Idaho
Nonprofits and 501C Tax Exempt Organizations
- Organization Count: 15,516
- Assets Total: $19,102,842,114
- Income Total: $12,804,888,170
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- Highest Asset Amount $2,290,381,742
- Average Asset Amount $5,604,875
- Highest Income Amount $3,561,570,049
- Average Income Amount $3,754,525
Top Nonprofit Organizations in Idaho with the Most Assets
| # | Organization Name | Assets | Address | Type | Classification | Exempt Date |
|---|---|---|---|---|---|---|
| 1 | ST LUKES REGIONAL MEDICAL CENTER | $1 billion + | 190 E BANNOCK ST BOISE, ID 83712-6241 |
501(c)(3) | Charitable Organization (Hospital, General) |
06/1947 |
| 2 | POTLATCH NO 1 FEDERAL CREDIT UNION | $1 billion + | PO BOX 897 LEWISTON, ID 83501-0897 |
501(c)(14) | Credit Union (Credit Unions) |
10/2019 |
| 3 | WESTMARK CREDIT UNION (c/o RICH LEONARDSON) |
$1 billion + | PO BOX 2869 IDAHO FALLS, ID 83403-2869 |
501(c)(14) | Credit Union (Credit Unions) |
04/2023 |
| 4 | SAINT ALPHONSUS REGIONAL MEDICAL CENTER INC (c/o RYAN SPEAS SAINT ALPHONSUS HEALTH) |
$500 million + | 1055 N CURTIS RD BOISE, ID 83706-1309 |
501(c)(3) | Charitable Organization (Hospital, General) |
03/1946 |
| 5 | ST LUKES HEALTH SYSTEM LTD (c/o ACCOUNTS PAYABLE) |
$500 million + | 190 E BANNOCK ST BOISE, ID 83712-6241 |
501(c)(3) | Charitable Organization (Community Health Systems) |
02/2007 |
| 6 | J A & KATHRYN ALBERTSON FOUNDATION INC | $500 million + | 501 E BAYBROOK CT BOISE, ID 83706-3915 |
501(c)(3) | Charitable Organization (Private Grantmaking Foundations) |
12/1966 |
| 7 | EAST IDAHO CREDIT UNION (c/o JILLYN A BARNETT) |
$500 million + | 865 S WOODRUFF AVE IDAHO FALLS, ID 83401-5296 |
501(c)(14) | Credit Union (Credit Unions) |
01/2014 |
| 8 | UNIVERSITY OF IDAHO FOUNDATION INC | $100 million + | 875 PERIMETER DR MSC 3143 MOSCOW, ID 83844-3143 |
501(c)(3) | Educational Organization (Single Organization Support) |
02/1971 |
| 9 | SAINT ALPHONSUS MEDICAL CENTER NAMPA INC (c/o PRESIDENT CEO) |
$100 million + | 4300 E FLAMINGO AVE NAMPA, ID 83687-3138 |
501(c)(3) | Charitable Organization (Hospital, General) |
03/1946 |
| 10 | ST LUKES MAGIC VALLEY REGIONAL MEDICAL CENTER LTD (c/o PETER DIDIO) |
$100 million + | 190 E BANNOCK ST BOISE, ID 83712-6241 |
501(c)(3) | Charitable Organization (Hospitals and Related Primary Medical Care Facilities) |
02/2007 |
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501(C) Classification Totals
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• The following table is a list of 501(c) classifications and the number of organizations in Idaho granted an exempt status under that classification.• The 501(c) section of the Internal Revenue Code of 1986 defines the category under which an organization may be tax exempt.
