On the ballot
- Secretary of Agriculture · November 3, 2026Won52.7%
- Secretary of Agriculture · Republican primary · June 2, 2026Won99.5%
- Secretary of Agriculture · November 8, 2022Won61.1%
- Secretary of Agriculture · Republican primary · June 7, 2022Won99.7%
- Secretary of Agriculture · November 6, 2018Won50.4%
- Secretary of Agriculture · Republican convention · June 16, 2018Won54.1%
- Secretary of Agriculture · Republican primary · June 5, 2018Won34.7%
Campaign finance
State campaign committee
| Cycle | Raised | In-kind | Spent | Cash on hand |
|---|---|---|---|---|
| 2025–2026 Mike Naig for Iowa Agriculture | $1,179,986 | $59,873 | $1,303,133 | $61,052 |
| 2023–2024 Mike Naig for Iowa Agriculture | $175,868 | $4,094 | $53,291 | $184,199 |
| 2021–2022 Mike Naig for Iowa Agriculture | $589,581 | $8,656 | $602,958 | $61,622 |
| 2019–2020 Mike Naig for Iowa Agriculture | $83,300 | $2,613 | $37,064 | $75,000 |
| 2017–2018 Mike Naig for Iowa Agriculture | $420,791 | $53,856 | $392,027 | $28,764 |
Every report (23)
- 2026 · Oct. 15 through Tuesday Preceding General · raised $42,054, spent $127,081, ended with $61,052 · filed October 30, 2026 · Summary (PDF)
- 2026 · July 15 through October 14 · raised $563,709, spent $1,090,333, ended with $146,080 · filed October 19, 2026 · Summary (PDF)
- 2026 · May 15 through July 14 OR Wed. Preceding Primary through July 14 · raised $179,202, spent $19,698, ended with $672,704 · filed July 20, 2026 · Summary (PDF)
- 2026 · May 15 through Tuesday Preceding Primary · raised $27,788, spent $5,570, ended with $513,200 · filed May 29, 2026 · Summary (PDF)
- 2026 · Jan 1 through May 14 · raised $202,118, spent $27,232, ended with $490,983 · filed May 19, 2026 · Summary (PDF)
- 2025 · January 1 through December 31 · raised $165,117, spent $33,219, ended with $316,097 · filed January 19, 2026 · Summary (PDF)
- 2024 · January 1 through December 31 · raised $111,203, spent $24,915, ended with $184,199 · filed January 20, 2025 · Summary (PDF)
- 2023 · January 1 through December 31 · raised $64,664, spent $28,375, ended with $97,911 · filed January 19, 2024 · Summary (PDF)
- 2022 · Oct. 15 through Dec. 31 or Wed. Preceding General through Dec. 31 · raised $3,695, spent $30,320, ended with $61,622 · filed January 19, 2023 · Summary (PDF)
- 2022 · Oct. 15 through Tuesday Preceding General · raised $182,463, spent $430,325, ended with $88,247 · filed November 4, 2022 · Summary (PDF)
- 2022 · July 15 through October 14 · raised $225,177, spent $82,767, ended with $336,109 · filed October 19, 2022 · Summary (PDF)
- 2022 · May 15 through July 14 or Wed. Preceding Primary through July 14 · raised $51,633, spent $24,957, ended with $193,699 · filed July 19, 2022 · Summary (PDF)
- 2022 · May 15 through Tuesday Preceding Primary · raised $11,132, spent $62, ended with $167,023 · filed June 3, 2022 · Summary (PDF)
- 2022 · January 1 through May 14 · raised $25,966, spent $18,471, ended with $155,953 · filed May 19, 2022 · Summary (PDF)
- 2021 · January 1 through December 31 · raised $89,514, spent $16,056, ended with $148,458 · filed January 19, 2022 · Summary (PDF)
- 2020 · January 1 through December 31 · raised $33,278, spent $6,678, ended with $75,000 · filed January 18, 2021 · Summary (PDF)
- 2019 · January 1 through December 31 · raised $50,022, spent $30,386, ended with $48,399 · filed January 21, 2020 · Summary (PDF)
- 2018 · Oct. 15 through Dec. 31 or Wed. Preceding General through Dec. 31 · raised $1,845, spent $187, ended with $28,764 · filed January 22, 2019 · Summary (PDF)
- 2018 · Oct. 15 through Tuesday Preceding General · raised $44,960, spent $232,511, ended with $27,106 · filed November 2, 2018 · Summary (PDF)
- 2018 · July 15 through October 14 · raised $227,289, spent $40,580, ended with $214,657 · filed October 19, 2018 · Summary (PDF)
- 2018 · May 15 through July 14 or Wed. Preceding Primary through July 14 · raised $46,100, spent $41,337, ended with $27,948 · filed July 19, 2018 · Summary (PDF)
- 2018 · May 15 through Tuesday Preceding Primary · raised $16,850, spent $58,733, ended with $23,186 · filed June 1, 2018 · Summary (PDF)
- 2018 · January 1 through May 14 · raised $83,747, spent $18,678, ended with $65,069 · filed May 21, 2018 · Summary (PDF)
PACs that gave
- Iowa Farm Bureau Federation Political Action Committee$108,000 · last September 11, 2026
- Bankers Unite in Legislative Decisions AKA: BUILD$21,000 · last September 25, 2026
- Citizens for Preservation of Racing$7,000 · last June 27, 2026
- Iowa Agribusiness PAC$6,500 · last August 31, 2026
- Casey's PAC$5,000 · last August 24, 2026
- Deere & Company PAC - Iowa (Deere PAC-Iowa)$5,000 · last September 28, 2022
- Associated General Contractors of Iowa PAC$5,000 · last June 15, 2026
- Golden Grain Energy State PAC$4,500 · last August 11, 2026
- Iowa Quarter Horse Racing PAC$4,000 · last September 26, 2026
- FUELIowa PAC$3,500 · last July 23, 2026
- Iowa Cattlemen's Association PAC$3,250 · last July 10, 2026
- Community Bankers of Iowa Political Action Committee$3,000 · last December 17, 2024
- Iowa Friends of Rural Electrification-IAEC PAC$3,000 · last August 14, 2026
- Iowa Industry Political Action Committee or IIPAC$2,500 · last September 24, 2026
- I-Vet PAC or Iowa Veterinary Political Action Committee, Inc$2,250 · last June 30, 2026
- Political Action - Iowa Dealers #6116$2,250 · last September 18, 2026
- IWDA PAC$2,000 · last September 20, 2026
- Credit Union PAC$2,000 · last August 20, 2026
- Independent Insurance Agents of Iowa PAC$1,500 · last June 3, 2026
- LS2group PAC$1,000 · last October 13, 2022
- Iowa Turkey Federation PAC$1,000 · last June 9, 2026
- Iowa Restaurant Association Political Action Committee$600 · last May 28, 2024
- Hy-Vee, Inc. Employees' Political Action Committee$500 · last September 16, 2022
- MidAmerican Energy Company PAC$500 · last October 3, 2022
From the PACs’ own reports, 2019 on.
Summary totals from reports filed with the Iowa Ethics & Campaign Disclosure Board. Iowa Funnel doesn't republish individual contributors' names or addresses. Full reports: the Board's public reports.
Races and results: civicAPI and the Iowa Secretary of State. State campaign finance: summary totals from reports filed with the Iowa Ethics & Campaign Disclosure Board. Federal: the Federal Election Commission.