Grants paid by Mammoth Mountain Community Foundation Inc
EIN 26-4368015 · Mammoth Lakes, CA · Form 990, Schedule I · NTEE O20
Mammoth Mountain Community Foundation Inc of Mammoth Lakes, CA (EIN 26-4368015) reported 100 grants paid totaling $2,242,360 to 44 recipients in tax years 2018–2024, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$2,242,360
100 grants
Recipients
44
distinct organizations
Tax years
2018–2024
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 1 | $179,700 | — |
| 2019 | 7 | $188,039 | — |
| 2020 | 12 | $229,508 | — |
| 2021 | 11 | $207,446 | — |
| 2022 | 14 | $268,135 | — |
| 2023 | 18 | $448,148 | — |
| 2024 | 37 | $721,384 | — |
Top recipients
The 44 recipients receiving the most from Mammoth Mountain Community Foundation Inc, by grants paid, out of 44 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Mammoth Unified School District | U | Mammoth Lakes, CA | 7 | $1,140,031 | 2024 |
| Bishop Union High School 95-6005448 | A | Bishop, CA | 5 | $212,887 | 2024 |
| Mammoth High School 77-0109661 | A | Mammoth Lakes, CA | 6 | $160,691 | 2024 |
| Mammoth High School 77-0529260 | D | Mammoth Lakes, CA | 7 | $104,301 | 2023 |
| Bishop Home Street Middle School | U | Bishop, CA | 5 | $76,364 | 2023 |
| Lee Vining Elementry School | U | Lee Vining, CA | 5 | $42,320 | 2024 |
| Bishop Union High School 95-1953852 | D | Bishop, CA | 4 | $39,922 | 2023 |
| Lee Vining High School | U | Lee Vining, CA | 6 | $31,015 | 2024 |
| Round Valley Emem School PTO 83-1613222 | D | Bishop, CA | 2 | $30,178 | 2023 |
| Eastern Sierra Nordic Ski Associati 65-1291888 | C | Mammoth Lakes, CA | 4 | $29,569 | 2024 |
| Round Valley Elementary School | U | Bishop, CA | 2 | $28,830 | 2021 |
| Lone Pine Unified School District | U | Mammoth Lakes, CA | 3 | $27,500 | 2024 |
| Bishop Area Bike Organization 92-0266194 | B | Bishop, CA | 2 | $20,000 | 2024 |
| Owens Valley Usd 46-4956317 | D | Independence, CA | 2 | $20,000 | 2023 |
| Eastern Sierra Unified School Distr 39-4523958 | D | Bridgeport, CA | 2 | $18,000 | 2024 |
| Bishop Unified School District | U | Bishop, CA | 2 | $17,500 | 2023 |
| Bishop Adventist Christian School 31-1662757 | B | Bishop, CA | 3 | $15,232 | 2024 |
| Mammoth Lakes Swim Team 77-0233257 | B | Mammoth Lakes, CA | 3 | $15,000 | 2024 |
| Come to Life Homeschool Co-Op | U | Bishop, CA | 2 | $15,000 | 2024 |
| Big Pine Ski Club | U | Big Pine, CA | 1 | $15,000 | 2020 |
| Bishop Swim Team 77-0190681 | C | Bishop, CA | 3 | $14,880 | 2024 |
| University of Ca Santa Barbara 31-0964066 | B | Santa Barbara, CA | 1 | $13,170 | 2024 |
| Clean Up the Cayes 47-1070284 | A | Mammoth Lakes, CA | 2 | $10,500 | 2024 |
| Eastside Student Center 83-4634664 | A | Bishop, CA | 1 | $10,000 | 2024 |
| Mammoth Elementary School | U | Mammoth Lakes, CA | 1 | $10,000 | 2023 |
| Eastern Sierra Counseling | U | Mammoth Lakes, CA | 1 | $10,000 | 2024 |
| Big Pine Ski and Snowboard Club | U | Big Pine, CA | 1 | $10,000 | 2022 |
| Owens Valley Unified School Distric | U | Independence, CA | 1 | $10,000 | 2024 |
| Mammoth Lakes Football Club 95-1850731 | A | Mammoth Lakes, CA | 1 | $10,000 | 2024 |
| Ayso Bishop | U | Bishop, CA | 1 | $10,000 | 2024 |
| Town of Mammoth Lakes | U | Mammoth Lakes, CA | 1 | $9,045 | 2023 |
| Big Pine Unified School District | U | Big Pine, CA | 1 | $8,650 | 2024 |
