Iowa Senate Fundraising
There is an open seat in Iowa's Senate in 2026. This race is rated as . We estimate that $8.45M has been spent on this race over the last two years. Republicans have outspent Democrats by $379,492 over that time period, per our estimates.
Cumulative Spending by Party
Note: Recent data is often incomplete due to lags between spending and disclosure
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Ashley Hinson Arenholz
Quarterly Committee Fundraising Amount: $1,722,003% Individual: 60.39%Committee Cash on Hand: $4,053,481 -
Joshua Turek
Quarterly Committee Fundraising Amount: $1,008,592% Individual: 99.01%Committee Cash on Hand: $651,981 -
Zach P Wahls
Quarterly Committee Fundraising Amount: $646,658% Individual: 99.84%Committee Cash on Hand: $585,045 -
Nathan Sage
Quarterly Committee Fundraising Amount: $410,501% Individual: 99.39%Committee Cash on Hand: $268,769 -
Joni Ernst
Quarterly Committee Fundraising Amount: $357,164% Individual: 71.04%Committee Cash on Hand: $3,453,360 -
Jackie Norris
Quarterly Committee Fundraising Amount: $345,621% Individual: 98.84%Committee Cash on Hand: $227,320 -
Chuck Grassley
Quarterly Committee Fundraising Amount: $46,174% Individual: 91.82%Committee Cash on Hand: $307,062 -
James Carlin
Quarterly Committee Fundraising Amount: $45,492% Individual: 100.00%Committee Cash on Hand: $1,728 -
James Scholten
Quarterly Committee Fundraising Amount: $34,793% Individual: 97.13%Committee Cash on Hand: $15,234