| Turnout | Charles Grassley* (R) |
Roxanne Conlin (D) |
John Heiderscheit (Libertarian) |
Other | Margin | TOTAL | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TOTAL | 44% | 27,099 | 60.2% | 17,114 | 38.0% | 771 | 1.7% | 0 | 0.0% | 9,985 | 45,013 |
Campaign finance data for this election**:
| Charles Grassley* | |
| Total Disbursements: | $7,797,516 |
| Total Receipts: | $7,701,183 |
| Cash on Hand: | $1,866,244 |
| Candidate Contributions: | $0 |
| Candidate Loans: | $0 |
| Individual Contributions: | $3,534,532 |
| Party Contributions: | $1,386 |
| Other Committee Contributions: | $3,523,234 |
| Other Committee Transfers: | $96,425 |
| Indep. Expenditures Supporting: | $111,098 |
| Indep. Expenditures Opposing: | $21,193 |
| Net Independent Expenditures: | $89,905 |
| Net Spending: | $7,887,421 |
| Roxanne Conlin | |
| Total Disbursements: | $3,123,307 |
| Total Receipts: | $3,152,122 |
| Cash on Hand: | $28,815 |
| Candidate Contributions: | $67,070 |
| Candidate Loans: | $1,000,000 |
| Individual Contributions: | $2,031,408 |
| Party Contributions: | $6,800 |
| Other Committee Contributions: | $2,125 |
| Other Committee Transfers: | $28,797 |
| Indep. Expenditures Supporting: | $21,493 |
| Indep. Expenditures Opposing: | $0 |
| Net Independent Expenditures: | $21,493 |
| Net Spending: | $3,144,800 |
**Financial data shown here takes into account all elections for this office during this cycle, including primary, special and runoff elections, if any.
Source: https://www.fec.gov/data/elections/senate/IA/2010