Nonprofits in Sierra City, California

Nonprofits in Sierra City, California. Browse 8 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Abandoned Mine Alliance

    EIN 203175891 · Headquarters: Sierra City, CA, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  2. Big Springs Garden Retreat Center Inc

    EIN 841934310 · Headquarters: Sierra City, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Maple Grove Mutual Water Company

    EIN 942855839 · Headquarters: Sierra City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Sierra City Fire Dept Auxiliary

    EIN 941700489 · Headquarters: Sierra City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Sierra City Improvement Group Inc

    EIN 842533151 · Headquarters: Sierra City, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Sierra County Chamber of Commerce

    EIN 680226306 · Headquarters: Sierra City, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Sierra County Historical Society

    EIN 237015771 · Headquarters: SIERRA CITY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Sierra County Land Trust

    EIN 205923109 · Headquarters: SIERRA CITY, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990