Once finished with college, he went to law school in Northampton, Massachusetts. Pierce was admitted to the bar and began law practice in Concord, New Hampshire, in 1827. Franklin Pierce rose to a central position in the Democratic party of New Hampshire and was elected to the lower house in New Hampshire’s General Court in 1828. Pierce served in the State House from 1829 to 1833 and also served as Speaker from 1832 to 1833. Then in 1832, Franklin was elected Democrat to the 23rd and 24th of Congress from March 4, 1833, to March 4, 1837. At 27 years of age, Pierce was the youngest U.S. Representative at that time. In 1836, he was elected by the New Hampshire General Court as a Democrat to the U.S Senate, serving from March 4, 1837, to February 28, 1842. After serving in the Senate, Pierce went back to Concord to resume law practice. He then was U.S. Attorney from 1845 to 1847 for the district of New Hampshire, though he declined Democratic nomination for Governor of New Hampshire and refused the appointment as General of the United States.