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Zachary Nunn

Republican · IA-3 · U.S. House

On the ballot in 2026

IA-3 — U.S. House

Toss-up 52%

Zachary Nunn is on the ballot. Sarah Trone Garriott vs. Zach Nunn.

Full forecast, candidates and polls for this seat →

Bio

Zachary Martin Nunn is an American politician and United States Air Force officer who has served as the U.S. representative for Iowa's 3rd congressional district since 2023. A member of the Republican Party, he was a member of the Iowa Senate for the 15th district from 2019 to 2023 and the Iowa House of Representatives for the 30th district from 2015 to 2019.

Full bio on Wikipedia →

Record of service

In office
3.7 years
First took office
2023 (2 terms)
Seniority
312 of 439 by time served
Age
47
District offices
  • Des Moines, IA · 515-400-8180
  • Creston, IA · 641-220-9093
  • Ottumwa, IA · 641-220-9641
FEC filings ↗OpenSecrets ↗GovTrack ↗Ballotpedia ↗Vote Smart ↗Facebook ↗Instagram ↗X/Twitter ↗

Service history, offices and identifiers from unitedstates/congress-legislators (public domain). Years served sum each term rather than subtracting the first start date, so a break in service is not counted as time in office.

Reported net worth

2022
$714k
2023
$647k
2024
$990k
2025
$599k
Most recent filing (2025)
Assets
$617k – $1.7M
Liabilities
$350k – $750k
Net worth
−$133k – $1.3M
Since 2022
−$115k
Largest holdings in the 2025 filing · 30 assets reported
Alabama Rental Property$250k – $500k
Iowa Rental Property$100k – $250k
USAA Bank Account$100k – $250k
USAA Checking Account$50k – $100k
USAA Checking Account 2$50k – $100k
State of Iowa Pension Plan$15k – $50k
Child savings account [5] ⇒ Iadvisor 529 Age 11-15 A$15k – $50k
Child savings account [7] ⇒ Iadvisor 529 Voya Lrg Cp Grw A$15k – $50k
Child savings account [1] ⇒ Iadvisor 529 Voya Lrg Cp Grw A$1k – $15k
Child savings account [2] ⇒ Iadvisor 529 Age 16-17 A$1k – $15k
Child savings account [3] ⇒ Iadvisor 529 Voya Lrg Cp Grw A$1k – $15k
Child savings account [4] ⇒ Iadvisor 529 Voya Lrg Cp Grw A$1k – $15k
Child savings account [5] ⇒ Iadvisor 529 Voya Lrg Cp Grw A$1k – $15k
Child savings account [6] ⇒ Iadvisor 529 Voya Lrg Cp Grw A$1k – $15k
Child savings account [8] ⇒ Iadvisor 529 Voya Lrg Cp Grw A$1k – $15k
NUNN ROTH IRA [2] ⇒ FRANKLIN DYNATECH CL R6 [FDTRX]$1k – $15k
NUNN ROTH IRA [2] ⇒ Invesco NASDAQ 100 ETF (QQQM)$1k – $15k
NUNN ROTH IRA [2] ⇒ Invesco S&P MidCap Momentum ETF (XMMO)$1k – $15k
NUNN ROTH IRA [2] ⇒ Invesco S&P MidCap Quality ETF (XMHQ)$1k – $15k
NUNN ROTH IRA [2] ⇒ Lord Abbett Income Class F3 (LOGVX)$1k – $15k
NUNN ROTH IRA [2] ⇒ T ROWE PRICE LARGE-CAP GROWTH CL I [TRLGX]$1k – $15k
NUNN ROTH IRA [2] ⇒ Xtrackers MSCI EAFE Hedged Equity ETF (DBEF)$1k – $15k
Spouse IRA ⇒ Franlin DynaTech Fund Cl R6 (FDTRX)$1k – $15k
Spouse IRA ⇒ Invesco NASDAQ 100 ETF (QQQM)$1k – $15k
Spouse IRA ⇒ Invesco S&P MidCap Momentum ETF (XMMO)$1k – $15k
Spouse IRA ⇒ JPMorgan Growth Advantage Fund R6 (JGVVX)$1k – $15k
Spouse IRA ⇒ SPDR S&P Dividend ETF (SDY)$1k – $15k
Spouse IRA ⇒ T. Rowe Price Large-Cap Growth Fund Class I (TRLGX)$1k – $15k
Spouse IRA ⇒ U.S. Treasury Money Market Fund$1k – $15k
Spouse IRA ⇒ Vanguard Total International Bond ETF (BNDX)$1k – $15k

Largest first, capped at 40 line items. Each is the asset's reported value bracket, not the income it produced.

From annual financial disclosures, which report every asset and debt as a bracket — so these are ranges, and the figure shown is their midpoint. A primary residence is not a reportable asset while its mortgage is a reportable debt, which pushes some members negative. How this is calculated →

Overall lean (DW-NOMINATE)

LeftCenterRight

Issue profile

FiscalHealthImmig.GunsAbortionEnviron.CrimeDefenseEconomyForeignCivil R.Educ.GovtJudicial
Taxes & Fiscal
R+0.85
Healthcare
R+0.27
Immigration & Border
R+1.00
Guns
R+1.00
Abortion & Reproductive Rights
R+1.00
Environment & Energy
R+0.81
Crime & Policing
R+0.98
Defense & Veterans
R+0.98
Economy & Labor
R+0.77
Foreign Policy & Trade
R+0.96
Civil Rights & Social
R+0.19
Education
R+0.97
Government & Democracy
R+0.73
Judicial & Executive Nominations
R+0.63

Each issue runs left ↔ right, scored from how the member voted on bills tagged to that issue (−1…+1). Issues with too few votes are blank. Overall lean uses DW-NOMINATE.

