PTAs and PTOs in Hannibal, MO

2 tax-exempt PTAs and PTOs based in Hannibal, from IRS data.

By type

Youth development3 PTA and PTO2 Amateur sports1 Children's and youth services1

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Parent-teacher group (PTA or PTO)

Hannibal Middle School Parent Teacher Student Organization

Hannibal, MO 63401

Tax-exempt since 2017 · EIN 46-3914826

Parent-teacher group (PTA or PTO)

Parent Teacher Organization of Mississippi Valley State School

Hannibal, MO 63401

Tax-exempt since 2005 · EIN 51-0493836

Also in Hannibal

Licensed child care and after-school programs in Hannibal · Missouri program rules

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Source: IRS Exempt Organizations Business Master File, posted October 13, 2026. We list 501(c)(3) organizations whose IRS activity code is youth development, amateur sports, camps and recreation, parent-teacher groups, children's services, child day care or arts education. We show the city and ZIP code only, never a street address or contact person. A listing is not an endorsement.