Data updated: July 2026
Eric Reinholdt | 30X40
@30by40 Β· Instagram Β· US Β· design
About Eric Reinholdt | 30X40
Eric Reinholdt, known as 30X40, is an architect and content creator based in the United States. With a focus on design, home decor, and interior design, he shares his expertise through various content formats, including reels, static posts, carousels, and stories. His professional and authentic approach resonates with a family-friendly vibe, making his content both educational and inspirational. Some content may require brand review.
@30by40's followers & following
@30by40 currently has 109,343 followers on Instagram and follows 198 accounts, a follower-to-following ratio of 552.24. That places the account in the mid tier of design creators.
@30by40's content
@30by40 has published 259 posts to date, working across reels, static-posts, carousels, stories. The account's content is classified under design, home-decor, interior-design. Bio: βarchitect. metalhead. dad. content creator.β
AI quality check on @30by40
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@30by40's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@30by40's audience
Audience snapshot
55% male Β· 45% female
Core age group25-34
The audience skews slightly male at 55%, primarily within the 25-34 age range. The top geographic location for followers is the United States, indicating a strong domestic presence. This demographic suggests a potential for brands targeting young adults interested in design and home decor.
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate β free trialWhich brands fit Eric Reinholdt | 30X40?
Brands in the design, home decor, and lifestyle sectors may find a strong fit with Eric Reinholdt. His expertise as an architect and his authentic, educational content style can effectively engage audiences looking for inspiration and practical advice in these areas.
Frequently asked questions
How many Instagram followers does @30by40 have?
As of July 2026, @30by40 has 109,343 followers (109K) on Instagram, follows 198 accounts, and has published 259 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @30by40?
Verified contact details for @30by40 β including business email where available β are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @30by40's contact info β free trial β
How much does @30by40 charge for a sponsored post?
@30by40 sits in the premium price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate β
What is @30by40's net worth?
@30by40's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 109K followers and a premium price tier in design, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @30by40 have fake followers?
Zaver's AI authenticity check scores @30by40 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check β
Who follows @30by40?
@30by40's 109K followers skew 55% male / 45% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @30by40's report on Zaver.
Which influencers are similar to @30by40?
Zaver lists comparable design creators in United States in the "Influencers like @30by40" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 5,122 vetted design creators with plain-English queries.
What is the follower count?
Eric Reinholdt has 109,343 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Collaboration pricing is estimated to be in the premium tier.
What is the content niche?
Eric primarily focuses on design, with secondary niches in home decor and interior design.
