2012-11-06 Senatorial Election Results for Indiana (Class 1)

Click on a county in the table or the map to see demographic data for that county.

County	Turnout	Joe Donnelly (D)		Richard Mourdock (R)		Andrew Horning (Libertarian)		Other		Margin	TOTAL
Adams	54%	4,613	36.0%	7,426	57.9%	784	6.1%	0	0.0%	-2,813	12,823
Allen	54%	65,053	45.3%	71,734	49.9%	6,936	4.8%	3	0.0%	-6,681	143,726
Bartholomew	49%	12,214	42.5%	14,430	50.2%	2,075	7.2%	0	0.0%	-2,216	28,719
Benton	54%	1,416	40.3%	1,798	51.1%	303	8.6%	0	0.0%	-382	3,517
Blackford	48%	2,228	47.7%	2,059	44.1%	379	8.1%	0	0.0%	169	4,666
Boone	63%	10,251	37.5%	15,007	54.9%	2,066	7.6%	0	0.0%	-4,756	27,324
Brown	62%	3,476	45.9%	3,544	46.8%	549	7.3%	0	0.0%	-68	7,569
Carroll	51%	3,194	41.2%	3,916	50.5%	637	8.2%	0	0.0%	-722	7,747
Cass	49%	6,323	44.9%	6,622	47.0%	1,135	8.1%	0	0.0%	-299	14,080
Clark	54%	22,776	49.3%	21,120	45.8%	2,262	4.9%	0	0.0%	1,656	46,158
Clay	50%	4,359	42.4%	5,192	50.5%	733	7.1%	1	0.0%	-833	10,285
Clinton	40%	3,931	40.5%	4,938	50.9%	832	8.6%	0	0.0%	-1,007	9,701
Crawford	54%	2,256	50.5%	2,000	44.8%	212	4.7%	0	0.0%	256	4,468
Daviess	43%	3,295	33.5%	6,088	61.8%	463	4.7%	0	0.0%	-2,793	9,846
De Kalb	51%	6,059	38.1%	8,793	55.4%	1,033	6.5%	0	0.0%	-2,734	15,885
Dearborn	57%	7,313	33.7%	13,422	61.9%	956	4.4%	0	0.0%	-6,109	21,691
Decatur	50%	3,478	36.2%	5,302	55.1%	840	8.7%	0	0.0%	-1,824	9,620
Delaware	46%	24,525	56.5%	15,797	36.4%	3,052	7.0%	0	0.0%	8,728	43,374
Dubois	57%	8,054	44.6%	9,143	50.6%	861	4.8%	0	0.0%	-1,089	18,058
Elkhart	47%	28,230	42.0%	35,858	53.4%	3,100	4.6%	0	0.0%	-7,628	67,188
Fayette	44%	3,856	47.9%	3,498	43.4%	694	8.6%	5	0.1%	358	8,053
Floyd	60%	16,602	47.8%	16,568	47.7%	1,553	4.5%	1	0.0%	34	34,724
Fountain	53%	2,738	39.4%	3,541	50.9%	672	9.7%	0	0.0%	-803	6,951
Franklin	60%	3,512	34.4%	6,192	60.6%	509	5.0%	0	0.0%	-2,680	10,213
Fulton	52%	3,555	43.8%	4,123	50.9%	430	5.3%	0	0.0%	-568	8,108
Gibson	58%	6,339	43.3%	7,562	51.7%	728	5.0%	0	0.0%	-1,223	14,629
Grant	46%	10,789	43.4%	12,549	50.4%	1,545	6.2%	0	0.0%	-1,760	24,883
Greene	51%	5,480	42.7%	6,494	50.7%	845	6.6%	0	0.0%	-1,014	12,819
Hamilton	66%	52,925	39.5%	72,587	54.1%	8,580	6.4%	0	0.0%	-19,662	134,092
Hancock	60%	11,677	36.1%	17,635	54.5%	3,061	9.5%	0	0.0%	-5,958	32,373
Harrison	58%	7,768	44.3%	9,005	51.4%	759	4.3%	0	0.0%	-1,237	17,532
Hendricks	59%	25,208	38.7%	35,541	54.6%	4,379	6.7%	0	0.0%	-10,333	65,128
Henry	49%	8,914	47.6%	8,000	42.7%	1,816	9.7%	0	0.0%	914	18,730
Howard	54%	17,660	51.8%	15,739	46.2%	684	2.0%	0	0.0%	1,921	34,083
Huntington	54%	5,166	34.0%	9,077	59.7%	963	6.3%	0	0.0%	-3,911	15,206
Jackson	50%	7,045	42.8%	8,292	50.4%	1,108	6.7%	0	0.0%	-1,247	16,445
Jasper	50%	5,335	42.7%	6,673	53.4%	480	3.8%	0	0.0%	-1,338	12,488
Jay	48%	3,295	44.7%	3,533	48.0%	540	7.3%	0	0.0%	-238	7,368
Jefferson	49%	6,104	49.5%	5,624	45.6%	610	4.9%	0	0.0%	480	12,338
Jennings	48%	4,441	44.1%	4,937	49.0%	697	6.9%	0	0.0%	-496	10,075
Johnson	53%	21,256	37.2%	31,529	55.2%	4,282	7.5%	0	0.0%	-10,273	57,067
Knox	49%	6,873	46.9%	6,959	47.5%	829	5.7%	0	0.0%	-86	14,661
Kosciusko	51%	8,239	27.7%	19,908	66.9%	1,598	5.4%	0	0.0%	-11,669	29,745
La Porte	49%	26,764	62.8%	14,033	32.9%	1,830	4.3%	0	0.0%	12,731	42,627
Lagrange	37%	3,300	35.8%	5,293	57.4%	626	6.8%	0	0.0%	-1,993	9,219
Lake	49%	126,736	69.3%	52,072	28.5%	4,108	2.2%	0	0.0%	74,664	182,916
Lawrence	50%	7,008	40.0%	9,365	53.4%	1,152	6.6%	0	0.0%	-2,357	17,525
Madison	51%	27,183	52.5%	20,422	39.4%	4,162	8.0%	0	0.0%	6,761	51,767
Marion	52%	227,858	64.1%	106,919	30.1%	20,802	5.9%	0	0.0%	120,939	355,579
Marshall	51%	7,867	44.6%	8,930	50.6%	836	4.7%	0	0.0%	-1,063	17,633
Martin	60%	1,796	38.5%	2,606	55.9%	260	5.6%	0	0.0%	-810	4,662
