The Claude R & Ethel B Whittenberger Foundation focuses exclusively on supporting student scholarships at the College of Idaho, its local liberal arts institution in Caldwell. All recorded grants are scholarship-designated and directed to a single recipient, indicating a narrow, place-based philanthropic commitment to higher education access at that college.
The Claude R & Ethel B Whittenberger Foundation’s giving is defined by a single, long-running scholarship relationship with the College of Idaho. In the recent grant list, the foundation supported that college in three straight years, including $45,000 in 2023 and $40,000 in both 2024 and 2025, all labeled for scholarships or Whittenberger Scholarships. That pattern shows a focused commitment to student aid rather than a broad portfolio of unrelated grants. Beyond the college, the foundation also appears in Caldwell and the surrounding area through grants tied to local community needs. Destination Caldwell received support for a downtown playground in both 2024 and 2025, and the Treasure Valley YMCA in Caldwell received multiple grants across 2023 through 2025 for annual campaign efforts and specific facility or activity items. The foundation’s record also includes support for preschool collaboration, youth programs, arts, and basic needs, but these appear alongside the scholarship work rather than replacing it. Across the full record, the giving is highly local and centered on Idaho organizations.
A clear education thread runs through the foundation’s grants. The College of Idaho received $40,000 in 2024 and $40,000 in 2025 for Whittenberger Scholarships, while the same institution also received $45,000 in 2023 for scholarships. That makes higher education access the most visible theme in the record. The foundation also supports early learning. United Way of Treasure Valley received $20,000 in both 2024 and 2025 for the Canyon County Preschool Collab, and another $20,000 in 2023 for the Caldwell P16 Preschool Program. Youth development shows up too: the Boys and Girls Club Canyon County received $10,000 in 2025 for supporting educational programs, and the Boys and Girls Club of Nampa received $10,000 in 2024 for an after-school youth program. Community enrichment is another recurring theme. Caldwell Fine Arts Series Inc received $10,000 in 2023 for the Back/Ahead, Art and History Program and $8,000 in 2024 for Spark Outreach Program.
Typical grants cluster tightly around a modest size: the 25th percentile is $3,000, the median is $5,000, and the 75th percentile is also $5,000. That indicates a distribution with many grants at or near the median and a smaller number of larger awards. The foundation also makes some individual aid grants, and its record shows no program-related investments. The grant history is recurring rather than one-off in several cases. The College of Idaho appears in 2023, 2024, and 2025; Destination Caldwell appears in 2024 and 2025; and United Way of Treasure Valley appears in 2023, 2024, and 2025. The pattern points to steady, local, relationship-based funding rather than broad national grantmaking. All recorded recipient locations are in the United States.
$386K
$5.7M
$720K
$453K
Most grants fall between $3K and $5K, with a median of $5K.
25th Percentile
$3K
Median
$5K
75th Percentile
$5K
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Highly concentrated and repeat giving: funds are directed exclusively to one local college (three grants totaling $125,000), suggesting ongoing, targeted scholarship support rather than broad or diversified grantmaking.
Notable grantees: College of Idaho
Grantmaking is overwhelmingly concentrated in Idaho, which accounts for 99% of grants and is also the top state by grant count. Caldwell shows up often, including the College of Idaho, Destination Caldwell, Treasure Valley YMCA, Caldwell Fine Arts Series Inc, and Caldwell School District 132. Boise, Nampa, Meridian, Moscow, and New Plymouth also appear among recipient cities. The recipient-country record is entirely domestic, with 182 grants in the United States.
The record centers on the College of Idaho and then extends to local Idaho organizations serving education and community needs. Recent grants also went to preschool collaborations, youth clubs, arts programs, a library, and basic-needs organizations such as food and utility assistance groups.
The grant-size distribution is tightly grouped: the 25th percentile is $3,000, the median is $5,000, and the 75th percentile is $5,000. That suggests many awards are small to mid-sized, with only a few larger grants standing out.
Yes. The College of Idaho received grants in 2023, 2024, and 2025; Destination Caldwell received grants in 2024 and 2025; and United Way of Treasure Valley received grants in 2023, 2024, and 2025. That indicates recurring support rather than isolated gifts.
The giving is local and concentrated in Idaho. Idaho is the top state by grant count, and 99% of grants go to recipients in the HQ state. Recent recipient cities include Caldwell, Boise, Nampa, Meridian, Moscow, and New Plymouth.