| Mono Arts Council 77-0131651 | A | Mammoth Lakes, CA | 1 | $7,325 | 2024 |
| Lves PTO | U | Lee Vining, CA | 1 | $7,000 | 2019 |
| Palisades Glacier High School 92-0184898 | D | Big Pine, CA | 1 | $5,220 | 2024 |
| Mcoe Comunity Schools | U | Mammoth Lakes, CA | 1 | $5,065 | 2023 |
| Bishop Elementry School 33-4851340 | C | Bishop, CA | 1 | $5,000 | 2021 |
| Rotary Club of Bishop Sunrise 42-1624262 | A | Bishop, CA | 1 | $5,000 | 2024 |
| Boundless Empowerment Shine 82-3762836 | C | Mammoth Lakes, CA | 1 | $5,000 | 2024 |
| Bridgeport Elementry School | U | Bridgeport, CA | 1 | $4,899 | 2021 |
| Our Children First | U | Mammoth Lakes, CA | 1 | $4,000 | 2024 |
| Mammoth Lakes Ayso Board | U | Mammoth Lakes, CA | 1 | $3,730 | 2020 |
| Responder Alliance 93-1748890 | C | Lafayette, CO | 1 | $2,970 | 2024 |
| Edna Beaman Elementary School | U | Benton, CA | 1 | $1,566 | 2020 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 100 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Mammoth Unified School District Mammoth Lakes, CA | U | $150,000 | paid | Alternative Education Programs | 202502279349303485 |
| 2024 | Bishop Union High School Bishop, CA | A | $120,069 | paid | Band and Choir Program and Athletic Prog | 202502279349303485 |
| 2024 | Mammoth High School Mammoth Lakes, CA | A | $78,700 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Bishop Home Street Middle School Bishop, CA | A | $49,382 | paid | Alternative Education | 202502279349303485 |
| 2024 | Mammoth Elementary School Mammoth Lakes, CA | A | $44,701 | paid | MES Student Succeed Program | 202502279349303485 |
| 2024 | Bishop Elementary School Bishop, CA | A | $27,268 | paid | Educational Programs | 202502279349303485 |
| 2024 | Lee Vining Elementry School Lee Vining, CA | U | $15,000 | paid | Athletic Program | 202502279349303485 |
| 2024 | Round Valley Emem School PTO Bishop, CA | A | $14,168 | paid | Educational Books and Athletic Program | 202502279349303485 |
| 2024 | University of Ca Santa Barbara Santa Barbara, CA | B | $13,170 | paid | Outdoor Science Education Programs | 202502279349303485 |
| 2024 | Mammoth Middle School Mammoth Lakes, CA | A | $11,500 | paid | Educational Programs | 202502279349303485 |
| 2024 | Bronco Youth Football and Cheer Mammoth Lakes, CA | A | $10,000 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Owens Valley Unified School Distric Independence, CA | U | $10,000 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Mammoth Lakes Football Club Mammoth Lakes, CA | A | $10,000 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Eastern Sierra Counseling Mammoth Lakes, CA | U | $10,000 | paid | Mental Health Programs | 202502279349303485 |
| 2024 | Come to Life Homeschool Co-Op Bishop, CA | U | $10,000 | paid | Athletic Program | 202502279349303485 |
| 2024 | Lone Pine Unified School District Mammoth Lakes, CA | U | $10,000 | paid | Athletic Program | 202502279349303485 |
| 2024 | Eastern Sierra Nordic Ski Associati Mammoth Lakes, CA | A | $10,000 | paid | Athletic Program | 202502279349303485 |
| 2024 | Eastern Sierra Unified School Distr Bridgeport, CA | D | $10,000 | paid | Athletic Program | 202502279349303485 |
| 2024 | Ayso Bishop Bishop, CA | U | $10,000 | paid | Athletic Program | 202502279349303485 |
| 2024 | Bishop Area Bike Organization Bishop, CA | A | $10,000 | paid | Bike Park Expansion | 202502279349303485 |
