Mia Grose Biography: Age, Career, Instagram, Modeling, Net Worth & Facts

Mia Grose has built the kind of online presence that turns an Instagram account into a genuine personal brand. Known online as @iammia1_, the British model and social media creator has attracted more than a million followers with a mix of fashion, lifestyle, travel, swimwear and everyday content.

But there is more to the Mia Grose biography than follower numbers. Her public career shows how modern models can build opportunities through social media while also moving into professional fashion work and business. She has appeared in fashion-show productions, worked with fashion brands and developed a recognizable identity across several platforms.

As of October 2026, public Instagram analytics place her account at roughly 1.4 million followers, while her Instagram bio describes her content simply as “a little bit of everything.”

Mia Grose Biography at a Glance

Category	Details
Full name	Mia Grose
Known as	Mia Grose
Instagram	@iammia1_
Profession	Model, social media creator
Nationality	British
Birth month	August 1998
Reported birthday	August 23, 1998
Age	28 years old in 2026
Birthplace	England
Based in	London, England
Instagram followers	Around 1.4 million
Instagram posts	650+
Instagram following	Around 310–313
Main content	Fashion, lifestyle, travel and modeling
Known for	Instagram modeling and fashion content
Verified Instagram	Yes

Public biographical sources identify Mia as British and report her birth date as August 23, 1998, although not every biographical detail about her private life has been independently documented.

Who Is Mia Grose?

Mia Grose is a British model and digital creator who has developed a substantial following through visual social media content. Her Instagram account, @iammia1_, is the central part of her public online identity.

Rather than restricting her account to one narrow subject, Mia’s own Instagram description says she shares “a little bit of everything.” That approach is reflected in her posts, which have included fashion shoots, travel, lifestyle moments and collaborations.

Third-party influencer analytics classify her content around fashion, body positivity, plus-size modeling, lifestyle, swimwear fashion and travel.

This variety may be one reason her account has remained appealing to a broad audience. Instead of presenting herself only as a traditional fashion model, Mia has created a more personal social-media identity.

Mia Grose Age and Birthday

According to publicly available biographical information, Mia Grose was born on August 23, 1998, in England.

That makes her 28 years old in 2026. Her zodiac sign is Virgo.

Some websites publish conflicting information about Mia Grose, particularly regarding physical statistics and personal details. For that reason, readers should be cautious with biography pages that list exact measurements without a reliable source.

Her date of birth and British nationality are better supported by public records. UK Companies House records also identify Mia Grose as a British national born in August 1998.

Mia Grose Modeling Career

Mia’s modeling career is an important part of her public profile.

Her work has extended beyond Instagram photography into fashion-show appearances. One notable credit is HOT Bikini Models Miami Swim Week Show 2024 Haute Gala, where IMDb lists Mia Grose among the models appearing in the production.

She was also featured in coverage of Miami Swim Week 2024, including a Maly Swimwear presentation. A published video from the event identifies Mia as one of the models appearing in the show.

This matters because it demonstrates a distinction between being popular on Instagram and having professional modeling credits. Mia’s online audience appears to have complemented a career that also includes real-world fashion opportunities.

Fashion and Brand Collaborations

Mia Grose has also appeared in branded fashion content.

For example, a June 2025 Instagram post associated her with Fashion Nova Curve, promoting a Reina 2 Piece Micro Bikini.

Her fashion-related content fits naturally with the broader category in which she has built her reputation: curvy and body-positive fashion.

For brands, creators such as Mia offer something traditional advertising cannot always provide. They bring an established audience, recognizable personality and a visual environment where products can be presented as part of everyday lifestyle content.

That combination has helped social-media modeling become an increasingly important part of the modern fashion ecosystem.

Mia Grose Instagram

Mia Grose’s main Instagram account is @iammia1_.

You can visit her official Instagram profile here:

Mia Grose on Instagram — @iammia1_

The account is verified and has grown beyond the one-million-follower mark. Third-party analytics recorded approximately 1.38 million followers at the end of September 2026, with the account continuing to grow.

The profile has also accumulated more than 600 posts, demonstrating that her audience has been built over an extended period rather than through a single viral moment.

Her current public profile includes links to another Instagram account, @iammmiax, as well as Facebook and Threads.

What Does Mia Grose Post?

One interesting aspect of Mia’s social-media strategy is its variety.

Her posts can move between fashion and ordinary lifestyle moments. Recent publicly indexed content has included travel-related posts, including a September 2026 post about Paris, while another recent post discussed the experience of building furniture.

She has also shared travel photography and lifestyle content from locations such as Switzerland.

This helps explain why her Instagram bio does not attempt to define her with a complicated professional description. “A little bit of everything” accurately reflects a creator whose content sits somewhere between modeling portfolio and personal lifestyle feed.

Mia Grose and Body-Positive Fashion

Body representation has become an important part of modern fashion conversations, and Mia’s public image has frequently been associated with body-positive and curvy fashion.

Third-party influencer analytics specifically categorize her account under body positivity and plus-size modeling.

Rather than treating fashion as something limited to one body type, creators in this space help demonstrate how clothing, swimwear and beauty products can be presented across a wider range of shapes.

That is particularly relevant on social media, where audiences increasingly expect creators to show clothing in real-world settings rather than only through traditional studio campaigns.

