their relationship attracted significant attention. However, they eventually decided to go their separate ways.
Jason Harb (Current Boyfriend, 2025–2026)
As of 2025–2026, Harper Zilmer is reportedly dating Jason Harb, a TikTok creator. Harper confirmed the relationship publicly and the couple has shared glimpses of their daily life together on social media. Fans have been supportive of the pairing, and their content together consistently performs well.
It’s worth noting that Harper is still a teenager and keeps most of her personal life appropriately private. She has stated she remains focused on her studies, career, and personal growth.
Harper Zilmer Net Worth in 2026
Given her young age, Harper Zilmer’s net worth is genuinely remarkable. As of 2026, her estimated net worth ranges from $500,000 to $3 million, with some sources suggesting figures as high as $5 million when including all income streams.
How Does Harper Zilmer Make Money?
Harper Zilmer earns income from a variety of sources:
- TikTok Creator Fund & TikTok LIVE gifts from her 8.8M+ followers
- YouTube ad revenue from her 2.9M+ subscribers
- Brand sponsorships and partnerships — she has worked with brands like Adidas, Nike, Sephora, and The Campbell Agency
- Music royalties from Queen B (15M+ YouTube views) and streaming platforms
- Podcast revenue from The LOL Podcast
- Acting fees from Nickelodeon’s My Weird School and other projects
- Merchandise sales and affiliate marketing
Her signing with WME — one of the most powerful talent agencies in the entertainment industry — signals that her earning potential is about to scale significantly. At just 17, Harper Zilmer is already building a diversified, multi-platform business empire that most adult creators would envy.
Harper Zilmer’s Achievements & Milestones
- Reached 5 million TikTok followers within her first year of posting (2023)
- Debut single ‘Queen B’ surpassed 15 million YouTube views
- Recognized by TikTok as one of their ‘Next Gen Creators’
- Attended the 2024 Kids’ Choice Awards
- Visited New York City in November 2023 as part of a Spirit of America Productions collaboration
- Featured in Forbes and The New York Times
- Starred in Nickelodeon’s My Weird School (2025) as Lex
- Signed with WME talent agency, opening doors to major entertainment opportunities
- Total following across all platforms surpassed 13 million by 2026
Frequently Asked Questions About Harper Zilmer
How old is Harper Zilmer in 2026?
Harper Zilmer is 17 years old in 2026. She was born on March 20, 2009.
When is Harper Zilmer’s birthday?
Harper Zilmer’s birthday is March 20. She was born on March 20, 2009, making her a Pisces.
How tall is Harper Zilmer?
Harper Zilmer’s height is approximately 4 feet 7 inches (140 cm). She has always been open about loving her petite stature.
Who are Harper Zilmer’s parents?
Harper Zilmer’s father is Dan Zilmer and her mother is Brownen Hyden. She also has an older sister named Reese Zilmer, who is also a popular TikTok creator.
What school does Harper Zilmer go to?
Harper Zilmer attends Marcus High School in Texas. She started her freshman year in August 2023 and is also a cheerleader at her school.
Who is Harper Zilmer dating in 2026?
As of 2025–2026, Harper Zilmer is dating Jason Harb, a fellow TikTok creator. Previously, she dated Maddox Batson.
What is Harper Zilmer’s net worth?
Harper Zilmer’s estimated net worth in 2026 ranges from $500,000 to $3 million, earned through TikTok, YouTube, brand deals, music, acting, and podcasting.
Final Thoughts — Harper Zilmer Is Just Getting Started
Harper Zilmer is one of the most compelling young talents in the creator economy today. At just 17 years old, she has already achieved what most creators spend a decade working toward — millions of followers, a viral song, a podcast, acting credits, and a deal with one of Hollywood’s most powerful talent agencies.
But what truly sets Harper apart isn’t just her numbers. It’s her authenticity. Whether she’s sharing a mental health struggle, laughing with her sister on a collab video, or posting a bold new track, Harper shows up as herself — and that’s exactly why 13 million people follow her.