| 2024 | Eastside Student Center Bishop, CA | A | $10,000 | paid | Educational Programs | 202502279349303485 |
| 2024 | Mammoth Lakes Youth Hockey Mammoth Lakes, CA | A | $9,790 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Big Pine Unified School District Big Pine, CA | U | $8,650 | paid | Athletic Program | 202502279349303485 |
| 2024 | Clean Up the Cayes Mammoth Lakes, CA | A | $7,500 | paid | Clean Up Reacreation Areas | 202502279349303485 |
| 2024 | Mono Arts Council Mammoth Lakes, CA | A | $7,325 | paid | Education Programs | 202502279349303485 |
| 2024 | Bishop Swim Team Bishop, CA | A | $7,080 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Mammoth High School Boosters Mammoth Lakes, CA | A | $6,000 | paid | Educational Programs | 202502279349303485 |
| 2024 | Palisades Glacier High School Big Pine, CA | D | $5,220 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Boundless Empowerment Shine Mammoth Lakes, CA | C | $5,000 | paid | Mental Health Programs | 202502279349303485 |
| 2024 | Rotary Club of Bishop Sunrise Bishop, CA | A | $5,000 | paid | Educational Programs | 202502279349303485 |
| 2024 | Bishop Adventist Christian School Bishop, CA | B | $5,000 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Mammoth Lakes Swim Team Mammoth Lakes, CA | A | $5,000 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Our Children First Mammoth Lakes, CA | U | $4,000 | paid | Athletic Programs | 202502279349303485 |
| 2024 | Lee Vining High School Lee Vining, CA | U | $3,891 | paid | Athletic Program | 202502279349303485 |
| 2024 | Mammoth Lakes Recreation Mammoth Lakes, CA | A | $3,000 | paid | Arts on the 4th Program | 202502279349303485 |
| 2024 | Responder Alliance Lafayette, CO | C | $2,970 | paid | Mental Health Programs | 202502279349303485 |
| 2024 | Bishop Mtb Team Home St Middle Sch Bishop, CA | A | $2,000 | paid | Athletic Program | 202502279349303485 |
| 2023 | Mammoth Unified School District Mammoth Lakes, CA | U | $225,463 | paid | Alternative Education Programs | 202422279349303667 |
| 2023 | Mammoth High School Mammoth Lakes, CA | D | $60,903 | paid | Athletic Programs | 202422279349303667 |
| 2023 | Bishop Home Street Middle School Bishop, CA | U | $24,480 | paid | Athletic Programs | 202422279349303667 |
| 2023 | Round Valley Emem School PTO Bishop, CA | D | $15,128 | paid | Educational Books and Athletic Program | 202422279349303667 |
| 2023 | Mammoth High School Boosters Mammoth Lakes, CA | C | $13,500 | paid | MHS Boys Soccer Uniforms and Field work | 202422279349303667 |
| 2023 | Bishop Unified School District Bishop, CA | U | $10,000 | paid | Alternative Education | 202422279349303667 |
| 2023 | Lee Vining Elementry School Lee Vining, CA | U | $10,000 | paid | Athletic Program | 202422279349303667 |
| 2023 | Bishop Area Bike Organization Bishop, CA | B | $10,000 | paid | Athletic Program | 202422279349303667 |
| 2023 | Owens Valley Usd Independence, CA | D | $10,000 | paid | Athletic Program | 202422279349303667 |
| 2023 | Eastern Sierra Nordic Ski Associati Mammoth Lakes, CA | C | $10,000 | paid | Athletic Program | 202422279349303667 |
| 2023 | Mammoth Elementary School Mammoth Lakes, CA | U | $10,000 | paid | MES Student Succeed Program | 202422279349303667 |
