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Who's Funding Idaho's Prop 1? A Count of Every Individual Donor

Published October 29, 2026 · Sources: Idaho Secretary of State

As of October 28, 2026, 3,854 people have given to the main campaign for Proposition 1, and 224 people have given to the main campaign against it. Those numbers come from every donation the two campaigns have reported to the Idaho Secretary of State.

The campaign for Prop 1 has raised $5.80 million since its first donation in January 2025; the campaign against it has raised $4.65 million since July 2026. Below is who that money came from: individuals and organizations, how much each person gave, Idaho and out of state, and how much both sides, plus other groups, have spent.

Individual donors, by how much they gave

Each person is counted once, by their total. On the side for Prop 1, 3,440 of 3,854 individual donors gave less than $1,000 in total, and 10 gave $100,000 or more (45% of individual dollars). On the side against it, 142 of 224 gave less than $1,000, and 7 gave $100,000 or more (78% of individual dollars).

For Prop 1

Idahoans United for Women and Families Inc.

People · share of individual dollars

  • Under $100 2,079 people$73,4212%
  • $100 to $999 1,361 people$353,0018%
  • $1,000 to $9,999 354 people$762,81718%
  • $10,000 to $99,999 50 people$1,180,29827%
  • $100,000 or more 10 people$1,972,16045%

Against Prop 1

Too Extreme for Idaho

People · share of individual dollars

  • Under $100 51 people$1,9400%
  • $100 to $999 91 people$21,1051%
  • $1,000 to $9,999 56 people$133,4896%
  • $10,000 to $99,999 19 people$340,00015%
  • $100,000 or more 7 people$1,800,00078%

Individuals vs. companies and organizations

The state labels every donor as a person or not. “Companies and organizations” covers everyone who isn't a person: businesses, churches, PACs, trusts and nonprofits.

For Prop 1

Idahoans United for Women and Families Inc.

  • Individuals 3,854 people$4,341,69775%
  • Companies & organizations 28$1,453,49425%

Plus $4,964 in bank interest and other receipts with no donor listed.

Against Prop 1

Too Extreme for Idaho

  • Individuals 224 people$2,296,53449%
  • Companies & organizations 41$2,353,01951%

Idaho vs. out of state

For Prop 1

Idahoans United for Women and Families Inc.

  • From Idaho 6,758 donations$3,417,96359%
  • From out of state 616 donations$2,377,22841%

Against Prop 1

Too Extreme for Idaho

  • From Idaho 272 donations$3,642,25378%
  • From out of state 7 donations$1,007,30022%

By the donor's address on the filing.

Money raised and spent, and when

Both campaigns have filed complete reports through September 30, 2026. Reports covering October are due after the election, so what's listed for October so far is partial: mostly large donations and expenses filed early. Comparing the two sides is fairest through September 30, 2026.

For Prop 1Against Prop 1
Raised through Sep 30$5,198,803$2,550,942
Raised since, reported so far$601,353$2,098,611
Spent by the campaign through Sep 30$2,386,868$1,478,418
Spent since, reported so farNone yet$1,837,141
Spent by other groups$697$147,143

Other groups' spending for Prop 1

Other groups' spending against Prop 1

“Other groups” are filers besides the two campaigns that reported ads, mailers or signs about Prop 1 and said which side they were on. Their donations to the campaigns are already counted in “raised,” so only their own spending appears here. Another $32,286 was filed without saying which side: Right to Life of Idaho PAC ($17,635), Ada County Republican Central Committee ($13,775), Lucas Cayler ($858), Teton County Democratic Party ($18).Ada County Republicans' side-less entries match their “oppose” entries line for line (same vendors, amounts and day), so they appear to be the same purchases filed twice.

Largest donors

For Prop 1

Idahoans United for Women and Families Inc.

