| Senatorial Candidate | Political Party | Popular Vote |
|
Joe Donnelly | Democratic | | | |
65,689 |
59.65% |
|
Richard E. Mourdock | Republican | | | |
40,418 |
36.71% |
|
Andy Horning | Libertarian | | | |
4,006 |
3.64% |
|
James L. Johnson, Jr. | Write-in | | | |
1 |
0.00% |
|
Amy J. Willis | Write-in | | | |
1 |
0.00% |
| Demographic Data
2012 Population: | 266,576 | Est. | 2012 Population Density: | 225.0 | persons/km2 | 2010 Population: | 266,931 | Enum. | 2010 Population Density: | 225.3 | persons/km2 | Land Area (2000): | 1,185 | km2 | Annual Pop Growth Rate: | -0.1 | % |
| Data and Statistics:
- No data presently available
|
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