| # | Classification | Description | Organization Count | Organization Assets | |
|---|---|---|---|---|---|
| 1 | 501(c)(3) | Charitable Organization | 7,796 | $11,274,118,068 | 501c3 |
| 2 | 501(c)(3) | Educational Organization | 2,105 | $2,036,697,329 | 501c3 |
| 3 | 501(c)(3) | Religious Organization | 1,447 | $87,536,360 | 501c3 |
| 4 | 501(c)(8) | Fraternal Beneficiary Society, Order or Association | 556 | $28,225,949 | 501c8 |
| 5 | 501(c)(4) | Social Welfare Organization | 525 | $140,419,518 | 501c4 |
| 6 | 501(c)(90) | 4947(a)(2) - Charitable Trust (Form 990 Filer) | 405 | $0 | 501c90 |
| 7 | 501(c)(6) | Business League | 384 | $77,807,570 | 501c6 |
| 8 | 501(c)(7) | Pleasure, Recreational, or Social Club | 340 | $111,601,101 | 501c7 |
| 9 | 501(c)(4) | Civic League | 306 | $88,075,560 | 501c4 |
| 10 | 501(c)(19) | Post or Organization of War Veterans | 276 | $5,330,375 | 501c19 |
| 11 | 501(c)(5) | Labor Organization | 235 | $37,574,374 | 501c5 |
| 12 | 501(c)(6) | Board of Trade | 213 | $67,999,758 | 501c6 |
| 13 | 501(c)(12) | Mutual Ditch or Irrigation Co. | 165 | $122,488,506 | 501c12 |
| 14 | 501(c)(5) | Agricultural Organization | 124 | $39,092,923 | 501c5 |
| 15 | 501(c)(3) | Organization to Prevent Cruelty to Animals | 82 | $38,053,160 | 501c3 |
| 16 | 501(c)(10) | Domestic Fraternal Societies and Associations | 79 | $10,701,072 | 501c10 |
| 17 | 501(c)(12) | Benevolent Life Insurance Assoc. | 74 | $46,637,607 | 501c12 |
| 18 | 501(c)(6) | Chamber of Commerce | 60 | $12,171,840 | 501c6 |
| 19 | 501(c)(12) | Organization Like Those on Three Preceding Lines | 54 | $613,328,090 | 501c12 |
| 20 | 501(c)(14) | Credit Union | 48 | $3,738,979,677 | 501c14 |
| 21 | 501(c)(9) | Voluntary Employees' Beneficiary Association (Non-Govt. Emps.) | 28 | $64,890,009 | 501c9 |
| 22 | 501(c)(3) | Literary Organization | 22 | $12,794,166 | 501c3 |
| 23 | 501(c)(2) | Title-Holding Corporation | 22 | $12,111,680 | 501c2 |
| 24 | 501(c)(4) | Local Association of Employees | 21 | $1,591,596 | 501c4 |
| 25 | 501(c)(3) | Scientific Organization | 20 | $29,068,278 | 501c3 |
| 26 | 501(c)(5) | Horticultural Organization | 10 | $2,175,999 | 501c5 |
| 27 | 501(c)(6) | Real Estate Board | 9 | $1,818,059 | 501c6 |
| 28 | 501(c)(12) | Mutual Cooperative Telephone Co. | 9 | $38,207,642 | 501c12 |
| 29 | 501(c)(9) | Voluntary Employees' Beneficiary Association (Govt. Emps.) | 8 | $67,858,541 | 501c9 |
| 30 | 501(c)(13) | Cemetery Company | 7 | $830,431 | 501c13 |
| 31 | 501(c)(13) | Burial Association | 6 | $261,178 | 501c13 |
| 32 | 501(c)(3) | Organization for Public Safety Testing | 5 | $76,778 | 501c3 |
| 33 | 501(c)(15) | Mutual Insurance Company or Assoc. Other Than Life or Marine | 4 | $355,496 | 501c15 |
| 34 | 501(c)(3) | Organization to Prevent Cruelty to Children | 4 | $526,262 | 501c3 |
| 35 | 501(c)(1) | Government Instrumentality | 4 | $293,157,381 | 501c1 |
| 36 | 501(c)(92) | 4947(a)(1) - Private Foundation (Form 990PF Filer) | 2 | $972 | 501c92 |
| False | - none - | No Classification | 61 | $278,809 |
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Idaho Places Ranked by Nonprofit Assets
Cities
| Rank # | City | Organization Count | Asset Amount | Income Amount |
|---|
Counties
| Rank # | County | Asset Amount | Percentage of Total State Assets | Income Amount | Organization Count |