  1. 1Government That Works PAC$950,000Federal super PAC (hybrid PAC) based in Washington, D.C., registered with the FEC in 2025. It has reported about $23 million in receipts for 2025–26; its largest funders are Responsive Government Action ($7 million), Sixteen Thirty Fund ($4 million), AB PAC ($3.5 million), Civitech PBC ($3 million) and Contours, Inc. ($2.9 million). Its federal reports don't show its Idaho gifts, so they don't say whose money went to this campaign. Source: Federal Election Commission: FEC committee C00915595, receipts and disbursements for 2025–26.
  2. 2Jill Grossman Ketchum$315,160
  3. 3Kristine & Jeff Stoddard McCall$251,000
  4. 4Gwendolyn Sontheim MN$250,000
  5. 5Michael R. Bloomberg NY$250,000
  6. 6Roberta Hansberger Boise$225,000
  7. 7Lynn Schusterman OK$200,000
  8. 8PGSR Trust$200,000
  9. 9The Bill Parks Charitable Foundation$200,000
  10. 10Ron & Mary Nahas Eagle$151,000
Show donors 11–100 ▾
  1. 11Allison & William Kearns Boise$125,000
  2. 12Quinn Delaney CA$105,000
  3. 13Carol Lloyd Boise$100,000
  4. 14Eileen Barber Boise$97,240
  5. 15AJ & Susie Balukoff Boise$55,000
  6. 16Scott Andrews Boise$55,000
  7. 17Andrew Huang Boise$52,000
  8. 18Ann & Mason Hawkins TN$50,000
  9. 19Blair Hull IL$50,000
  10. 20Gaye Pigott CA$50,000
  11. 21Janna Bell Boise$47,515
  12. 22Gretchen Sisson Ketchum$35,000
  13. 23Julia Page Boise$31,750
  14. 24Ashley Myers Boise$31,258
  15. 25Karleen Davis Boise$31,000
  16. 26Sandra and John McCullough Sun Valley$30,250
  17. 27Allen Morgan Boise$30,050
  18. 28Linda Segre Hailey$29,000
  19. 29Blake Grossman FL$25,000
  20. 30JCCT, LLC$25,000No Idaho business registration found under this name. It gave from the same Ketchum P.O. box Jill Grossman used for her own gifts to this campaign. Personal gifts to this campaign: Jill Grossman $315,160. Source: Idaho Sunshine: Idahoans United for Women and Families campaign finance reports, 2026.
  21. 31Katherine Hawkins Boise$25,000
  22. 32Peter Thomas Ketchum$25,000
  23. 33Steven C. Leuthold Family Foundation$25,000
  24. 34William and Mary Dittrich Boise$25,000
  25. 35Trina Riley Boise$22,775
  26. 36Hollis Brookover Boise$22,425
  27. 37Alexander Toeldte Boise$20,000
  28. 38Krista Anderson Hailey$20,000
  29. 39Mark & Debbie Flitton Caldwell$20,000
  30. 40Reproductive Freedom for All$20,000
  31. 41Ronald Nahas Eagle$20,000
  32. 42Danielle Paprocki Boise$15,000
  33. 43Skip Oppenheimer Boise$15,000
  34. 44Geraldine Turner Star$14,000
  35. 45Heidi Younger Ketchum$13,000
  36. 46Johnny Hale Boise$12,600
  37. 47Laura and David Midgley Hailey$12,500
  38. 48Louise Poole Boise$11,930
  39. 49Christine Lichtenfels WY$11,600
  40. 50Janna and Hamish Bell Boise$11,600
  41. 51John Sahlin Coeur d' Alene$10,815
  42. 52Bonnie Shuster Boise$10,600
  43. 53Claire Rosston Boise$10,500
  44. 54Staci Darmody Boise$10,500
  45. 55Lou Scharpf Sun Valley$10,250
  46. 56Jennifer Wilson Boise$10,140
  47. 57Alisha Blue Boise$10,000
  48. 58Anne Greer McCall$10,000
  49. 59Annette Cumming WY$10,000
  50. 60Douglas Oppenheimer Boise$10,000
  51. 61Idaho Coalition for Safe Healthcare, Inc.$10,000Nonprofit corporation (not a 501(c)(3)). Officers: Loren Colson, president; Caitlin Gustafson, vice president; Becky Uranga, secretary. The same three were its directors when it formed in 2023. Personal gifts to this campaign: Loren Colson $25; Caitlin Gustafson $75; Becky Uranga $550. Source: Idaho Secretary of State business filings (file 0005434791): Idaho Coalition for Safe Healthcare articles of incorporation, filed Oct. 6, 2023; Idaho Coalition for Safe Healthcare annual report, filed Oct. 20, 2025.
  52. 62Julie Manning Boise$10,000
  53. 63Merle Chambers CO$10,000
  54. 64Richard Fereday McCall$10,000
  55. 65Taylor Lara Boise$10,000
  56. 66Tyler Holcomb CA$10,000
  57. 67Zephaniah Johnson Boise$10,000
  58. 68Esther Ochsman Ketchum$9,035
  59. 69Rosemary Dunkle WA$8,050
  60. 70Jim & Karen Young Boise$7,500
  61. 71Jori Potiker Ketchum$7,500
  62. 72Kathleen Edwards WA$6,650
  63. 73Patricia Lachiondo Boise$6,500
  64. 74Tricia Baur Boise$6,500
  65. 75Chantal Atnip BOISE$6,400
  66. 76AnnMarie Johnson Boise$6,300
  67. 77Patricia Zebrowski Sun Valley$6,100
  68. 78Barabra Thrasher Ketchum$6,000
  69. 79Jeanne Meyers Ketchum$6,000
  70. 80Laurie Ahern Sun Valley$6,000
  71. 81Tom Corrick Boise$6,000
  72. 82Linda Beebe Boise$5,750
  73. 83Sarah O'Neill NY$5,555
  74. 84Tami Savage Hayden$5,510
  75. 85Gloria Totoricagüena Boise$5,452
  76. 86Courtney Savin Boise$5,250
  77. 87Maji Daines Boise$5,075
  78. 88Kathy and George Edwards Sun Valley$5,050
  79. 89Andrea Clark Eagle$5,000
  80. 90Anne Faulkner NH$5,000
  81. 91Boise Unitarian Universalist Fellowship$5,000
  82. 92Brooks Preston Ketchum$5,000
  83. 93Dan Vivoli NV$5,000
  84. 94Geoff Isles Ketchum$5,000
  85. 95George Hume CA$5,000
  86. 96Jabez Blumenthal WA$5,000
  87. 97Jamie Lee Curtis Christopher Guest Ketchum$5,000
  88. 98Jill Wagers Boise$5,000
  89. 99Julia Jensen Boise$5,000
  90. 100Karen & Marc De Saint Phalle Sun Valley$5,000

