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U.S. Representative — Iowa's 3rd District

Zachary Nunn

Republican · Iowa

Republican U.S. Representative for Iowa's 3rd congressional district. Member of the 119th Congress in the U.S. House of Representatives.

Legislative Record

Recently sponsored bills (50 on record)

  • H.R.9686 — FARM AI Act of 2026 (Introduced, Jul 14, 2026)
  • H.R.9321 — To temporarily expand the authorized uses of grants awarded under the Veterans Legacy Program of the National Cemetery Administration, and for other purposes. (Introduced, Jun 15, 2026)
  • H.R.9072 — HOME for Foster Youth Act (Introduced, May 29, 2026)
  • H.R.8383 — Protecting Americans’ Savings Act (Introduced, Apr 20, 2026)
  • H.R.8119 — HOPE with Fertility Services Act (Introduced, Mar 26, 2026)
  • H.R.7771 — Agency Wide Resource Synchronization and Enterprise Network for Authoritative Logistics Act of 2026 (Introduced, Mar 3, 2026)
  • H.R.7511 — Iowa National Guard Heroes Commemoration Act (Introduced, Feb 11, 2026)
  • H.R.7187 — Clarity for Compensation Act (Reported, Jan 21, 2026)

Recent floor votes (100 on record)

  • Voted Yea on H.R.8884 — Removing Barriers to Work for Disabled Americans Act (Passed, Jul 23, 2026)
  • Voted Nay on H.Con.Res.89 — Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran (Passed, Jul 23, 2026)
  • Voted Yea on H.Con.Res.113 — Establishing the congressional budget for the United States Government for fiscal year 2027 and setting forth the appropriate budgetary levels for fiscal years 2028 through 2036 (Passed, Jul 22, 2026)
  • Voted Yea on H.R.7008 — Stop Insider Trading Act (Passed, Jul 22, 2026)
  • Voted Nay on H.R.7008 — Stop Insider Trading Act (Failed, Jul 22, 2026)
  • Voted Yea on H.R.8800 — National Defense Authorization Act for Fiscal Year 2027 (Passed, Jul 22, 2026)
  • Voted Nay on H.R.8800 — National Defense Authorization Act for Fiscal Year 2027 (Failed, Jul 22, 2026)
  • Voted Aye on H.R.8800 — On Agreeing to the Amendment (Failed, Jul 22, 2026)

Recently cosponsored bills (12 on record)

  • H.R.9918 — Enhancing K–12 Cybersecurity Act (Introduced, Jul 23, 2026)
  • H.R.9896 — WINGS Act of 2026 (Introduced, Jul 23, 2026)
  • H.R.5791 — BLOOD Centers Act (Introduced, Jul 21, 2026)
  • H.R.9796 — Supporting Grandfamilies Act of 2026 (Introduced, Jul 21, 2026)
  • H.R.6130 — ASAP Act (Introduced, Jul 21, 2026)
  • H.R.8891 — Rural MOMS Act of 2026 (Introduced, Jul 20, 2026)
  • H.R.3885 — Community TEAMS Act of 2025 (Introduced, Jul 20, 2026)
  • H.R.7747 — State Veterans Homes Inspection Simplification Act (Introduced, Jul 20, 2026)

Voting analysis

Zachary Nunn is vice chairman of the financial services subcommittee on national security and illicit finance, and agriculture and finance are the two largest subjects in his filings. A district of farms and a portfolio of money laundering enforcement is a combination the committee assignments explain better than the map does.

Sponsored bills carry the Congressional Research Service's own subject classification. Zachary Nunn's cluster into: Agriculture and Food (9), Finance and Financial Sector (8), Armed Forces and National Security (5), International Affairs (5), Health (4), Crime and Law Enforcement (2).

Where he broke ranks

Eight of his nine departures are amendment votes spread across four vehicles, and he took no consistent side within them — sometimes backing changes the conference declined, more often declining changes it wanted. Only one is a completed measure: a rotorcraft safety bill he voted to pass, which failed.

A record built almost entirely of amendment votes says a member's disagreements are procedural rather than positional. Nothing here shows him refusing a finished product.

4.2%
Votes against the Republican majority
214
Roll calls where a party majority formed
86 of 218
Rank among House Republicans, most defections first
All 9 roll calls where Zachary Nunn voted against the House Republican majority.
Roll callDateOutcomeTheir vote
H.R.8800
On Agreeing to the Amendment
roll call 258		Jul 21, 2026Agreed toAye (party: Nay)
H.R.8595
On Agreeing to the Amendment
roll call 245		Jul 15, 2026FailedNo (party: Yea)
H.R.8595
On Agreeing to the Amendment
roll call 242		Jul 15, 2026FailedNo (party: Yea)
H.R.7567
On Agreeing to the Amendment
roll call 151		Apr 30, 2026FailedNo (party: Yea)
H.R.7567
On Agreeing to the Amendment
roll call 148		Apr 30, 2026Agreed toAye (party: Nay)
H.Res.1175
On Agreeing to the Amendment
roll call 123		Apr 17, 2026FailedNay (party: Yea)
S.2503
ROTOR Act
On Motion to Suspend the Rules and Pass · roll call 72		Feb 24, 2026FailedYea (party: Nay)
H.R.7148
On Agreeing to the Amendment
roll call 44		Jan 22, 2026FailedNo (party: Yea)
H.R.7148
On Agreeing to the Amendment
roll call 43		Jan 22, 2026FailedNo (party: Yea)

Above the Iowa Republicans

Iowa's Republican House group is small with a low internal average, and Nunn sits above it.

Among the 4 Republicans in the Iowa delegation, the average rate of voting against the party majority is 2.8%. Zachary Nunn is above that average at 4.2%.

The filings

School and community safety, protection of Americans' savings, artificial intelligence in farming, temporary expansion of grants under a veterans legacy programme, and a foster youth housing measure.

121
Bills sponsored
862
Bills cosponsored

Of the 50 most recent of those, 48 currently sit at Introduced.

Tenure and attendance

Now in a second term, he is mid-scale on tenure and misses a modest share of votes.

First elected in 2023, now serving across 2 terms. Zachary Nunn falls in the mid cohort.

2.7%
Roll calls recorded as not voting
220
Roll calls eligible to vote on
6
Recorded as not voting

By the numbers

In the 119th Congress, Zachary Nunn has 121 bills sponsored, 862 cosponsored, 100 recent floor votes recorded.

Committee assignments

  • House Committee on Agriculture
  • House Committee on Financial Services
  • House Select Committee on the Strategic Competition Between the United States and the Chinese Communist Party
  • House Committee on Agriculture: Commodity Markets, Digital Assets, and Rural Development
  • House Committee on Agriculture: General Farm Commodities, Risk Management, and Credit
  • House Committee on Financial Services: Capital Markets
  • House Committee on Financial Services: Digital Assets, Financial Technology, and Artificial Intelligence
  • House Committee on Financial Services: National Security, Illicit Finance, and International Financial Institutions (Vice Chairman)

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