City of Humboldt, Kansas
City in Allen County, Kansas. Population: 1,793.
Data last updated June 9, 2026
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Northeast R-IV PTO
EducationFounded: 2018 (8 years)
501(c)(3)Tax-Deductible
301 W Martin St, Cairo, MO 65239-1006Records & Resources
No IRS 990 Filings
No IRS 990 filing data available for this organization. Small organizations (under $200K revenue) may not be required to file detailed returns.
Directory data from IRS Exempt Organizations Business Master File. Financial data from ProPublica Nonprofit Explorer. 990 data from GivingTuesday Data Commons. Organization details from Every.org.
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