Miami	44%	4,925	39.4%	6,363	50.9%	1,209	9.7%	0	0.0%	-1,438	12,497
Monroe	49%	35,421	62.8%	17,633	31.3%	3,330	5.9%	0	0.0%	17,788	56,384
Montgomery	49%	5,291	37.0%	7,622	53.2%	1,401	9.8%	0	0.0%	-2,331	14,314
Morgan	53%	9,777	35.0%	15,867	56.9%	2,254	8.1%	0	0.0%	-6,090	27,898
Newton	51%	2,588	46.5%	2,719	48.8%	264	4.7%	0	0.0%	-131	5,571
Noble	46%	5,939	37.4%	8,946	56.3%	1,005	6.3%	1	0.0%	-3,007	15,891
Ohio	57%	1,116	40.4%	1,536	55.6%	108	3.9%	1	0.0%	-420	2,761
Orange	51%	3,242	42.7%	3,959	52.2%	385	5.1%	1	0.0%	-717	7,587
Owen	48%	3,270	41.0%	4,033	50.5%	678	8.5%	0	0.0%	-763	7,981
Parke	48%	2,672	41.8%	3,168	49.5%	555	8.7%	0	0.0%	-496	6,395
Perry	51%	4,722	61.1%	2,660	34.4%	342	4.4%	0	0.0%	2,062	7,724
Pike	59%	2,676	46.1%	2,781	47.9%	346	6.0%	0	0.0%	-105	5,803
Porter	57%	42,062	58.4%	27,481	38.1%	2,522	3.5%	0	0.0%	14,581	72,065
Posey	61%	5,605	46.3%	5,897	48.7%	613	5.1%	0	0.0%	-292	12,115
Pulaski	52%	2,284	43.6%	2,640	50.4%	313	6.0%	0	0.0%	-356	5,237
Putnam	44%	5,196	39.8%	6,839	52.4%	1,008	7.7%	0	0.0%	-1,643	13,043
Randolph	48%	4,073	43.1%	4,650	49.2%	722	7.6%	0	0.0%	-577	9,445
Ripley	50%	3,818	35.5%	6,394	59.5%	530	4.9%	0	0.0%	-2,576	10,742
Rush	53%	2,729	39.8%	3,392	49.5%	736	10.7%	0	0.0%	-663	6,857
Scott	46%	4,552	53.2%	3,589	41.9%	422	4.9%	0	0.0%	963	8,563
Shelby	47%	6,282	39.7%	8,083	51.1%	1,458	9.2%	0	0.0%	-1,801	15,823
Spencer	60%	4,650	48.7%	4,451	46.6%	444	4.7%	1	0.0%	199	9,546
St. Joseph	54%	65,689	59.7%	40,418	36.7%	4,006	3.6%	2	0.0%	25,271	110,115
Starke	48%	4,484	52.5%	3,607	42.2%	447	5.2%	1	0.0%	877	8,539
Steuben	51%	5,443	40.4%	7,056	52.4%	977	7.2%	0	0.0%	-1,613	13,476
Sullivan	48%	4,134	51.0%	3,491	43.1%	481	5.9%	0	0.0%	643	8,106
Switzerland	42%	1,536	46.6%	1,581	48.0%	176	5.3%	0	0.0%	-45	3,293
Tippecanoe	40%	29,181	52.0%	23,130	41.2%	3,848	6.9%	0	0.0%	6,051	56,159
Tipton	59%	3,001	41.7%	3,533	49.1%	664	9.2%	0	0.0%	-532	7,198
Union	54%	1,098	36.4%	1,732	57.4%	185	6.1%	0	0.0%	-634	3,015
Vanderburgh	51%	35,430	49.5%	32,947	46.1%	3,165	4.4%	0	0.0%	2,483	71,542
Vermillion	52%	3,543	54.5%	2,490	38.3%	468	7.2%	0	0.0%	1,053	6,501
Vigo	46%	22,342	57.2%	14,233	36.4%	2,501	6.4%	1	0.0%	8,109	39,077
Wabash	50%	4,454	35.6%	7,287	58.2%	775	6.2%	0	0.0%	-2,833	12,516
Warren	58%	1,615	43.0%	1,887	50.3%	252	6.7%	0	0.0%	-272	3,754
Warrick	62%	12,117	43.3%	14,581	52.1%	1,290	4.6%	0	0.0%	-2,464	27,988
Washington	50%	4,571	42.9%	5,512	51.8%	563	5.3%	0	0.0%	-941	10,646
Wayne	48%	11,752	46.5%	11,529	45.6%	1,999	7.9%	0	0.0%	223	25,280
Wells	57%	3,668	31.1%	7,456	63.3%	663	5.6%	0	0.0%	-3,788	11,787
White	52%	4,291	43.9%	4,526	46.3%	968	9.9%	0	0.0%	-235	9,785
Whitley	58%	5,157	35.1%	8,584	58.4%	955	6.5%	0	0.0%	-3,427	14,696
TOTAL	52%	1,282,729	50.0%	1,135,678	44.3%	145,374	5.7%	0	0.0%	147,051	2,563,781
Total R vote: 1,135,678 (44.3%)      Total D vote: 1,282,729 (50.0%)      Total Other vote: 145,374 (5.7%)
* incumbent
Campaign finance data for this election**:
Total Disbursements:		$5,588,317		$7,873,704		$2,923
Total Receipts:		$5,662,233		$7,265,949		$4,907
Cash on Hand:		$93,936		$27,849		$1,986
Contributions by Candidate:		$40		$0		$0
Loans by Candidate:		$0		$205,000		$0
Total Individual Contributions:		$4,180,724		$5,998,590		$4,707
Party Contributions:		$53,137		$18,364		$200
Other Committee Contributions:		$1,330,692		$853,709		$0
Transfers from Other Committees:		$91,036		$124,151		$0
Independent Expenditures Supporting:		$138,198		$4,326,417		$0
Independent Expenditures Opposing:		$12,283,567		$10,429,147		$0
Net Independent Expenditures:		$-12,145,369		$-6,102,730		$0
Net Spending:		$-6,557,052		$1,770,974		$2,923

