Joseph Costello Net Worth 2026: Money, Salary, Bio | CelebsMoney

Joseph Costello‘s source of wealth comes from being a youtuber. How much money is Joseph Costello worth at the age of 30 and what’s his real net worth now?

As of 2026, Joseph Costello’s net worth is $100,000 - $1M.

DETAILS BELOW ⤵

Joseph Costello (born December 11, 1995) is famous for being youtuber. He resides in Austin, Texas, USA. Self-made entrepreneur who is well known for his comedic videos, which he uploads to his popular YouTube channel QuietAssassins.

Source of Money YouTuber Real Name Joseph Costello Place of Birth Austin, Texas, USA Date of Birth December 11, 1995 (age 30) Height Under review (Under review) Weight Under review (Under review) Ethnicity Unknown Nationality American Religion Unknown

Joseph Costello is a Sagittarius and was born in The Year of the Pig

Life

Joseph Costello was born in Austin, Texas, USA on Monday, December 11, 1995 (Millennials Generation). He is 30 years old and is a Sagittarius. Joseph Costello is a prominent person in electronic design automation industry. He was president and COO of SDA Systems from 1987-1988 and CEO of Cadence Design Systems, which became the largest EDA company under his tenure, from 1988-1997. He founded the lifestyle street wear clothing line GODLY. His YouTube channel has more than 600,000 subscribers.

He created his QuietAssassins YouTube channel in May of 2008. The education details are not available at this time. Joseph Costello is a member of and .

Joseph is turning 31 years old in
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He uploads a lot of prank videos to his channel, like Ed Bassmaster. Joseph is a Sagittarius. Represented by the archer, Sagittarians are always on a quest for knowledge. The last fire sign of the zodiac, Sagittarius launches its many pursuits like blazing arrows, chasing after adventures. It's no surprise that Jupiter, the planet of abundance, spirituality, and growth, governs Sagittarius. Sagittarians are excellent storytellers and can light up any room with their exhilarating tales and infectious laughter. Sagittarius is a mutable sign, meaning it is associated with adaptability and flexibility.