Optimist International
Optimist International is a nonprofit in Altadena, Los Angeles County, CA 91001. It does not appear in the IRS exempt organizations file of October 13, 2026, so its current tax-exempt status is unconfirmed. The IRS classifies it as Youth Community Service Clubs (NTEE O51), in the Youth Development group.
490 nonprofits share its ZIP code 91001, 17 youth development nonprofits are in Altadena, and 93,260 are in Los Angeles County.
- Tax status
- Tax-exempt status unconfirmed. It does not appear in the IRS exempt organizations file of October 13, 2026, so its current tax-exempt status is unconfirmed.
- County
- Los Angeles County
- Classification
- Youth Community Service Clubs (NTEE O51)
- EIN
- 23-7243035
Questions
Where is Optimist International?
Optimist International is in Altadena, CA 91001.
What kind of organization is Optimist International?
Optimist International is classified as Youth Community Service Clubs (NTEE O51) in the Youth Development group. Organizations like Key Club that provide opportunities for children and youth to make a contribution to their local community through volunteer service projects. The purpose of the organization is to develop leadership skills and good citizenship practices in youngsters who are interested in service to others.
Is Optimist International still tax-exempt?
It does not appear in the IRS exempt organizations file of October 13, 2026, so its current tax-exempt status is unconfirmed.
What is Optimist International's EIN?
Optimist International's employer identification number is 23-7243035.
Sources
Nearby in 91001
- 1 Fc Altadena
- 365 Literacy Foundation
- Abu Enterprises
- Abundant Harvest Christian Center
- Abundant Harvest Lift
- Abundant Harvest Lift Overseer & Successors A Corporation Sole
- A CHILDS PLACE ALTADENA
- Acorn Rising