2012 Senate class 1, Adams County
Candidate	Votes	Pct
Joe Donnelly (D)	4,613	36.0%
Richard Mourdock (R)	7,426	57.9%
Andrew Horning (Lbt)	784	6.1%
TOTAL	12,823
Turnout: 54%

2012 Senate class 1, Allen County
Candidate	Votes	Pct
Joe Donnelly (D)	65,053	45.3%
Richard Mourdock (R)	71,734	49.9%
Andrew Horning (Lbt)	6,936	4.8%
TOTAL	143,726
Turnout: 54%

2012 Senate class 1, Bartholomew County
Candidate	Votes	Pct
Joe Donnelly (D)	12,214	42.5%
Richard Mourdock (R)	14,430	50.2%
Andrew Horning (Lbt)	2,075	7.2%
TOTAL	28,719
Turnout: 49%

2012 Senate class 1, Benton County
Candidate	Votes	Pct
Joe Donnelly (D)	1,416	40.3%
Richard Mourdock (R)	1,798	51.1%
Andrew Horning (Lbt)	303	8.6%
TOTAL	3,517
Turnout: 54%

2012 Senate class 1, Blackford County
Candidate	Votes	Pct
Joe Donnelly (D)	2,228	47.7%
Richard Mourdock (R)	2,059	44.1%
Andrew Horning (Lbt)	379	8.1%
TOTAL	4,666
Turnout: 48%

2012 Senate class 1, Boone County
Candidate	Votes	Pct
Joe Donnelly (D)	10,251	37.5%
Richard Mourdock (R)	15,007	54.9%
Andrew Horning (Lbt)	2,066	7.6%
TOTAL	27,324
Turnout: 63%

