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332
          Obama Electoral Votes
0
          Up for grabs
        206
          Romney Electoral Votes
- Polls open
- Polls closed
- Obama leading
- Obama won
- Romney leading
- Romney won
Popular vote
|  | Obama | 65,899,660 | 51.1% | 
|  | Romney | 60,932,152 | 47.2% | 
State by state
              +2
            
            Democratic Seats
Total seats: 55
          
            0
          
          Up for grabs
        
              -2
            
            Republican Seats
Total seats: 45
          
          Two independents, Sen. Bernie Sanders (Vt.) and Angus King of Maine, are expected to caucus with Democrats in the Senate if they win.
        
        - Polls open
- Polls closed
-  No seats up
 for election
- Dem leading
- Dem won
- GOP leading
- GOP won
Races to watch
These races were deemed competitive by The Huffington Post based on polling and research.
Arizona
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Jeff Flake | 1,104,457 | 49.2% | 
| Richard Carmona | 1,036,542 | 46.2% | 
Connecticut
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Chris Murphy | 828,761 | 54.8% | 
| Linda McMahon | 651,089 | 43.1% | 
Florida
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Bill Nelson I | 4,523,451 | 55.2% | 
| Connie Mack | 3,458,267 | 42.2% | 
Hawaii
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Mazie Hirono | 269,489 | 62.6% | 
| Linda Lingle | 160,994 | 37.4% | 
Indiana
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Joe Donnelly | 1,281,181 | 50.0% | 
| Richard Mourdock | 1,133,621 | 44.3% | 
Maine
                        98% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Angus King | 370,580 | 52.9% | 
| Charles Summers | 215,399 | 30.7% | 
| Cynthia Dill | 92,900 | 13.3% | 
Massachusetts
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Elizabeth Warren | 1,696,346 | 53.8% | 
| Scott Brown I | 1,458,048 | 46.2% | 
Missouri
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Claire McCaskill I | 1,494,125 | 54.8% | 
| Todd Akin | 1,066,159 | 39.1% | 
Montana
                        94% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Jon Tester I | 236,123 | 48.6% | 
| Denny Rehberg | 218,051 | 44.9% | 
Nebraska
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Deb Fischer | 455,593 | 57.8% | 
| Bob Kerrey | 332,979 | 42.2% | 
Nevada
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Dean Heller I | 457,656 | 45.9% | 
| Shelley Berkley | 446,080 | 44.7% | 
New Mexico
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Martin Heinrich | 395,717 | 51.0% | 
| Heather Wilson | 351,260 | 45.3% | 
North Dakota
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Heidi Heitkamp | 161,337 | 50.5% | 
| Rick Berg | 158,401 | 49.5% | 
Ohio
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Sherrod Brown I | 2,762,690 | 50.7% | 
| Josh Mandel | 2,435,712 | 44.7% | 
Pennsylvania
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Bob Casey I | 3,021,364 | 53.7% | 
| Tom Smith | 2,509,132 | 44.6% | 
Virginia
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Timothy Kaine | 2,010,067 | 53.0% | 
| George Allen | 1,785,542 | 47.0% | 
Wisconsin
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Tammy Baldwin | 1,547,104 | 51.4% | 
| Tommy Thompson | 1,380,126 | 45.9% | 
Other races
California
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Dianne Feinstein I | 7,864,624 | 62.5% | 
| Elizabeth Emken | 4,713,887 | 37.5% | 
Delaware
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Thomas Carper I | 265,415 | 66.4% | 
| Kevin Wade | 115,700 | 29.0% | 
Maryland
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Ben Cardin I | 1,474,028 | 56.0% | 
| Daniel Bongino | 693,291 | 26.3% | 
Michigan
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Debbie Stabenow I | 2,735,826 | 58.8% | 
| Pete Hoekstra | 1,767,386 | 38.0% | 
Minnesota
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Amy Klobuchar I | 1,854,595 | 65.2% | 
| Kurt Bills | 867,974 | 30.5% | 
Mississippi
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Roger Wicker I | 709,626 | 57.2% | 
| Albert Gore | 503,467 | 40.6% | 
New Jersey
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Bob Menendez I | 1,987,680 | 58.9% | 
| Joe Kyrillos | 1,329,534 | 39.4% | 
New York
                        98% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Kirsten Gillibrand I | 4,808,878 | 72.2% | 
| Wendy Long | 1,755,466 | 26.4% | 
Rhode Island
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Sheldon Whitehouse I | 271,034 | 65.0% | 
| Barry Hinckley | 146,222 | 35.0% | 
Tennessee
                        99% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Bob Corker I | 1,506,443 | 64.9% | 
| Mark Clayton | 705,882 | 30.4% | 
Texas
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Ted Cruz | 4,440,137 | 56.5% | 
| Paul Sadler | 3,194,927 | 40.6% | 
Utah
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Orrin Hatch I | 657,608 | 65.3% | 
| Scott Howell | 301,873 | 30.0% | 
Vermont
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Bernie Sanders I | 207,848 | 71.0% | 
| John MacGovern | 72,898 | 24.9% | 
Washington
                        89% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Maria Cantwell I | 1,855,493 | 60.5% | 
| Michael Baumgartner | 1,213,924 | 39.5% | 
West Virginia
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ Joe Manchin I | 399,898 | 60.6% | 
| John Raese | 240,787 | 36.5% | 
Wyoming
                        100% reporting
                    
