Super Tuesday is upon us, and the Massachusetts Presidential primary is underway.

Voters in Ward 20 can find out where amongst the following locations they should cast their ballot at this City link.

Polls are open from 7 a.m. until 8 p.m. at all locations.

Mitt Romney, Rick Santorum, Newt Gingrich and Ron Paul, as well as Rick Perry, Jon Huntsman and Michele Bachmann–the three of whom have dropped out of the race -- will be on the Republican ballot. President Barack Obama is uncontested on the Democratic side. And the Green-Rainbow Party nomination is up between 2010 Massachusetts gubernational candidate Jill Stein, Kent Mesplay and Harley Mikkelson.

In addition to the presidential primary, you’ll also be asked to select candidates for State Committee Man, State Committee Woman and Ward Committee. The candidates will vary depending on your Ward and party affiliation.

Ward 20 Polling Locations

Numbers relate to Ward 20 precincts. Information provided by the City of Boston.

1. Saint Nectarios Greek Church - Voter Entrance Belgrade Avenue and Roberts Street, Roslindale. Vote in Faith and Cultural Center.

2. Saint Nectarios Greek Church - Voter Entrance Belgrade Avenue and Roberts Street, Roslindale. Vote in Faith and Cultural Center.

3. Ludwig Van Beethoven Elementary School - 5125 Washington Street, West Roxbury. Vote in Gymnasium.

4. Saint Nectarios Greek Church - Voter Entrance Belgrade Avenue And Roberts Street, Vote In Hallway.

5. Spring Street Apartments - 23 Spring Street, West Roxbury. Vote In Recreation Room.

6. Holy Name Parish Hall - 535 West Roxbury Parkway, West Roxbury. Vote In Gymnasium.

7. Holy Name Parish Hall - 535 West Roxbury Parkway, Vote In Gymnasium.

8. Area E-5 Police Station - 1708 Centre Street, West Roxbury. Vote In Community Room.

9. Wolfgang A. Mozart Elementary School - 236 Beech Street, Roslindale. Vote In Cafeteria. Voter Entrance From Eastbourne Street. Hp Entrance Left Rear.

10. Saint George Orthodox Church - 55 Emmonsdale Road, West Roxbury. Vote In Function Hall.

11. Roche Community Center - 1716 Centre Street, West Roxbury. Vote In Function Room. Voter Entrance Rear Parking Lot

12. Patrick Lyndon K-8 School - 20 Mount Vernon Street, West Roxbury. Vote In Gymnasium. Hp Entrance Rear School Yard.

13. Patrick Lyndon K-8 School - 20 Mount Vernon Street, Vote In Gymnasium. Hp Entrance Rear School Yard.

14. Saint George Orthodox Church - 55 Emmonsdale Road, Vote In Function Hall.

15. Ludwig Van Beethoven Elementary School - 5125 Washington Street, Vote In Gymnasium.

16. Joyce Kilmer School - 35 Baker Street, West Roxbury. Vote In Cafeteria. Voter Entrance From School Yard.

17. West Roxbury Branch Library - 1961 Centre Street, West Roxbury. Vote In Meeting Room.

18. West Roxbury Branch Library - 1961 Centre Street, Vote In Meeting Room.

19. Holy Name Parish Hall - 535 West Roxbury Parkway, Vote In Gymnasium.

20. Holy Name Parish Hall - 535 West Roxbury Parkway, Vote In Gymnasium.