Against Prop 1

Too Extreme for Idaho

  1. 1Angela & James Harrison Garden City$1,000,000
  2. 2The Church of Jesus Christ of Latter-Day Saints$1,000,000
  3. 3Snake River 300, LLC$500,000Formed in 2005 with Idaho Holdings LLC as its manager; Idaho Holdings' members, per a 2006 amendment, are Mark and Geri Bottles. Its 2026 annual report lists Larry Williams as a member, at the P.O. box both Williams and the company gave from. Personal gifts to this campaign: Larry Williams $100,000; Mark Bottles $100,000. Source: Idaho Secretary of State business filings (file 0000123603): Snake River 300 articles of organization, filed Feb. 23, 2005; Idaho Holdings articles of amendment, filed Dec. 15, 2006; Snake River 300 annual report, filed Jan. 5, 2026.
  4. 4Dorothy Rebholtz Boise$300,000
  5. 5The Roman Catholic Diocese of Boise$300,000
  6. 6Cassy Lindsey Boise$100,000
  7. 7Dennis and Paula Mccurry NAMPA$100,000
  8. 8Larry Williams Boise$100,000
  9. 9Mark Bottles Eagle$100,000
  10. 10Michelle Dorrough Eagle$100,000
Show donors 11–100 ▾
  1. 11Nederend Farms LLLP$100,000General partners: Hans N. Nederend and Janene Nederend. Source: Idaho Secretary of State business filings (file 0000035185): Nederend Farms annual report, filed Nov. 3, 2025.
  2. 12S3 Properties, LP$100,000Nevada limited partnership registered in Idaho as S3 Properties I L.P., at the Eagle P.O. box it gave from. General partner: Kirk G. Smith. Source: Idaho Secretary of State business filings (file 0000038231): S3 Properties I L.P. foreign registration statement, filed Feb. 28, 2018; S3 Properties I L.P. annual report, filed Feb. 3, 2026.
  3. 13The Carley Family Revocable Trust$100,000
  4. 14J & M Property Account$50,000
  5. 15Larry and Marianne Williams Boise$50,000
  6. 16Neil Nelson Boise$50,000
  7. 17ID Family PAC$42,561
  8. 18Right to Life of Idaho PAC$28,000
  9. 19Ahlquist Development LLC$25,000Manager: J. Thomas Ahlquist, who signed as its sole member when it formed in 2006. Source: Idaho Secretary of State business filings (file 0000161331): Ahlquist Development articles of organization, filed Apr. 20, 2006; Ahlquist Development annual report, filed Mar. 3, 2026.
  10. 20Carolyn Wochun Boise$25,000
  11. 21Constance Lamarque Boise$25,000
  12. 22John Lynch Garden City$25,000
  13. 23Republicans for Idaho$24,000
  14. 24Barry Peters, Attorney at Law, PA$20,000
  15. 25David & Patricia Hills Nampa$20,000
  16. 26Gary & Katrina Johnston New Plymouth$20,000
  17. 27Shane and Lucy Macaulay Worley$15,000
  18. 28Antoinette Hafliger Twin Falls$10,000
  19. 29Cedar Ridge Dairy, LLC$10,000Manager: Henry C. Hafliger Jr. Ryan Visser was listed as a member when it formed in 2013. Source: Idaho Secretary of State business filings (file 0000379786): Cedar Ridge Dairy certificate of organization, filed Apr. 8, 2013; Cedar Ridge Dairy annual report, filed Mar. 12, 2026.
  20. 30Cheryl Johnson Garden City$10,000
