Polls open 7 a.m. to 8 p.m.

Polling places: Nearly 300 around city. For detailed information, contact the Board of Elections online or (410) 396-5550

Races: Mayor, Comptroller, City Council President, City Council members

Other votes: Charter amendments to put aside money for repairing and building schools, and to lower the age for serving on the City Council from 21 to 18.