New Jersey Democratic Primary poll:
Biden has a 42-point lead among black primary voters with 55%. Warren leads among white voters with 29%, followed by Biden 22%.
Sanders leads among 18-34 and 35-49 year-old voters and Biden leads among 50-64 year-old and 65 and older voters. The race is closest among 35-49 year-old voters: Sanders (24%) has a one-point lead over Warren (23%).
US Senator from New Jersey and previous mayor of Newark, Cory Booker, has 5% of support among voters in his home state.
Joe Biden 26%
Elizabeth Warren 23%
Bernie Sanders 21%
Pete Buttigieg 12%
Kamala Harris 08%
Cory Booker 05%
Robert F. O’Rourke 02%