  21. 31Dan Minnaert Boise$10,000
  22. 32Jerry & Joan Hess Nampa$10,000
  23. 33Louis Murdock Boise$10,000
  24. 34Nick & Suzanne DeRuyter Caldwell$10,000
  25. 35PAC for America 2$10,000
  26. 36Peter & Julie Oliver Boise$10,000
  27. 37Richard & Robin Hobart Nampa$10,000
  28. 38Roderic and Charlotte Lewis Meridian$10,000
  29. 39Ronald and Glenda Frei Grangeville$10,000
  30. 40Ruth Beukers Twin Falls$10,000
  31. 41Shirts for Idaho$10,000
  32. 42Lynn Goeckner Cottonwood$6,000
  33. 43Steven and Shannon Wayne Eagle$5,040
  34. 44Committee to Elect John Vanderwoude$5,000
  35. 45David Klaisle Star$5,000
  36. 46Douglas Bates Boise$5,000
  37. 47Joshua and Brooke Lustig Cottonwood$5,000
  38. 48Kim Frei Grangeville$5,000
  39. 49Lucy and Shane Macaulay Worley$5,000
  40. 50Mark and Theresa Frei Grangeville$5,000
  41. 51Munding P.S.$5,000
  42. 52Nathan Oakley Boise$5,000
  43. 53Neil Goeckner Lewiston$5,000
  44. 54Richard & Peggy Larsen Farms$5,000
  45. 55Thomas Mannschreck Boise$5,000
  46. 56Tim & Brittany Brady Boise$5,000
  47. 57Tim & Mary Lamott Eagle$5,000
  48. 58Tom & Cindy Luna Caldwell$5,000
  49. 59Leah Fleming Boise$3,967
  50. 60David Claiborne Boise$3,000
  51. 61Donna Miller Coeur d'Alene$3,000
  52. 62Joan Boren Boise$3,000
  53. 63Thomas & Kathleen Sorge Eagle$3,000
  54. 64Citizens Alliance of Idaho Inc.$2,700
  55. 65Terry & Kirstin Heffner Boise$2,500
  56. 66Nicki & Keith Kroese Twin Falls$2,071
  57. 67Cindy Ellenbecker Coeur d'Alene$2,000
  58. 68Clare Lintereur Boise$2,000
  59. 69Idaho County Farm Bureau$2,000
  60. 70Jeffery Erekson Meridian$2,000
  61. 71J Lamont Keen Boise$2,000
  62. 72Mark Jaszkowski Boise$2,000
  63. 73Right to Life of Idaho, Inc$2,000
  64. 74William Doyle Eagle$2,000
  65. 75X307, LLC$2,000Manager: Jolna A. Eck, who formed it in 2017. Source: Idaho Secretary of State business filings (file 0000561023): X307 certificate of organization, filed July 12, 2017; X307 annual report, filed June 3, 2026.
  66. 76Winsome Schwalbach Eagle$1,500
  67. 77Jillian Welp Boise$1,300
  68. 78Renee Laude Boise$1,111
  69. 79Bob Shirts Weiser$1,000
  70. 80Brian Schwalbach WA$1,000
  71. 81Catherine Allsup Hayden$1,000
  72. 82Chris MaGill Star$1,000
  73. 83Con Brady Post Falls$1,000
  74. 84Craig and Sharon Frei Hayden$1,000
  75. 85Craig Castagneto Nampa$1,000
  76. 86Daryl Staskey Meridian$1,000
  77. 87David Lamey Boise$1,000
  78. 88David Taylor Rexburg$1,000
  79. 89Diana Sabala Boise$1,000
  80. 90Eliana Mitzel Post Falls$1,000
  81. 91Eugene & Danell Bleymaier McCall$1,000
  82. 92Father Kelly Council #2888$1,000
  83. 93Frank Bruno Cottonwood$1,000
  84. 94Gary Sires Coeur D Alene$1,000
  85. 95Idaho 11 Pac$1,000
  86. 96Kenneth & Rosella Holtz Eagle$1,000
  87. 97Knights of Columbus Council 1363$1,000
  88. 98Knights of Columbus Council #4058$1,000
  89. 99Lori Den Hartog Meridian$1,000
  90. 100Michael Cook Boise$1,000