2012 Senate class 1, Brown County
Candidate	Votes	Pct
Joe Donnelly (D)	3,476	45.9%
Richard Mourdock (R)	3,544	46.8%
Andrew Horning (Lbt)	549	7.3%
TOTAL	7,569
Turnout: 62%

2012 Senate class 1, Carroll County
Candidate	Votes	Pct
Joe Donnelly (D)	3,194	41.2%
Richard Mourdock (R)	3,916	50.5%
Andrew Horning (Lbt)	637	8.2%
TOTAL	7,747
Turnout: 51%

2012 Senate class 1, Cass County
Candidate	Votes	Pct
Joe Donnelly (D)	6,323	44.9%
Richard Mourdock (R)	6,622	47.0%
Andrew Horning (Lbt)	1,135	8.1%
TOTAL	14,080
Turnout: 49%

2012 Senate class 1, Clark County
Candidate	Votes	Pct
Joe Donnelly (D)	22,776	49.3%
Richard Mourdock (R)	21,120	45.8%
Andrew Horning (Lbt)	2,262	4.9%
TOTAL	46,158
Turnout: 54%

2012 Senate class 1, Clay County
Candidate	Votes	Pct
Joe Donnelly (D)	4,359	42.4%
Richard Mourdock (R)	5,192	50.5%
Andrew Horning (Lbt)	733	7.1%
TOTAL	10,285
Turnout: 50%

2012 Senate class 1, Clinton County
Candidate	Votes	Pct
Joe Donnelly (D)	3,931	40.5%
Richard Mourdock (R)	4,938	50.9%
Andrew Horning (Lbt)	832	8.6%
TOTAL	9,701
Turnout: 40%

2012 Senate class 1, Crawford County
Candidate	Votes	Pct
Joe Donnelly (D)	2,256	50.5%
Richard Mourdock (R)	2,000	44.8%
Andrew Horning (Lbt)	212	4.7%
TOTAL	4,468
Turnout: 54%

2012 Senate class 1, Daviess County
Candidate	Votes	Pct
Joe Donnelly (D)	3,295	33.5%
Richard Mourdock (R)	6,088	61.8%
Andrew Horning (Lbt)	463	4.7%
TOTAL	9,846
Turnout: 43%

2012 Senate class 1, De Kalb County
Candidate	Votes	Pct
Joe Donnelly (D)	6,059	38.1%
Richard Mourdock (R)	8,793	55.4%
Andrew Horning (Lbt)	1,033	6.5%
TOTAL	15,885
Turnout: 51%

2012 Senate class 1, Dearborn County
Candidate	Votes	Pct
Joe Donnelly (D)	7,313	33.7%
Richard Mourdock (R)	13,422	61.9%
Andrew Horning (Lbt)	956	4.4%
TOTAL	21,691
Turnout: 57%

2012 Senate class 1, Decatur County
Candidate	Votes	Pct
Joe Donnelly (D)	3,478	36.2%
Richard Mourdock (R)	5,302	55.1%
Andrew Horning (Lbt)	840	8.7%
TOTAL	9,620
Turnout: 50%

2012 Senate class 1, Delaware County
Candidate	Votes	Pct
Joe Donnelly (D)	24,525	56.5%
Richard Mourdock (R)	15,797	36.4%
Andrew Horning (Lbt)	3,052	7.0%
TOTAL	43,374
Turnout: 46%

2012 Senate class 1, Dubois County
Candidate	Votes	Pct
Joe Donnelly (D)	8,054	44.6%
Richard Mourdock (R)	9,143	50.6%
Andrew Horning (Lbt)	861	4.8%
TOTAL	18,058
Turnout: 57%

2012 Senate class 1, Elkhart County
Candidate	Votes	Pct
Joe Donnelly (D)	28,230	42.0%
Richard Mourdock (R)	35,858	53.4%
Andrew Horning (Lbt)	3,100	4.6%
TOTAL	67,188
Turnout: 47%

2012 Senate class 1, Fayette County
Candidate	Votes	Pct
Joe Donnelly (D)	3,856	47.9%
Richard Mourdock (R)	3,498	43.4%
Andrew Horning (Lbt)	694	8.6%
TOTAL	8,053
Turnout: 44%

2012 Senate class 1, Floyd County
Candidate	Votes	Pct
Joe Donnelly (D)	16,602	47.8%
Richard Mourdock (R)	16,568	47.7%
Andrew Horning (Lbt)	1,553	4.5%
TOTAL	34,724
Turnout: 60%

2012 Senate class 1, Fountain County
Candidate	Votes	Pct
Joe Donnelly (D)	2,738	39.4%
Richard Mourdock (R)	3,541	50.9%
Andrew Horning (Lbt)	672	9.7%
TOTAL	6,951
Turnout: 53%

