Calvin, OK is home to 3 education & research nonprofits.
3
Nonprofits
Data sourced from IRS Form 990 and 990-EZ filings. Financial figures reflect the most recent filings available.
Top Nonprofits
Oklahoma Institute for Civic Studies
Education & Research 501(c)(3) Tax-Deductible
Calvin, OK
Calvin Alumni Foundation for Education Cafe
Education & Research 501(c)(3) Tax-Deductible
Calvin, OK
Ancient Free & Accepted Masons of Oklahoma
aka 221 Calvin
Education & Research 501(c)(10) Tax-Deductible
Calvin, OK
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