Optimist International is a 501(c)(4) organization based in Clinton, Missouri, registered in 1958, with $0 in annual revenue.
Revenue
$0
Expenses
—
Net assets
$0
Employees
—
Explore more
Data for Optimist International (EIN 43-1549411) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.