The strongest themes are scholarships at the College of Idaho, preschool and early learning through United Way of Treasure Valley, and youth programming through organizations such as the Boys and Girls Club and Treasure Valley YMCA. The record also includes arts, library, and basic-needs support.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| COLLEGE OF IDAHO | CALDWELL, ID | $40,000 | 2026 | WHITTENBERGER SCHOLARSHIPS |
| UNITED WAY OF TREASURE VALLEY | BOISE, ID | $20,000 | 2026 | CANYON COUNTY PRESCHOOL COLLAB |
| TREASURE VALLEY YMCA | CALDWELL, ID | $15,000 | 2026 | ANNUAL CAMPAIGN EFFORTS |
| MENTORING NETWORK INC | NAMPA, ID | $12,500 | 2026 | MATCH FUNDING WITH STUDENTS |
| IDAHO YOUTH RANCH | BOISE, ID | $12,000 | 2026 | HANDS OF PROMISE THERAPY PROGRAM |
| BOYS AND GIRLS CLUB CANYON COUNTY | NAMPA, ID | $10,000 | 2026 | SUPPORTING EDUCATIONAL PROGRAMS |
| JESSE TREE OF IDAHO | BOISE, ID | $10,000 | 2026 | PROVIDE FUNDS FOR ERA PROGRAM |
| ST VINCENT DE PAUL SW ID OLVC | BOISE, ID | $10,000 | 2026 | UTILITY BILL ASSISTANCE/FOOD PANTRY |
| SALVATION ARMY BOISE | BOISE, ID | $10,000 | 2026 | BOOTH PROGRAM |
| CALDWELL FINE ARTS SERIES INC | CALDWELL, ID | $10,000 | 2026 | SUPPORT XPERIENCE PROGRAM |
| TREASURE VALLEY YMCA | CALDWELL, ID | $8,900 | 2026 | PATIO SHADE SAILS FOR AQUATIC CENTER |
| IDAHO VOICES FOR CHILDREN FOUN | BOISE, ID | $7,500 | 2026 | PROVIDE ART SUPPLIES & EDUCATION |
| SALVATION ARMY CALDWELL | CALDWELL, ID | $7,500 | 2026 | BABY HAVEN'S INCENTIVES STORE |
| CATCH INC | BOISE, ID | $7,500 | 2026 | TAKING ROOT PROGRAM |
| GIRLS ON THE RUN TREASURE VALLEY | GARDEN CITY, ID | $7,500 | 2026 | PROVIDE SCHOLARHIPS & TRANSPORTATION |
| ONE STONE INC | BOISE, ID | $6,000 | 2026 | SUMMER CAMP FUNDING |
| GIRL SCOUTS OF SILVER SAGE COUNCIL | BOISE, ID | $6,000 | 2026 | COMMUNITY TROOP PROGRAM |
| WATERING HOLE COMMUNITY CETNER INC | MOUNTAIN HOME, ID | $5,735 | 2026 | HIRING STAFF FOR AFTER SCHOOL PROG |
| JEM FRIENDS INC | BOISE, ID | $5,000 | 2026 | SUPPORT FIVE STEPPING STONES PROGRAM |
| IDAHO FOOD BANK | MERIDIAN, ID | $5,000 | 2026 | SUPPORT ANNUAL BACKPACK PROGRAM |
| LEE PESKY LEARNING CENTER | BOISE, ID | $5,000 | 2026 | PROVIDE ADOLESC. WITH ACADEMIC COACH |
| FOSTER AND HEART | MERIDIAN, ID | $5,000 | 2026 | FUND START UP COSTS FOR WELCOME CENT |
| BOISE BICYCLE PROJECT | BOISE, ID | $5,000 | 2026 | SUPPORT TEEN APPRENTICESHIP & STEM |
| AWESOME | MCCALL, ID | $5,000 | 2026 | FUNDING A DEGREE-SEEKING INTERN |