| 2023 | Lee Vining High School Lee Vining, CA | U | $9,064 | paid | Athletic Program | 202422279349303667 |
| 2023 | Town of Mammoth Lakes Mammoth Lakes, CA | U | $9,045 | paid | Volleyball Team Equipment | 202422279349303667 |
| 2023 | Eastern Sierra Unified School Distr Bridgeport, CA | D | $8,000 | paid | Athletic Program | 202422279349303667 |
| 2023 | Lone Pine Unified School District Mammoth Lakes, CA | U | $7,500 | paid | Athletic Program | 202422279349303667 |
| 2023 | Mcoe Comunity Schools Mammoth Lakes, CA | U | $5,065 | paid | Outdoor Education Program | 202422279349303667 |
| 2023 | Bishop Union High School Bishop, CA | D | $5,000 | paid | Band and Choir Program and Athletic Prog | 202422279349303667 |
| 2023 | Come to Life Homeschool Co-Op Bishop, CA | U | $5,000 | paid | Athletic Program | 202422279349303667 |
| 2022 | Mammoth Unified School District Mammoth Lakes, CA | U | $161,033 | paid | Ski & Snowboard Team | 202332659349301323 |
| 2022 | Bishop Home Street Middle School Bishop, CA | U | $16,500 | paid | Athletic Programs | 202332659349301323 |
| 2022 | Round Valley Emem School PTO Bishop, CA | D | $15,050 | paid | Educational Books and Athletic Program | 202332659349301323 |
| 2022 | Owens Valley Usd Independence, CA | D | $10,000 | paid | Athletic Program | 202332659349301323 |
| 2022 | Lone Pine Unified School District Mammoth Lakes, CA | U | $10,000 | paid | Athletic Program | 202332659349301323 |
| 2022 | Big Pine Ski and Snowboard Club Big Pine, CA | U | $10,000 | paid | Athletic Program | 202332659349301323 |
| 2022 | Bishop Union High School Bishop, CA | D | $9,000 | paid | Band and Choir Program and Athletic Prog | 202332659349301323 |
| 2022 | Bishop Unified School District Bishop, CA | U | $7,500 | paid | Alternative Education | 202332659349301323 |
| 2022 | Lee Vining Elementry School Lee Vining, CA | U | $5,520 | paid | Athletic Program | 202332659349301323 |
| 2022 | Eastern Sierra Nordic Ski Associati Mammoth Lakes, CA | C | $5,500 | paid | Athletic Program | 202332659349301323 |
| 2022 | Bishop Adventist Christian School Bishop, CA | B | $5,232 | paid | Athletic Program | 202332659349301323 |
| 2022 | Lee Vining High School Lee Vining, CA | U | $5,000 | paid | Athletic Program | 202332659349301323 |
| 2022 | Mammoth Lakes Swim Team Mammoth Lakes, CA | B | $5,000 | paid | Athletic Program | 202332659349301323 |
| 2022 | Mammoth High School Boosters Mammoth Lakes, CA | C | $2,800 + $5,273 non-cash | paid | MHS Boys Soccer Uniforms and Field work | 202332659349301323 |
| 2021 | Mammoth Unified School District Mammoth Lakes, CA | U | $139,861 | paid | Ski & Snowboard Team | 202241249349303069 |
| 2021 | Round Valley Elementary School Bishop, CA | U | $19,780 | paid | Athletic Program | 202241249349303069 |
| 2021 | Bishop Home Street Middle School Bishop, CA | U | $10,037 | paid | Tutoring Program & Supplies | 202241249349303069 |
| 2021 | Bishop Swim Team Bishop, CA | C | $5,000 | paid | Athletic Program | 202241249349303069 |
| 2021 | Bishop Elementry School Bishop, CA | C | $5,000 | paid | Tutoring Program | 202241249349303069 |
| 2021 | Lee Vining High School Lee Vining, CA | U | $5,000 | paid | Athletic Program | 202241249349303069 |
| 2021 | Mammoth High School Mammoth Lakes, CA | D | $5,000 | paid | Athletic Program | 202241249349303069 |
