U.S. House · Republican · in Congress since 2023

Zachary Nunn

Iowa District 3

Rank 270 of 537 in Congress and 131 of 272 Republicans. All three measures are on file.

What goes into the score

each part 0 to 100, higher is more independent

Pro-Israel lobby money

35% of the index

$149K

$149K in direct and earmarked gifts from pro-Israel PACs

Part score45.6

Source: TrackAIPAC, career total

PAC money share

35% of the index

35%

$2.12M from PACs and other committees of $5.97M raised
$1.33M from individual donors
2025 to 2026 two year period, filings through Sep 30, 2026

Part score49.3

Source: FEC candidate page

Stock trading

30% of the index

None

No trades are listed for this member in Quiver Quantitative's table for the last year. That table can miss members, so a missing entry is not proof of no trades.

Part score100.0

Source: Quiver Quantitative, last year

Votes that helped donors

not scored yet

This part will compare the member's votes with the industries that fund their campaigns. It needs donor industry data we cannot yet read reliably, so it is not part of any score today.

Scorecards beside the index

shown for context, never blended in

America First FoundationF120 of 194 actions aligned with its positions on immigration, trade and foreign policyRead the scorecard

League of Conservation Voters3%2025 environmental score, lifetime 6%Read the scorecard

Heritage Action66%119th Congress score, lifetime 62%Read the scorecard

The rest of the Iowa delegation

5 members

RChuck GrassleyIA Senate70.6C RAshley HinsonIA-0270.1C RJoni ErnstIA Senate64.8C RMariannette Miller-MeeksIA-0163.1C RRandy FeenstraIA-0455.5D

Scores are built from public records and the sources linked above. See something wrong? Tell us and we will correct it with a note. How the index works.