                  | Candidate | Votes | Pct. | 
|---|---|---|
| ✓ John Barrasso I | 185,250 | 75.7% | 
| Tim Chesnut | 53,019 | 21.7% | 
              201
            
            Democratic Seats
            0
          
          
            Up for grabs
          
        
              234
            
            Republican Seats
Current House makeup (until Jan. 3, 2013):
      
        
      
      
        193 Democratic Seats
        242 Republican Seats
      
      
        
          
            -  Polls open
-  Polls closed
            -  Dem leading
-  Dem won
            -  GOP leading
-  GOP won
Races to watch 
      
193 Democratic Seats
        242 Republican Seats
      - Polls open
- Polls closed
- Dem leading
- Dem won
- GOP leading
- GOP won
These races were deemed competitive by The Huffington Post based on polling and research. Each row of races is labeled with the pre-election outlook.
Outlook
      
          Tossup
        
        
      
          Lean GOP
        
        
      
          Strong GOP
        
        
      All races
All 435 seats in the House of Representatives are up for election every two years. The number of seats allocated to each state is determined by its population. Because of redistricting, many representatives are running in new districts.
Arizona
California
Colorado
Connecticut
Delaware
Florida
New York
Ohio
Oklahoma
Texas
Utah
Virginia
Mississippi
              100% reporting
          
          | Candidate | Votes | Pct. | |
|---|---|---|---|
|   | ✓ Mitt Romney | 710,746 | 55.3% | 
|   | Barack Obama | 562,949 | 43.8% | 
| Others | 11,889 | 0.9% | 
- Obama leading
- Obama won
- Romney leading
- Romney won
Senate
              100% reporting
          
        | Candidate | Votes | Pct. | 
|---|---|---|
| ✓Roger Wicker I | 709,626 | 57.2% | 
| Albert Gore | 503,467 | 40.6% | 
House of Representatives
1st District
            
              100% reporting
          
        | Candidate | Votes | Pct. | 
|---|---|---|
| ✓Alan Nunnelee I | 186,760 | 60.4% | 
| Brad Morris | 114,076 | 36.9% | 
2nd District
            
              100% reporting
          
        | Candidate | Votes | Pct. | 
|---|---|---|
| ✓Bennie Thompson I | 214,978 | 67.1% | 
| Bill Marcy | 99,160 | 31.0% | 
3rd District
            
              100% reporting
          
        | Candidate | Votes | Pct. | 
|---|---|---|
| ✓Gregg Harper I | 234,717 | 80.0% | 
| Luke Pannell | 58,605 | 20.0% | 
4th District
            
              100% reporting
          
        | Candidate | Votes | Pct. | 
|---|---|---|
| ✓Steven Palazzo I | 182,998 | 64.1% | 
| Matthew Moore | 82,344 | 28.8% | 
Sources: State election boards, The Associated Press, Ballotpedia, National Conference of State Legislatures, The Sentencing Project, Brennan Center for Justice.
By Jay Boice, Aaron Bycoffe, Andrei Scheinkman, Adam Carlson and Matt Sledge.
 Live election results
          Live election results