Mia Grose Height and Weight

One of the most common searches related to celebrity and influencer biographies is physical statistics.

However, Mia Grose’s exact height and weight are not reliably confirmed through authoritative public sources.

Several low-quality biography websites publish numbers, but they do not provide convincing primary documentation. Those figures should therefore be treated as unverified rather than factual.

For an accurate biography, it is better to distinguish between confirmed information and internet speculation.

Height: Not reliably confirmed
Weight: Not reliably confirmed
Eye color: Not reliably confirmed
Hair color: Not reliably confirmed

This approach is more useful to readers than repeating potentially inaccurate numbers simply because they appear on multiple websites.

Mia Grose Parents and Family

Mia Grose keeps much of her family life away from the public spotlight.

Although some biography websites may claim to identify her parents or relatives, there is insufficient reliable public documentation to confidently provide their names.

What is publicly established is that Mia is British and has been associated with England and London. UK corporate records also confirm her involvement in British companies.

Maintaining a boundary between professional information and private family information is increasingly common among social-media personalities.

Is Mia Grose Married or Does She Have a Boyfriend?

Mia Grose’s relationship status is another area where online biography pages frequently make claims without strong evidence.

At present, there is no sufficiently reliable public source establishing that Mia Grose is married or publicly confirming a husband or boyfriend.

It would therefore be misleading to label someone as her partner based solely on social-media appearances, photographs or speculation.

For readers researching Mia Grose, the safest conclusion is that her romantic life remains largely private.

Mia Grose Business Activities

An interesting but less widely discussed part of the Mia Grose biography is her connection to business.

UK Companies House records show that Mia Grose became a director of Thorn Rose Clothing Limited in December 2022. That company was later dissolved.

She subsequently became a director of Thorn Rose Entertainment Ltd, a company incorporated in May 2023. Companies House continues to list her as an active director.

The records provide an important insight into her career: Mia’s public identity is not limited to being an Instagram personality. Her professional activities have also included formal involvement in registered businesses.

Companies House records further show that she was appointed as a director of Luckyones Entertainment Ltd in February 2026.

Mia Grose Net Worth

Mia Grose’s exact net worth has not been publicly verified.

This is important because many influencer biography websites publish precise net-worth figures without explaining how they were calculated.

Third-party analytics platforms can estimate potential social-media earnings, but an estimated advertising income range is not the same thing as personal net worth.

For example, HypeAuditor estimated that the @iammia1_ account could have generated approximately $8,085–$11,077 in Instagram-related monthly income during September 2026. These are platform estimates, not financial disclosures from Mia herself.

Her actual income could come from multiple sources, including:

• Modeling assignments
• Brand collaborations
• Sponsored social-media content
• Fashion campaigns
• Business activities
• Other digital platforms

Therefore, a precise net-worth number should not be presented as established fact.

Mia Grose Social Media Following

Mia’s social-media growth is arguably one of the strongest indicators of her influence.

Recent third-party analytics recorded more than 1.37 million Instagram followers at the end of September 2026, while other profile trackers now show the account around 1.4 million.

Her growth illustrates an important change in the modeling industry. A model no longer needs to rely exclusively on agencies, magazines or runway appearances to build recognition.

A strong digital audience can itself become part of a model’s professional value.

What Makes Mia Grose’s Career Interesting?

The most interesting part of Mia Grose’s career is not simply the number of people following her.

It is the combination of modeling, social media and entrepreneurship.

Her Instagram provides the audience. Fashion work provides professional visibility. Brand collaborations connect the two, while her company-director roles show another side of building a career around a personal brand.

That combination represents the direction of modern creator culture. Social media can begin as a place to share photographs, but for successful creators it can eventually become a business platform.

Mia Grose’s career is a good example of that transition.

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Frequently Asked Questions

How old is Mia Grose?

Mia Grose was born on August 23, 1998, according to publicly available biographical sources, making her 28 years old in 2026.

What is Mia Grose’s Instagram?

Her main Instagram account is @iammia1_, which has more than one million followers.

Where is Mia Grose from?

Public sources identify Mia Grose as British and associate her with England and London.

What does Mia Grose do?

She is known publicly as a model and social-media creator, with content focused on fashion, lifestyle, travel and modeling.

Has Mia Grose worked as a model?

Yes. She has received modeling credits, including an appearance in the 2024 HOT Bikini Models Miami Swim Week Show 2024 Haute Gala.

What is Mia Grose’s net worth?

Her exact net worth is not publicly verified. Third-party platforms provide estimated social-media earnings, but those estimates should not be treated as her confirmed personal wealth.

Is Mia Grose married?

There is no reliable public evidence establishing that Mia Grose is married. Her relationship status is largely private.

Final Thoughts on Mia Grose Biography

The story of Mia Grose is ultimately a story about the changing definition of a modern model.

From her large Instagram audience to professional fashion appearances and business involvement, she has built a career that exists across several different parts of the digital economy.

Her @iammia1_ account remains the clearest window into her public personality, while her modeling credits and UK business records provide additional evidence of her professional activities.

At the same time, some commonly searched details—particularly her exact height, private family information, relationship status and net worth—should remain marked as unconfirmed rather than repeated as facts.

That distinction matters. A good biography is not about filling every blank with speculation. It is about giving readers the most accurate picture possible from information that can actually be supported.

Share Your Thoughts

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