| 2021 | Bridgeport Elementry School Bridgeport, CA | U | $4,899 | paid | Athletic Programs | 202241249349303069 |
| 2021 | Lee Vining Elementry School Lee Vining, CA | U | $4,800 | paid | Athletic Program | 202241249349303069 |
| 2021 | Eastern Sierra Nordic Ski Associati Mammoth Lakes, CA | C | $4,069 | paid | Athletic Program | 202241249349303069 |
| 2021 | Mammoth High School Boosters Mammoth Lakes, CA | C | $4,000 | paid | Athletic Program | 202241249349303069 |
| 2020 | Mammoth Unified School District Mammoth Lakes, CA | U | $135,000 | paid | Ski & Snowboard Team | 202121899349300327 |
| 2020 | Bishop Home Street Middle School Bishop, CA | U | $19,580 | paid | Athletic Program | 202121899349300327 |
| 2020 | Bishop Union High School Bishop, CA | D | $15,922 | paid | 202121899349300327 | |
| 2020 | Big Pine Ski Club Big Pine, CA | U | $15,000 | paid | Athletic Programs | 202121899349300327 |
| 2020 | Mammoth High School Boosters Mammoth Lakes, CA | C | $10,000 | paid | Athletic Program | 202121899349300327 |
| 2020 | Round Valley Elementary School Bishop, CA | U | $9,050 | paid | Athletic Program | 202121899349300327 |
| 2020 | Lee Vining Elementry School Lee Vining, CA | U | $7,000 | paid | Athletic Program | 202121899349300327 |
| 2020 | Bishop Adventist Christian School Bishop, CA | B | $5,000 | paid | Athletic Program | 202121899349300327 |
| 2020 | Lee Vining High School Lee Vining, CA | U | $4,860 | paid | Athletic Program | 202121899349300327 |
| 2020 | Mammoth Lakes Ayso Board Mammoth Lakes, CA | U | $3,730 | paid | Athletic Program | 202121899349300327 |
| 2020 | Bishop Swim Team Bishop, CA | C | $2,800 | paid | Athletic Program | 202121899349300327 |
| 2020 | Edna Beaman Elementary School Benton, CA | U | $1,566 | paid | Athletic Program | 202121899349300327 |
| 2019 | Mammoth Unified School District Mammoth Lakes, CA | U | $148,974 | paid | Ski & Snowboard Team | 202012179349301481 |
| 2019 | Bishop Union High School Bishop, CA | D | $10,000 | paid | 202012179349301481 | |
| 2019 | Mammoth High School Boosters Mammoth Lakes, CA | C | $8,098 | paid | Athletic Programs | 202012179349301481 |
| 2019 | Lves PTO Lee Vining, CA | U | $7,000 | paid | Athletic Program | 202012179349301481 |
| 2019 | Bishop Home Street Middle School Bishop, CA | U | $5,767 | paid | Athletic Program | 202012179349301481 |
| 2019 | Mammoth Lakes Swim Team Mammoth Lakes, CA | B | $5,000 | paid | Athletic Program | 202012179349301481 |
| 2019 | Lee Vining High School Lee Vining, CA | U | $3,200 | paid | Athletic Program | 202012179349301481 |
| 2018 | Mammoth Unified School District Mammoth Lakes, CA | U | $179,700 | paid | Educational Programs | 201912259349301661 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2024 | 2024-09-30 | not stated | 2023v6.0 | 202502279349303485 |
| 990 | 2023 | 2023-09-30 | not stated | 2022v5.0 | 202422279349303667 |
| 990 | 2022 | 2022-09-30 | not stated | 2021v4.2 | 202332659349301323 |
| 990 | 2021 | 2021-09-30 | not stated | 2020v4.1 | 202241249349303069 |
| 990 | 2020 | 2020-09-30 | not stated | 2019v5.1 | 202121899349300327 |
| 990 | 2019 | 2019-09-30 | not stated | 2018v3.1 | 202012179349301481 |
| 990 | 2018 | 2018-09-30 | not stated | 2017v2.2 | 201912259349301661 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/264368015.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.