Stephen Joseph Bercik was mayer of a city that had a population of 124,969 as of the 2010 United States Census, and that has an estimated population of 129,007 for 2015.
Stephen Joseph Bercik, J.S.C., J.D. (19212003) served as mayor of Elizabeth, New Jersey between 1956-1964. 
 As of the 2010 United States Census, the city had a total population of 124,969, retaining its ranking as New Jersey's fourth largest city (by population). 
 For 2015, the Census Bureau's Population Estimates Program calculated a population of 129,007, an increase of 3.2% from the 2010 enumeration, ranking the city the 210th largest in the nation. 