2012 Senate class 1, Franklin County
Candidate	Votes	Pct
Joe Donnelly (D)	3,512	34.4%
Richard Mourdock (R)	6,192	60.6%
Andrew Horning (Lbt)	509	5.0%
TOTAL	10,213
Turnout: 60%

2012 Senate class 1, Fulton County
Candidate	Votes	Pct
Joe Donnelly (D)	3,555	43.8%
Richard Mourdock (R)	4,123	50.9%
Andrew Horning (Lbt)	430	5.3%
TOTAL	8,108
Turnout: 52%

2012 Senate class 1, Gibson County
Candidate	Votes	Pct
Joe Donnelly (D)	6,339	43.3%
Richard Mourdock (R)	7,562	51.7%
Andrew Horning (Lbt)	728	5.0%
TOTAL	14,629
Turnout: 58%

2012 Senate class 1, Grant County
Candidate	Votes	Pct
Joe Donnelly (D)	10,789	43.4%
Richard Mourdock (R)	12,549	50.4%
Andrew Horning (Lbt)	1,545	6.2%
TOTAL	24,883
Turnout: 46%

2012 Senate class 1, Greene County
Candidate	Votes	Pct
Joe Donnelly (D)	5,480	42.7%
Richard Mourdock (R)	6,494	50.7%
Andrew Horning (Lbt)	845	6.6%
TOTAL	12,819
Turnout: 51%

2012 Senate class 1, Hamilton County
Candidate	Votes	Pct
Joe Donnelly (D)	52,925	39.5%
Richard Mourdock (R)	72,587	54.1%
Andrew Horning (Lbt)	8,580	6.4%
TOTAL	134,092
Turnout: 66%

2012 Senate class 1, Hancock County
Candidate	Votes	Pct
Joe Donnelly (D)	11,677	36.1%
Richard Mourdock (R)	17,635	54.5%
Andrew Horning (Lbt)	3,061	9.5%
TOTAL	32,373
Turnout: 60%

2012 Senate class 1, Harrison County
Candidate	Votes	Pct
Joe Donnelly (D)	7,768	44.3%
Richard Mourdock (R)	9,005	51.4%
Andrew Horning (Lbt)	759	4.3%
TOTAL	17,532
Turnout: 58%

2012 Senate class 1, Hendricks County
Candidate	Votes	Pct
Joe Donnelly (D)	25,208	38.7%
Richard Mourdock (R)	35,541	54.6%
Andrew Horning (Lbt)	4,379	6.7%
TOTAL	65,128
Turnout: 59%

2012 Senate class 1, Henry County
Candidate	Votes	Pct
Joe Donnelly (D)	8,914	47.6%
Richard Mourdock (R)	8,000	42.7%
Andrew Horning (Lbt)	1,816	9.7%
TOTAL	18,730
Turnout: 49%

2012 Senate class 1, Howard County
Candidate	Votes	Pct
Joe Donnelly (D)	17,660	51.8%
Richard Mourdock (R)	15,739	46.2%
Andrew Horning (Lbt)	684	2.0%
TOTAL	34,083
Turnout: 54%

2012 Senate class 1, Huntington County
Candidate	Votes	Pct
Joe Donnelly (D)	5,166	34.0%
Richard Mourdock (R)	9,077	59.7%
Andrew Horning (Lbt)	963	6.3%
TOTAL	15,206
Turnout: 54%

2012 Senate class 1, Jackson County
Candidate	Votes	Pct
Joe Donnelly (D)	7,045	42.8%
Richard Mourdock (R)	8,292	50.4%
Andrew Horning (Lbt)	1,108	6.7%
TOTAL	16,445
Turnout: 50%

2012 Senate class 1, Jasper County
Candidate	Votes	Pct
Joe Donnelly (D)	5,335	42.7%
Richard Mourdock (R)	6,673	53.4%
Andrew Horning (Lbt)	480	3.8%
TOTAL	12,488
Turnout: 50%

2012 Senate class 1, Jay County
Candidate	Votes	Pct
Joe Donnelly (D)	3,295	44.7%
Richard Mourdock (R)	3,533	48.0%
Andrew Horning (Lbt)	540	7.3%
TOTAL	7,368
Turnout: 48%

2012 Senate class 1, Jefferson County
Candidate	Votes	Pct
Joe Donnelly (D)	6,104	49.5%
Richard Mourdock (R)	5,624	45.6%
Andrew Horning (Lbt)	610	4.9%
TOTAL	12,338
Turnout: 49%

2012 Senate class 1, Jennings County
Candidate	Votes	Pct
Joe Donnelly (D)	4,441	44.1%
Richard Mourdock (R)	4,937	49.0%
Andrew Horning (Lbt)	697	6.9%
TOTAL	10,075
Turnout: 48%

2012 Senate class 1, Johnson County
Candidate	Votes	Pct
Joe Donnelly (D)	21,256	37.2%
Richard Mourdock (R)	31,529	55.2%
Andrew Horning (Lbt)	4,282	7.5%
TOTAL	57,067
Turnout: 53%

