In the 2026 Iowa 1st District primary, 8 outside groups spent $234K: $182K supporting Mariannette Miller-Meeks (R), $51,439 opposing Mariannette Miller-Meeks and $182 supporting Christina Bohannan (D).
outside money
- supporting Mariannette Miller-Meeks (R)
- $182K
- opposing Mariannette Miller-Meeks (R)
- $51,439
- supporting Christina Bohannan (D)
- $182
Outside money supporting and opposing each candidate
Both sides on one scaleMariannette Miller-Meeks Republican
$51,439$182K$182K supporting Mariannette Miller-Meeks · $51,439 opposing Mariannette Miller-Meeks
Christina Bohannan Democrat
$182$182 supporting Christina Bohannan
The candidates
What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them.
Mariannette Miller-Meeks
Republican
the party’s nominee
- Own campaign raised
- $7.2M
- Outside money supporting
- $182K
- Outside money opposing
- $51,439
Christina Bohannan
Democrat
the party’s nominee
- Own campaign raised
- $7.1M
- Outside money supporting
- $182
- Campaign money to 30 Jun 2026
Week by week
Outside money each week, supporting and opposing the candidates, all candidates combined.
Week of 1 Jun 2026
Supporting $53
The groups on each side
The biggest outside groups in this race, by what they spent supporting or opposing each candidate.
Spent supporting a candidate
- Invest in Tomorrow Coalition PACsupporting Mariannette Miller-Meeks$125K
- Healthcare Freedom Super PACsupporting Mariannette Miller-Meeks$49,300
- Americans for Prosperity Action, Inc.supporting Mariannette Miller-Meeks$4,647
- American Conservation Coalition PACsupporting Mariannette Miller-Meeks$3,380
- Givegreen United Actionsupporting Christina Bohannan$182
Spent opposing a candidate
- NRRCopposing Mariannette Miller-Meeks$36,250
- Free and Fair Democracy PACopposing Mariannette Miller-Meeks$7,634
- Youth Save Democracy PACopposing Mariannette Miller-Meeks$7,555
Who’s connected to whom
The groups that spent supporting or opposing the candidates.
- Invest in Tomorrow Coalition PAC spent supporting Mariannette Miller-Meeks · $125K
- Healthcare Freedom Super PAC spent supporting Mariannette Miller-Meeks · $49,300
- NRRC spent opposing Mariannette Miller-Meeks · $36,250
- Free and Fair Democracy PAC spent opposing Mariannette Miller-Meeks · $7,634
- Youth Save Democracy PAC spent opposing Mariannette Miller-Meeks · $7,555
- Americans for Prosperity Action, Inc. spent supporting Mariannette Miller-Meeks · $4,647
- American Conservation Coalition PAC spent supporting Mariannette Miller-Meeks · $3,380
- Givegreen United Action spent supporting Christina Bohannan · $182
- Summit Ridge Energy gave to Invest in Tomorrow Coalition PAC · $100K
- Trajectory Energy Holdings gave to Invest in Tomorrow Coalition PAC · $100K
- A-S Medication Solutions gave to Healthcare Freedom Super PAC · $5,000
- Koch Inc gave to Americans for Prosperity Action, Inc. · $30.0M
- Stand Together gave to Americans for Prosperity Action, Inc. · $20.0M
- American Conservation Coalition Action gave to American Conservation Coalition PAC · $783K
- League of Conservation Voters gave to Givegreen United Action · $946K
- NRDC Action Fund gave to Givegreen United Action · $922K
- Invest in Tomorrow Coalition PAC spent $125K supporting Mariannette Miller-Meeks$125K
- Summit Ridge Energy gave $100K to Invest in Tomorrow Coalition PAC$100K
- Trajectory Energy Holdings gave $100K to Invest in Tomorrow Coalition PAC$100K
Go deeper
The paperwork behind this race, all of it. Free with an email sign-in.
The paperwork