Optimist International

Optimist International is a nonprofit in Acton, Los Angeles County, CA 93510. 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.

109 nonprofits share its ZIP code 93510, 3 youth development nonprofits are in Acton, 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
36-4045230

Questions

Where is Optimist International?

Optimist International is in Acton, CA 93510.

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 36-4045230.

Sources

Nearby in 93510

More youth development organizations in Acton

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