2012 Senate class 1, Knox County
Candidate	Votes	Pct
Joe Donnelly (D)	6,873	46.9%
Richard Mourdock (R)	6,959	47.5%
Andrew Horning (Lbt)	829	5.7%
TOTAL	14,661
Turnout: 49%

2012 Senate class 1, Kosciusko County
Candidate	Votes	Pct
Joe Donnelly (D)	8,239	27.7%
Richard Mourdock (R)	19,908	66.9%
Andrew Horning (Lbt)	1,598	5.4%
TOTAL	29,745
Turnout: 51%

2012 Senate class 1, La Porte County
Candidate	Votes	Pct
Joe Donnelly (D)	26,764	62.8%
Richard Mourdock (R)	14,033	32.9%
Andrew Horning (Lbt)	1,830	4.3%
TOTAL	42,627
Turnout: 49%

2012 Senate class 1, Lagrange County
Candidate	Votes	Pct
Joe Donnelly (D)	3,300	35.8%
Richard Mourdock (R)	5,293	57.4%
Andrew Horning (Lbt)	626	6.8%
TOTAL	9,219
Turnout: 37%

2012 Senate class 1, Lake County
Candidate	Votes	Pct
Joe Donnelly (D)	126,736	69.3%
Richard Mourdock (R)	52,072	28.5%
Andrew Horning (Lbt)	4,108	2.2%
TOTAL	182,916
Turnout: 49%

2012 Senate class 1, Lawrence County
Candidate	Votes	Pct
Joe Donnelly (D)	7,008	40.0%
Richard Mourdock (R)	9,365	53.4%
Andrew Horning (Lbt)	1,152	6.6%
TOTAL	17,525
Turnout: 50%

2012 Senate class 1, Madison County
Candidate	Votes	Pct
Joe Donnelly (D)	27,183	52.5%
Richard Mourdock (R)	20,422	39.4%
Andrew Horning (Lbt)	4,162	8.0%
TOTAL	51,767
Turnout: 51%

2012 Senate class 1, Marion County
Candidate	Votes	Pct
Joe Donnelly (D)	227,858	64.1%
Richard Mourdock (R)	106,919	30.1%
Andrew Horning (Lbt)	20,802	5.9%
TOTAL	355,579
Turnout: 52%

2012 Senate class 1, Marshall County
Candidate	Votes	Pct
Joe Donnelly (D)	7,867	44.6%
Richard Mourdock (R)	8,930	50.6%
Andrew Horning (Lbt)	836	4.7%
TOTAL	17,633
Turnout: 51%

2012 Senate class 1, Martin County
Candidate	Votes	Pct
Joe Donnelly (D)	1,796	38.5%
Richard Mourdock (R)	2,606	55.9%
Andrew Horning (Lbt)	260	5.6%
TOTAL	4,662
Turnout: 60%

2012 Senate class 1, Miami County
Candidate	Votes	Pct
Joe Donnelly (D)	4,925	39.4%
Richard Mourdock (R)	6,363	50.9%
Andrew Horning (Lbt)	1,209	9.7%
TOTAL	12,497
Turnout: 44%

2012 Senate class 1, Monroe County
Candidate	Votes	Pct
Joe Donnelly (D)	35,421	62.8%
Richard Mourdock (R)	17,633	31.3%
Andrew Horning (Lbt)	3,330	5.9%
TOTAL	56,384
Turnout: 49%

2012 Senate class 1, Montgomery County
Candidate	Votes	Pct
Joe Donnelly (D)	5,291	37.0%
Richard Mourdock (R)	7,622	53.2%
Andrew Horning (Lbt)	1,401	9.8%
TOTAL	14,314
Turnout: 49%

2012 Senate class 1, Morgan County
Candidate	Votes	Pct
Joe Donnelly (D)	9,777	35.0%
Richard Mourdock (R)	15,867	56.9%
Andrew Horning (Lbt)	2,254	8.1%
TOTAL	27,898
Turnout: 53%

2012 Senate class 1, Newton County
Candidate	Votes	Pct
Joe Donnelly (D)	2,588	46.5%
Richard Mourdock (R)	2,719	48.8%
Andrew Horning (Lbt)	264	4.7%
TOTAL	5,571
Turnout: 51%

2012 Senate class 1, Noble County
Candidate	Votes	Pct
Joe Donnelly (D)	5,939	37.4%
Richard Mourdock (R)	8,946	56.3%
Andrew Horning (Lbt)	1,005	6.3%
TOTAL	15,891
Turnout: 46%

2012 Senate class 1, Ohio County
Candidate	Votes	Pct
Joe Donnelly (D)	1,116	40.4%
Richard Mourdock (R)	1,536	55.6%
Andrew Horning (Lbt)	108	3.9%
TOTAL	2,761
Turnout: 57%

