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EIN 83-3660999

Granite Mountain Charter School

IRS 501(c) type
501(c)(3)
Num. employees
326
City
Lucerne Valley
State
California
Year formed
2019
Most recent tax filings
2024-06-01
NTEE code, primary
B29: Charter Schools
Description
Granite Mountain Charter School fosters personalized learning, developing critical thinkers and leaders through unique programs, supporting students and families in educational success.
Total revenues
$55,797,413
2024
Total expenses
$54,998,146
2024
Total assets
$12,789,686
2024
Num. employees
326
2024

Program areas at Granite Mountain Charter School

To accomplish our mission, Granite Mountain Charter School will equip students with 21st-century learning opportunities, strengthen the child to transcend obstacles and become life-long learners, empower families to propel students toward college and career readiness, and anchor with community by cultivating relationships.

Financials for Granite Mountain Charter School

RevenuesFYE 06/2024
Total grants, contributions, etc.$55,785,521
Program services$0
Investment income and dividends$1,612
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$0
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$10,280
Total revenues$55,797,413
Data update history
July 2, 2025
Posted financials
Added Form 990 for fiscal year 2024
July 1, 2025
Updated personnel
Identified 2 new personnel
June 29, 2025
Used new vendors
Identified 3 new vendors, including , , and
November 20, 2024
Updated personnel
Identified 1 new personnel
November 19, 2024
Used new vendors
Identified 1 new vendor, including
Nonprofit Types
SchoolsCharter schoolsK-12 schoolsCharities
Issues
Education
Characteristics
Receives government fundingTax deductible donationsAccepts online donations
General information
Address
8560 Aliento Rd
Lucerne Valley, CA 92356
Metro area
Riverside-San Bernardino-Ontario, CA
County
San Bernardino County, CA
Website URL
granitemountainschool.com/ 
Phone
(909) 906-3593
IRS details
EIN
83-3660999
Fiscal year end
June
Taxreturn type
Form 990
Year formed
2019
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
B29: Charter Schools
NAICS code, primary
611110: Elementary and Secondary Schools
Parent/child status
Independent
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