| CITY OF GOOD | BOISE, ID | $5,000 | 2026 | SUPPORT PANTRY PRODUCE PROGRAM |
| LAUREN EDSON DANCE INC (LED) | GARDEN CITY, ID | $5,000 | 2026 | EXPAND DANCE IS CRINGE OUTREACH INIT |
| BREAKING CHAINS ACADEMY OF DEVELOP | NAMPA, ID | $5,000 | 2026 | CANYON COUNTY YOUTH EMPOWERMENT |
| COLLEGE OF IDAHO MUSEUM OF NAT HIS | CALDWELL, ID | $5,000 | 2026 | CREATE EDUCATIONAL KITS |
| ASSISTANCE LEAGE OF BOISE CANYON CO | BOISE, ID | $5,000 | 2026 | SUPPORT OPERATION SCHOOL BELL PROG |
| STAY-IN-SCHOOL QUINCEANERA | BOISE, ID | $5,000 | 2026 | SPREAD YOUR WINGS PROGRAM |
| PEREGRINE FUND | BOISE, ID | $5,000 | 2026 | K-12 EDUCATION/RAPTOR HIGH PROGRAM |
| BOYS AND GIRLS CLUB CANYON COUNTY | NAMPA, ID | $5,000 | 2026 | START TEEN CENTER IN NAMPA |
| BOISE STATE UNIVERSITY FOUNDATION | BOISE, ID | $5,000 | 2026 | EXPAND ASTRO ADVENTURES SUMMER CAMP |
| RIDE FOR JOY THERAPEUTIC RIDING PRO | CALDWELL, ID | $5,000 | 2026 | LESSONS FOR ADAPTIVE RIDING PROGRAM |
| ASSISTANCE LEAGUE OF BOISE | GARDEN CITY, ID | $5,000 | 2026 | OPERATION SCHOOL BELL PROGRAM |
| WOMEN'S AND CHILDREN'S ALLIANCE | BOISE, ID | $5,000 | 2026 | PROVIDING NO-COST COUNSELING |
| GIRAFFE LAUGH INC | GARDEN CITY, ID | $5,000 | 2026 | PURCHASE SECOND STEP CURRICULUM |
| LIFE'S KITCHEN | BOISE, ID | $5,000 | 2026 | TRAINING FOR OPPORTUNITY YOUTH |
| TEACH FOR AMERICA IDAHO | MERIDIAN, ID | $5,000 | 2026 | IGNITE TUTORING AT MOSAICS PUB SCH |
| CALDWELL CHRISTIAN CHURCH | CALDWELL, ID | $5,000 | 2026 | SCHOLARSHIPS FOR CHRISTIAN COLLEGE |
| MCCALL WINTER SPORTS CLUB | MCCALL, ID | $4,000 | 2026 | SUSTAIN & EXPAND ACCESSIBILITY PROGR |
| ARMORAL TUTTLE PUBLIC LIBRARY | NEW PLYMOUTH, ID | $3,600 | 2026 | PURCHASE BOOKS FOR LIBRARY |
| IDAHO FFA FOUNDATION | STAR, ID | $3,500 | 2026 | SUPPORT CAREER SUCCESS TOUR PROGRAM |
| BOISE PHILHARMONIC ASSOCIATION | BOISE, ID | $3,500 | 2026 | ANNUAL SCHOOL CONCERTS |
| WILD HEARTS IDAHO | BOISE, ID | $3,500 | 2026 | SUPPORT WINTER 2026 STUDENT TRIPS |
| HOMEDALE SCHOOL DISTRICT NO 370 | HOMEDALE, ID | $3,500 | 2026 | PURCHASE ART SUPPLIES FOR STUDENTS |
| MOUNTAIN HOME ARTS COUNCIL INC | MOUTAIN HOME, ID | $3,500 | 2026 | SUPPORT OF ANNUAL SEASON OF EVENTS |
| THE SPACE IDAHO | HAILEY, ID | $3,500 | 2026 | SUPPORT 2026 SUMMER PROGRAMS |
| GARDEN CITY PUB LIBRARY FOUNDATION | GARDEN CITY, ID | $3,000 | 2026 | BELLS FOR BOOKS |
| PARMA SCHOOL DISTRICT | PARMA, ID | $3,000 | 2026 | SUPPORT SCHOOL-BASED FOOD PANTRY |
COLLEGE OF IDAHO