2012 Senate class 1, Orange County
Candidate	Votes	Pct
Joe Donnelly (D)	3,242	42.7%
Richard Mourdock (R)	3,959	52.2%
Andrew Horning (Lbt)	385	5.1%
TOTAL	7,587
Turnout: 51%

2012 Senate class 1, Owen County
Candidate	Votes	Pct
Joe Donnelly (D)	3,270	41.0%
Richard Mourdock (R)	4,033	50.5%
Andrew Horning (Lbt)	678	8.5%
TOTAL	7,981
Turnout: 48%

2012 Senate class 1, Parke County
Candidate	Votes	Pct
Joe Donnelly (D)	2,672	41.8%
Richard Mourdock (R)	3,168	49.5%
Andrew Horning (Lbt)	555	8.7%
TOTAL	6,395
Turnout: 48%

2012 Senate class 1, Perry County
Candidate	Votes	Pct
Joe Donnelly (D)	4,722	61.1%
Richard Mourdock (R)	2,660	34.4%
Andrew Horning (Lbt)	342	4.4%
TOTAL	7,724
Turnout: 51%

2012 Senate class 1, Pike County
Candidate	Votes	Pct
Joe Donnelly (D)	2,676	46.1%
Richard Mourdock (R)	2,781	47.9%
Andrew Horning (Lbt)	346	6.0%
TOTAL	5,803
Turnout: 59%

2012 Senate class 1, Porter County
Candidate	Votes	Pct
Joe Donnelly (D)	42,062	58.4%
Richard Mourdock (R)	27,481	38.1%
Andrew Horning (Lbt)	2,522	3.5%
TOTAL	72,065
Turnout: 57%

2012 Senate class 1, Posey County
Candidate	Votes	Pct
Joe Donnelly (D)	5,605	46.3%
Richard Mourdock (R)	5,897	48.7%
Andrew Horning (Lbt)	613	5.1%
TOTAL	12,115
Turnout: 61%

2012 Senate class 1, Pulaski County
Candidate	Votes	Pct
Joe Donnelly (D)	2,284	43.6%
Richard Mourdock (R)	2,640	50.4%
Andrew Horning (Lbt)	313	6.0%
TOTAL	5,237
Turnout: 52%

2012 Senate class 1, Putnam County
Candidate	Votes	Pct
Joe Donnelly (D)	5,196	39.8%
Richard Mourdock (R)	6,839	52.4%
Andrew Horning (Lbt)	1,008	7.7%
TOTAL	13,043
Turnout: 44%

2012 Senate class 1, Randolph County
Candidate	Votes	Pct
Joe Donnelly (D)	4,073	43.1%
Richard Mourdock (R)	4,650	49.2%
Andrew Horning (Lbt)	722	7.6%
TOTAL	9,445
Turnout: 48%

2012 Senate class 1, Ripley County
Candidate	Votes	Pct
Joe Donnelly (D)	3,818	35.5%
Richard Mourdock (R)	6,394	59.5%
Andrew Horning (Lbt)	530	4.9%
TOTAL	10,742
Turnout: 50%

2012 Senate class 1, Rush County
Candidate	Votes	Pct
Joe Donnelly (D)	2,729	39.8%
Richard Mourdock (R)	3,392	49.5%
Andrew Horning (Lbt)	736	10.7%
TOTAL	6,857
Turnout: 53%

2012 Senate class 1, Scott County
Candidate	Votes	Pct
Joe Donnelly (D)	4,552	53.2%
Richard Mourdock (R)	3,589	41.9%
Andrew Horning (Lbt)	422	4.9%
TOTAL	8,563
Turnout: 46%

2012 Senate class 1, Shelby County
Candidate	Votes	Pct
Joe Donnelly (D)	6,282	39.7%
Richard Mourdock (R)	8,083	51.1%
Andrew Horning (Lbt)	1,458	9.2%
TOTAL	15,823
Turnout: 47%

2012 Senate class 1, Spencer County
Candidate	Votes	Pct
Joe Donnelly (D)	4,650	48.7%
Richard Mourdock (R)	4,451	46.6%
Andrew Horning (Lbt)	444	4.7%
TOTAL	9,546
Turnout: 60%

2012 Senate class 1, St. Joseph County
Candidate	Votes	Pct
Joe Donnelly (D)	65,689	59.7%
Richard Mourdock (R)	40,418	36.7%
Andrew Horning (Lbt)	4,006	3.6%
TOTAL	110,115
Turnout: 54%

2012 Senate class 1, Starke County
Candidate	Votes	Pct
Joe Donnelly (D)	4,484	52.5%
Richard Mourdock (R)	3,607	42.2%
Andrew Horning (Lbt)	447	5.2%
TOTAL	8,539
Turnout: 48%

