DemocraticIncumbent
Iowa › Iowa House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026
Iowa House District 34
Rob Johnson has no major-party opponent.
Rob Johnson has no major-party opponent.
The candidates
The district
Lean D+50: how much more Democratic or Republican than the nation it votes for president.
Presidential vote
Precinct results re-aggregated to the current district lines.
Who lives here
- Population
- 30,237
- People per km²
- 1,726
- Adults with a B.A.+
- 28%
- White, no degree
- 34%of adults
- White 48%
- Hispanic 16%
- Black 21%
- Asian 10%
- Other / multiracial 5%
American Community Survey 2020–2024, aggregated from census tracts.
Past results
Results in the same-numbered district; earlier elections may have used different lines.
2024
10,180 votes · D+53.7✓ Rob Johnson (D)76.5%
Danielle Duggan (R)23.0%
Write-In (—)0.5%
2024 President Vote in this district
10,612 two-party votes · D+48.3 · D+49.8 vs. the nation✓ Kamala Harris (D)74.2%
Donald Trump (R)25.8%
2022
7,131 votes · Uncontested by the other party✓ Ako Abdul-Samad (D)83.9%
R J Miller (I)15.3%
Write-In (—)0.8%
2020 Earlier district lines
14,305 votes · D+32.8✓ Bruce Hunter (D)66.2%
Jerry Cheevers (R)33.5%
2020 President Vote in this district
11,972 two-party votes · D+54.2 · D+49.6 vs. the nation✓ Joe Biden (D)77.1%
Donald Trump (R)22.9%
2016 President Vote in this district
11,293 two-party votes · D+57.4 · D+55.2 vs. the nation✓ Hillary Clinton (D)78.7%
Donald Trump (R)21.3%