$40,000WHITTENBERGER SCHOLARSHIPS
TREASURE VALLEY YMCA
$15,000ANNUAL CAMPAIGN EFFORTS
MENTORING NETWORK INC
$12,500MATCH FUNDING WITH STUDENTS
BOYS AND GIRLS CLUB CANYON COUNTY
$10,000SUPPORTING EDUCATIONAL PROGRAMS
ST VINCENT DE PAUL SW ID OLVC
$10,000UTILITY BILL ASSISTANCE/FOOD PANTRY
SALVATION ARMY BOISE
$10,000BOOTH PROGRAM
CALDWELL FINE ARTS SERIES INC
$10,000SUPPORT XPERIENCE PROGRAM
TREASURE VALLEY YMCA
$8,900PATIO SHADE SAILS FOR AQUATIC CENTER
IDAHO VOICES FOR CHILDREN FOUN
$7,500PROVIDE ART SUPPLIES & EDUCATION
SALVATION ARMY CALDWELL
$7,500BABY HAVEN'S INCENTIVES STORE
GIRLS ON THE RUN TREASURE VALLEY
$7,500PROVIDE SCHOLARHIPS & TRANSPORTATION
GIRL SCOUTS OF SILVER SAGE COUNCIL
$6,000COMMUNITY TROOP PROGRAM
WATERING HOLE COMMUNITY CETNER INC
$5,735HIRING STAFF FOR AFTER SCHOOL PROG
JEM FRIENDS INC
$5,000SUPPORT FIVE STEPPING STONES PROGRAM
IDAHO FOOD BANK
$5,000SUPPORT ANNUAL BACKPACK PROGRAM
FOSTER AND HEART
$5,000FUND START UP COSTS FOR WELCOME CENT
AWESOME
$5,000FUNDING A DEGREE-SEEKING INTERN
CITY OF GOOD
$5,000SUPPORT PANTRY PRODUCE PROGRAM
LAUREN EDSON DANCE INC (LED)
$5,000EXPAND DANCE IS CRINGE OUTREACH INIT
BREAKING CHAINS ACADEMY OF DEVELOP
$5,000CANYON COUNTY YOUTH EMPOWERMENT
COLLEGE OF IDAHO MUSEUM OF NAT HIS
$5,000CREATE EDUCATIONAL KITS
ASSISTANCE LEAGE OF BOISE CANYON CO
$5,000SUPPORT OPERATION SCHOOL BELL PROG
STAY-IN-SCHOOL QUINCEANERA
$5,000SPREAD YOUR WINGS PROGRAM
BOYS AND GIRLS CLUB CANYON COUNTY
$5,000START TEEN CENTER IN NAMPA
RIDE FOR JOY THERAPEUTIC RIDING PRO
$5,000LESSONS FOR ADAPTIVE RIDING PROGRAM
ASSISTANCE LEAGUE OF BOISE
$5,000OPERATION SCHOOL BELL PROGRAM
GIRAFFE LAUGH INC
$5,000PURCHASE SECOND STEP CURRICULUM
LIFE'S KITCHEN
$5,000TRAINING FOR OPPORTUNITY YOUTH
TEACH FOR AMERICA IDAHO
$5,000IGNITE TUTORING AT MOSAICS PUB SCH
CALDWELL CHRISTIAN CHURCH
$5,000SCHOLARSHIPS FOR CHRISTIAN COLLEGE
MCCALL WINTER SPORTS CLUB
$4,000SUSTAIN & EXPAND ACCESSIBILITY PROGR
ARMORAL TUTTLE PUBLIC LIBRARY
$3,600PURCHASE BOOKS FOR LIBRARY
IDAHO FFA FOUNDATION
$3,500SUPPORT CAREER SUCCESS TOUR PROGRAM
BOISE PHILHARMONIC ASSOCIATION
$3,500ANNUAL SCHOOL CONCERTS
WILD HEARTS IDAHO
$3,500SUPPORT WINTER 2026 STUDENT TRIPS
HOMEDALE SCHOOL DISTRICT NO 370
$3,500PURCHASE ART SUPPLIES FOR STUDENTS
MOUNTAIN HOME ARTS COUNCIL INC
$3,500SUPPORT OF ANNUAL SEASON OF EVENTS
THE SPACE IDAHO
$3,500SUPPORT 2026 SUMMER PROGRAMS
GARDEN CITY PUB LIBRARY FOUNDATION
$3,000BELLS FOR BOOKS
PARMA SCHOOL DISTRICT
$3,000SUPPORT SCHOOL-BASED FOOD PANTRY