2012 Senate class 1, Steuben County
Candidate	Votes	Pct
Joe Donnelly (D)	5,443	40.4%
Richard Mourdock (R)	7,056	52.4%
Andrew Horning (Lbt)	977	7.2%
TOTAL	13,476
Turnout: 51%

2012 Senate class 1, Sullivan County
Candidate	Votes	Pct
Joe Donnelly (D)	4,134	51.0%
Richard Mourdock (R)	3,491	43.1%
Andrew Horning (Lbt)	481	5.9%
TOTAL	8,106
Turnout: 48%

2012 Senate class 1, Switzerland County
Candidate	Votes	Pct
Joe Donnelly (D)	1,536	46.6%
Richard Mourdock (R)	1,581	48.0%
Andrew Horning (Lbt)	176	5.3%
TOTAL	3,293
Turnout: 42%

2012 Senate class 1, Tippecanoe County
Candidate	Votes	Pct
Joe Donnelly (D)	29,181	52.0%
Richard Mourdock (R)	23,130	41.2%
Andrew Horning (Lbt)	3,848	6.9%
TOTAL	56,159
Turnout: 40%

2012 Senate class 1, Tipton County
Candidate	Votes	Pct
Joe Donnelly (D)	3,001	41.7%
Richard Mourdock (R)	3,533	49.1%
Andrew Horning (Lbt)	664	9.2%
TOTAL	7,198
Turnout: 59%

2012 Senate class 1, Union County
Candidate	Votes	Pct
Joe Donnelly (D)	1,098	36.4%
Richard Mourdock (R)	1,732	57.4%
Andrew Horning (Lbt)	185	6.1%
TOTAL	3,015
Turnout: 54%

2012 Senate class 1, Vanderburgh County
Candidate	Votes	Pct
Joe Donnelly (D)	35,430	49.5%
Richard Mourdock (R)	32,947	46.1%
Andrew Horning (Lbt)	3,165	4.4%
TOTAL	71,542
Turnout: 51%

2012 Senate class 1, Vermillion County
Candidate	Votes	Pct
Joe Donnelly (D)	3,543	54.5%
Richard Mourdock (R)	2,490	38.3%
Andrew Horning (Lbt)	468	7.2%
TOTAL	6,501
Turnout: 52%

2012 Senate class 1, Vigo County
Candidate	Votes	Pct
Joe Donnelly (D)	22,342	57.2%
Richard Mourdock (R)	14,233	36.4%
Andrew Horning (Lbt)	2,501	6.4%
TOTAL	39,077
Turnout: 46%

2012 Senate class 1, Wabash County
Candidate	Votes	Pct
Joe Donnelly (D)	4,454	35.6%
Richard Mourdock (R)	7,287	58.2%
Andrew Horning (Lbt)	775	6.2%
TOTAL	12,516
Turnout: 50%

2012 Senate class 1, Warren County
Candidate	Votes	Pct
Joe Donnelly (D)	1,615	43.0%
Richard Mourdock (R)	1,887	50.3%
Andrew Horning (Lbt)	252	6.7%
TOTAL	3,754
Turnout: 58%

2012 Senate class 1, Warrick County
Candidate	Votes	Pct
Joe Donnelly (D)	12,117	43.3%
Richard Mourdock (R)	14,581	52.1%
Andrew Horning (Lbt)	1,290	4.6%
TOTAL	27,988
Turnout: 62%

2012 Senate class 1, Washington County
Candidate	Votes	Pct
Joe Donnelly (D)	4,571	42.9%
Richard Mourdock (R)	5,512	51.8%
Andrew Horning (Lbt)	563	5.3%
TOTAL	10,646
Turnout: 50%

2012 Senate class 1, Wayne County
Candidate	Votes	Pct
Joe Donnelly (D)	11,752	46.5%
Richard Mourdock (R)	11,529	45.6%
Andrew Horning (Lbt)	1,999	7.9%
TOTAL	25,280
Turnout: 48%

2012 Senate class 1, Wells County
Candidate	Votes	Pct
Joe Donnelly (D)	3,668	31.1%
Richard Mourdock (R)	7,456	63.3%
Andrew Horning (Lbt)	663	5.6%
TOTAL	11,787
Turnout: 57%

2012 Senate class 1, White County
Candidate	Votes	Pct
Joe Donnelly (D)	4,291	43.9%
Richard Mourdock (R)	4,526	46.3%
Andrew Horning (Lbt)	968	9.9%
TOTAL	9,785
Turnout: 52%

2012 Senate class 1, Whitley County
Candidate	Votes	Pct
Joe Donnelly (D)	5,157	35.1%
Richard Mourdock (R)	8,584	58.4%
Andrew Horning (Lbt)	955	6.5%
TOTAL	14,696
Turnout: 58%

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