Sampson won the support of Mayor of Bayonne James Davis for the Assembly seat that had been held by Nicholas Chiaravalloti and won the June 2021 Democratic primary. He was elected in the 2021 New Jersey General Assembly election together with running mate Angela V. McKnight and became the first African American state legislator from the city when he took office.[1]
^Israel, Daniel. "Meet William Sampson; The Bayonne crane operator will likely be the next assemblyman for the 31st Legislative District", The Hudson Reporter, June 8, 2021. Accessed January 11, 2022. "Sampson went to Washington Community School before attending Bayonne High School, where he helped the basketball team win its first league title in over 30 years in 2005. He graduated in 2007 with a full scholarship to Clark Atlanta University, an Historically Black University (HBCU). After two years at Clark, Sampson returned to New Jersey, attending New Jersey City University (NJCU).... If elected, Sampson will be the first Black legislator from Bayonne in the state assembly."
^Rosario, Joshua. "Sandra Cunningham out, Stamato in as Hudson Dem group announces candidates for 31st District", The Jersey Journal, March 7, 2023. Accessed January 10, 2024. "A 20-year-run at the highest level of local politics came to an unceremonious end Tuesday when an ailing state Sen. Sandra Cunningham was replaced on the county Democratic party’s list of 31st District candidates in the November elections.... But Tuesday, via a whisper campaign and then a press release, the county was told Assemblywoman Angela McKnight would run for Cunningham’s senate seat in the June primary and Barbara Stamato — the powerful Hudson County Democratic Organization’s vice chairwoman head of the Jersey City Democratic Organization — would run for one of the two assembly seats currently held by McKnight and William Sampson IV."