How they score against the parties

Zachary Nunn's voting record compared with each party's national platform, issue by issue — the same similarity score used across the site.

Republican Party
87%
Libertarian Party
62%
Democratic Party
28%
Green Party
19%
Democratic Socialists (DSA)
15%
Communist Party USA
13%

On the political map

Zachary Nunn (the large ringed dot) among every current member of Congress and the party platforms.

Socially conservativeSocially progressiveEconomic leftEconomic rightNunn
Party platforms:Communist Party USADemocratic Socialists (DSA)Green PartyDemocratic PartyRepublican PartyLibertarian Party

Each small dot is a current member (Dem · Rep); the larger dots are party platforms — click one for its closest members. Economic axis: taxes, healthcare, labor, energy. Social axis: abortion, guns, immigration, civil rights, crime.

Do you vote like Nunn?

Answer a few questions on the issues and see which members of Congress — and which party — actually line up with you.

Take the 2-minute quiz

Caucuses & committees

Where Nunnsits in Congress's own organization — each group's lean is computed from its members' voting records. Explore them all on the caucuses and committees pages.

Caucuses

Committees

Most and least aligned members

Treating Nunn's 14 issue scores as a vector, cosine similarity measures whether two voting records point the same way (+100%) or in opposite directions (−100%) — the colleagues whose records align most and least with theirs.

Most aligned

Mike Ezell
R · MS-4 · House
+100%
Chuck Edwards
R · NC-11 · House
+100%
Nathaniel Moran
R · TX-1 · House
+100%
Juan Ciscomani
R · AZ-6 · House
+100%
Monica De La Cruz
R · TX-15 · House
+100%

Least aligned

Adelita S. Grijalva
D · AZ-7 · House
−96%
Delia C. Ramirez
D · IL-3 · House
−96%
James R. Walkinshaw
D · VA-11 · House
−96%
Analilia Mejia
D · NJ-11 · House
−96%
LaMonica McIver
D · NJ-10 · House
−96%

Recent notable votes

YEA
Retire through Ownership Act
2026-09-16 · Passed · Economy & Labor, Taxes & Fiscal
YEA
PROOF Act
2026-09-16 · Passed · Government & Democracy, Crime & Policing, Taxes & Fiscal
YEA
Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the "California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision".
2026-09-16 · Passed · Environment & Energy
YEA
Ratepayer Protection Act
2026-09-16 · Passed · Environment & Energy, Economy & Labor, Government & Democracy
YEA
Water Resources Development Act of 2026
2026-09-16 · Passed · Environment & Energy, Economy & Labor
YEA
Fostering the Use of Technology to Uphold Regulatory Effectiveness in Supervision Act
2026-09-15 · Passed · Economy & Labor, Government & Democracy
YEA
Whistleblower Protection Act of 2025
2026-09-15 · Passed · Government & Democracy
YEA
Diesel Emissions Reduction Act of 2025
2026-09-15 · Passed · Environment & Energy, Economy & Labor
YEA
Providing for consideration of the bill (H.R. 9576) to establish the National Fraud Enforcement Division of the Department of Justice; providing for consideration of the bill (H.R. 10326) to enhance information-sharing capabilities between Federal law enforcement and State agencies to detect, investigate, and prosecute fraud in certain Federal programs, and to protect individual privacy; providing for consideration of the joint resolution (H.J. Res. 210) providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to ‘‘California State Nonroad Engine Pollution Control Standards; Ocean-Going Vessels At-Berth; Notice of Decision''; providing for consideration of the joint resolution (H.J. Res. 213) providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the ‘‘California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision''; and providing for consideration of the Senate amendments to the bill (H.R. 5334) to amend the Internal Revenue Code of 1986 to allow early childhood educators to take the educator expense deduction, and for other purposes.
2026-09-15 · Passed · Government & Democracy, Crime & Policing, Environment & Energy, Taxes & Fiscal, Education
YEA
Providing for consideration of the bill (H.R. 9576) to establish the National Fraud Enforcement Division of the Department of Justice; providing for consideration of the bill (H.R. 10326) to enhance information-sharing capabilities between Federal law enforcement and State agencies to detect, investigate, and prosecute fraud in certain Federal programs, and to protect individual privacy; providing for consideration of the joint resolution (H.J. Res. 210) providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to ‘‘California State Nonroad Engine Pollution Control Standards; Ocean-Going Vessels At-Berth; Notice of Decision''; providing for consideration of the joint resolution (H.J. Res. 213) providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the ‘‘California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision''; and providing for consideration of the Senate amendments to the bill (H.R. 5334) to amend the Internal Revenue Code of 1986 to allow early childhood educators to take the educator expense deduction, and for other purposes.
2026-09-15 · Passed · Government & Democracy, Crime & Policing, Environment & Energy, Taxes & Fiscal, Education
YEA
Local Communities & Bird Habitat Stewardship Act of 2026
2026-09-14 · Passed · Environment & Energy
YEA
Protect Economic and Academic Freedom Act of 2026
2026-09-03 · Passed · Foreign Policy & Trade, Education

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