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Mililani, Hawaii

Amateur sports nonprofits in Mililani, HI

22 tax-exempt amateur sports nonprofits based in Mililani, from IRS data.

By type

Amateur sports22Youth development6Recreation and clubs3PTA and PTO2Children's and youth services1

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Baseball and softball

808 Rebels Baseball

Mililani, HI 96789

Tax-exempt since 2026 · EIN 42-3988293

Basketball

Gonutz Baseball

Mililani, HI 96789

Tax-exempt since 2012 · EIN 27-1999561

Baseball and softball

Guava Jam

Mililani, HI 96789

Tax-exempt since 2025 · EIN 39-3708224

Amateur sports

Hana Hou Volleyball

Mililani, HI 96789

Tax-exempt since 2022 · EIN 87-4050022

Baseball and softball

Hana Pa a Softball

Mililani, HI 96789

Tax-exempt since 2014 · EIN 80-0825750

Amateur sports

Kaizen Baseball

Mililani, HI 96789

Tax-exempt since 2025 · EIN 93-2161570

Amateur sports

Mililani Jump Club

Mililani, HI 96789

Tax-exempt since 2026 · EIN 42-3968273

Baseball and softball

Mililani White Sox

Mililani, HI 96789

Tax-exempt since 2025 · EIN 39-2582663

Basketball

Oahu Bearcats

Mililani, HI 96789

Tax-exempt since 2025 · EIN 88-3712049

Baseball and softball

Raptors Baseball

Mililani, HI 96789

Tax-exempt since 2024 · EIN 99-1905054

Football

Team Lockdown

Mililani, HI 96789

Tax-exempt since 2024 · EIN 99-4591484

Also in Mililani

Licensed child care and after-school programs in Mililani · Hawaii 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.