|---|---|---|---|---|---|
| 1 | Ada County ID | $9,318,609,808 | 48.78% | $9,022,846,176 | 4,394 |
| 2 | Nez Perce County ID | $2,177,930,200 | 11.40% | $186,310,324 | 442 |
| 3 | Bonneville County ID | $1,998,740,984 | 10.46% | $213,143,851 | 778 |
| 4 | Canyon County ID | $1,125,421,006 | 5.89% | $741,304,225 | 1,272 |
| 5 | Latah County ID | $863,957,662 | 4.52% | $631,234,153 | 596 |
| 6 | Kootenai County ID | $616,740,026 | 3.23% | $317,068,731 | 1,409 |
| 7 | Blaine County ID | $543,197,216 | 2.84% | $256,000,179 | 484 |
| 8 | Bannock County ID | $432,093,377 | 2.26% | $191,429,167 | 697 |
| 9 | Lewis County ID | $297,469,468 | 1.56% | $17,993,022 | 90 |
| 10 | Bonner County ID | $285,782,443 | 1.50% | $236,430,242 | 562 |
| 11 | Twin Falls County ID | $269,012,508 | 1.41% | $151,015,160 | 749 |
| 12 | Bingham County ID | $174,703,204 | 0.91% | $213,448,943 | 262 |
| 13 | Fremont County ID | $156,588,574 | 0.82% | $62,880,772 | 97 |
| 14 | Cassia County ID | $75,670,485 | 0.40% | $31,469,113 | 211 |
| 15 | Gooding County ID | $73,322,232 | 0.38% | $62,329,025 | 136 |
| 16 | Minidoka County ID | $72,042,300 | 0.38% | $45,687,841 | 143 |
| 17 | Idaho County ID | $67,240,038 | 0.35% | $43,601,082 | 213 |
| 18 | Teton County ID | $63,953,077 | 0.33% | $66,955,524 | 122 |
| 19 | Valley County ID | $59,878,455 | 0.31% | $22,490,866 | 217 |
| 20 | Payette County ID | $48,770,586 | 0.26% | $55,292,692 | 181 |
| 21 | Madison County ID | $46,737,476 | 0.24% | $15,387,538 | 164 |
| 22 | Jerome County ID | $46,407,623 | 0.24% | $6,179,357 | 142 |
| 23 | Custer County ID | $39,729,950 | 0.21% | $19,880,195 | 106 |
| 24 | Benewah County ID | $32,101,374 | 0.17% | $27,845,481 | 124 |
| 25 | Franklin County ID | $29,945,792 | 0.16% | $7,392,274 | 73 |
| 26 | Clearwater County ID | $29,415,859 | 0.15% | $30,216,148 | 138 |
| 27 | Caribou County ID | $25,070,564 | 0.13% | $29,308,305 | 76 |
| 28 | Gem County ID | $22,899,005 | 0.12% | $34,301,555 | 161 |
| 29 | Elmore County ID | $20,902,026 | 0.11% | $15,022,824 | 216 |
| 30 | Lemhi County ID | $17,021,384 | 0.09% | $8,510,421 | 129 |
| 31 | Lincoln County ID | $16,365,597 | 0.09% | $5,594,554 | 68 |
| 32 | Jefferson County ID | $10,423,535 | 0.05% | $7,510,972 | 129 |
| 33 | Boundary County ID | $8,457,013 | 0.04% | $4,956,686 | 146 |
| 34 | Shoshone County ID | $7,721,177 | 0.04% | $4,233,236 | 190 |
| 35 | Adams County ID | $6,508,224 | 0.03% | $6,110,065 | 74 |
| 36 | Washington County ID | $6,300,688 | 0.03% | $3,961,001 | 112 |
| 37 | Owyhee County ID | $5,925,511 | 0.03% | $3,286,544 | 96 |
| 38 | Bear Lake County ID | $3,917,620 | 0.02% | $1,474,918 | 54 |
| 39 | Boise County ID | $2,202,058 | 0.01% | $1,199,828 | 98 |
| 40 | Butte County ID | $1,520,087 | 0.01% | $1,050,709 | 41 |
| 41 | Oneida County ID | $1,334,349 | 0.01% | $903,934 | 41 |
| 42 | Power County ID | $443,141 | 0.00% | $325,787 | 49 |
| 43 | Camas County ID | $368,412 | 0.00% | $1,304,750 | 25 |
| 44 | Clark County ID | $0 | 0% | $0 | 9 |
Zip Codes
| Rank # | Zip Code | City | Organization Count | Asset Amount | Income Amount |
|---|
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Sample 990 Files (click ot view)
- Phone numbers and other contact information for an organization are typically included in 990 files - click the sample pdf files above to view.