| Turnout | Joe Donnelly (D) |
Richard Mourdock (R) |
Andrew Horning (Libertarian) |
Other | Margin | TOTAL | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TOTAL | 40% | 29,181 | 52.0% | 23,130 | 41.2% | 3,848 | 6.9% | 0 | 0.0% | 6,051 | 56,159 |
Campaign finance data for this election**:
| Joe Donnelly | |
| Total Disbursements: | $5,588,317 |
| Total Receipts: | $5,662,233 |
| Cash on Hand: | $93,936 |
| Candidate Contributions: | $40 |
| Candidate Loans: | $0 |
| Individual Contributions: | $4,180,724 |
| Party Contributions: | $53,137 |
| Other Committee Contributions: | $1,330,692 |
| Other Committee Transfers: | $91,036 |
| Indep. Expenditures Supporting: | $138,198 |
| Indep. Expenditures Opposing: | $12,283,567 |
| Net Independent Expenditures: | $-12,145,369 |
| Net Spending: | $-6,557,052 |
| Richard Mourdock | |
| Total Disbursements: | $7,873,704 |
| Total Receipts: | $7,265,949 |
| Cash on Hand: | $27,849 |
| Candidate Contributions: | $0 |
| Candidate Loans: | $205,000 |
| Individual Contributions: | $5,998,590 |
| Party Contributions: | $18,364 |
| Other Committee Contributions: | $853,709 |
| Other Committee Transfers: | $124,151 |
| Indep. Expenditures Supporting: | $4,326,417 |
| Indep. Expenditures Opposing: | $10,429,147 |
| Net Independent Expenditures: | $-6,102,730 |
| Net Spending: | $1,770,974 |
| Andrew Horning | |
| Total Disbursements: | $2,923 |
| Total Receipts: | $4,907 |
| Cash on Hand: | $1,986 |
| Candidate Contributions: | $0 |
| Candidate Loans: | $0 |
| Individual Contributions: | $4,707 |
| Party Contributions: | $200 |
| Other Committee Contributions: | $0 |
| Other Committee Transfers: | $0 |
| Indep. Expenditures Supporting: | $0 |
| Indep. Expenditures Opposing: | $0 |
| Net Independent Expenditures: | $0 |
| Net Spending: | $2,923 |
**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/IN/2012