| Turnout | Tom Harkin* (D) |
Tom Tauke (R) |
Other | Margin | TOTAL | ||||
|---|---|---|---|---|---|---|---|---|---|
| TOTAL | 51% | 2,164 | 20.2% | 8,568 | 79.8% | 0 | 0.0% | -6,404 | 10,732 |
Campaign finance data for this election**:
| Tom Harkin* | |
| Total Disbursements: | $5,661,171 |
| Total Receipts: | $5,715,839 |
| Cash on Hand: | $59,737 |
| Candidate Contributions: | $0 |
| Candidate Loans: | $0 |
| Individual Contributions: | $3,739,556 |
| Party Contributions: | $31,606 |
| Other Committee Contributions: | $1,796,190 |
| Other Committee Transfers: | $0 |
| Indep. Expenditures Supporting: | $155,539 |
| Indep. Expenditures Opposing: | $51,587 |
| Net Independent Expenditures: | $103,952 |
| Net Spending: | $5,765,123 |
| Tom Tauke | |
| Total Disbursements: | $5,060,104 |
| Total Receipts: | $4,941,559 |
| Cash on Hand: | $4,960 |
| Candidate Contributions: | $120 |
| Candidate Loans: | $0 |
| Individual Contributions: | $3,284,974 |
| Party Contributions: | $95,002 |
| Other Committee Contributions: | $1,374,706 |
| Other Committee Transfers: | $119,865 |
| Indep. Expenditures Supporting: | $42,047 |
| Indep. Expenditures Opposing: | $3,177 |
| Net Independent Expenditures: | $38,870 |
| Net Spending: | $5,098,974 |
**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/1990