Education creator
Dianna Cowern
Dianna Cowern is a education creator with 3.4M YouTube subscribers and 3.5M across 2 platforms we track. American science educator (born 1989).
Quick answers about Dianna
How many subscribers does Dianna Cowern have?
Dianna Cowern had 3,350,000 YouTube subscribers as of January 25, 2025, the latest figure recorded in Wikidata.
How many X followers does Dianna Cowern have?
Dianna Cowern had 183,050 X followers as of February 10, 2023, the latest figure recorded in Wikidata.
How old is Dianna Cowern?
Dianna Cowern is 37 years old as of September 17, 2026, born May 4, 1989.
When is Dianna Cowern's birthday?
Dianna Cowern's birthday is May 4. Dianna Cowern was born in 1989.
Where is Dianna Cowern from?
Dianna Cowern was born in Kauaʻi, United States and holds citizenship of the United States.
Where did Dianna Cowern go to school?
Dianna Cowern is recorded as having attended Massachusetts Institute of Technology.
When did Dianna Cowern start?
Dianna Cowern's work period is recorded as starting in 2012.
Growth
YouTube subscribers
Show the numbers
| Name | Date | Subscribers |
|---|---|---|
| YouTube subscribers | Jul 2021 | 1,980,000 |
| YouTube subscribers | Mar 2022 | 2,190,000 |
| YouTube subscribers | Feb 2023 | 2,620,000 |
| YouTube subscribers | Jan 2024 | 3,110,000 |
| YouTube subscribers | Jan 2025 | 3,350,000 |
X followers
Show the numbers
| Name | Date | Followers |
|---|---|---|
| X followers | Apr 2020 | 136,717 |
| X followers | Jan 2021 | 149,521 |
| X followers | Feb 2022 | 168,151 |
| X followers | Feb 2023 | 183,050 |
- X: 136.7K in Apr 2020 to 183.1K in Feb 2023 (+34%)
- YouTube: 2M in Jul 2021 to 3.4M in Jan 2025 (+69%)
Milestones
- Jul 2021 Had passed 1M YouTube subscribers by July 2, 2021
Counts are dated figures from Wikidata, not live numbers.
About Dianna
- #849 most-followed creator on Peekworthy
- #16 in Education
- #310 in United States
- Born
- 1989-05-04 (age 37)
- From
- Kauaʻi, United States
- Active since
- 2012
- Known for
- science communicator, YouTuber, television producer
- Education
- Massachusetts Institute of Technology
- Website
- physicsgirl.org
- Wikipedia
- Read the article
- Categories
- Education
Stories featuring Dianna
People. Culture. Opportunity.
Work with Dianna Cowern
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