Net of refunds. Bars share one scale across both lists. Ties are listed alphabetically. Individuals' donor pages aren't published; companies and committees link to theirs. Notes on who is behind a company quote its filings with the Idaho Secretary of State's business registry (an annual report names at least one member or manager, not necessarily all of them) or, where a company isn't registered in Idaho, what the campaign's own reports show.

How we counted

  • Source: every donation and expense reported to the Idaho Secretary of State through Sunshine, through October 28, 2026. Each transaction is counted once, even when a filing lists it on more than one line.
  • “The campaign” for each side is the committee that spent nearly all of its targeted money on Prop 1: Idahoans United for Women and Families Inc. for, and Too Extreme for Idaho against.
  • Totals cover each campaign from its first report, which for the campaign for Prop 1 means 2025 as well as 2026.
  • Refunds are subtracted. The campaign against Prop 1 has refunded $13,000 to 4 donors. The campaign for Prop 1 has refunded $156 to 1 donors.
  • Donors are matched by name, so a couple filing together counts as one donor, and the same person filed under two spellings would count twice. Individual donor counts are close but not exact.
  • Idaho's filings don't include donors' occupations or employers, so individuals are grouped by how much they gave.
  • A few records in the state's export are garbled (stray commas in addresses). We repair what we can; the effect on any total here is under $100.

Related

What Prop 1 says, in the state's words · Idaho campaign money · 2026 general election guide

Before you vote · Tuesday, November 3, 2026

Register in advance by 5 p.m. Oct 23 or at your polling place on Election Day. Every race and measure on your ballot, by district: 2026 Idaho general election guide →

Candidates are from the Idaho Secretary of State's final general-election ballot list; primary figures are the official May 19 canvass. Write-in candidates are noted where relevant.

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