Map of Mercer County Precinct Level Results for the 2020 Presidential Election

D 80-100%
D 70-80%
D 60-70%
D 45-60%
R 45-60%
R 60-70%
R 70-80%
R 80-100%

List of Mercer County Precinct Level Results for the 2020 Presidential Election

Map IndexPrecinctCity/TownZIP CodeJoe Biden
Democrat
Donald Trump
Republican
Jo Jorgensen
Libertarian
East Windsor TownshipTwin Rivers085129775 (69.37%)4186 (29.7%)131 (0.93%)
Ewing TownshipThe College of New Jersey0853413718 (74.09%)4638 (25.05%)160 (0.86%)
Hamilton TownshipGroveville0862926875 (54.99%)21584 (44.17%)410 (0.84%)
Hightstown BoroughHightstown085201781 (69.35%)769 (29.95%)18 (0.7%)
Hopewell BoroughHopewell085251060 (80.67%)245 (18.65%)9 (0.68%)
Hopewell TownshipWashington Crossing085587419 (67%)3518 (31.77%)136 (1.23%)
Lawrence TownshipLawrenceville0853412300 (71%)4879 (28.16%)146 (0.84%)
Pennington BoroughPennington085341453 (79.84%)349 (19.18%)18 (0.99%)
PrincetonPrinceton0854411858 (84.87%)1981 (14.18%)133 (0.95%)
Robbinsville TownshipRobbinsville Center085015168 (58.19%)3626 (40.83%)87 (0.98%)
Trenton City EastTrenton086114078 (85.21%)691 (14.44%)17 (0.36%)
Trenton City NorthTrenton086485113 (90.05%)552 (9.72%)13 (0.23%)
Trenton City SouthTrenton086102799 (78.1%)772 (21.54%)13 (0.36%)
Trenton City WestTrenton086287314 (94.19%)428 (5.51%)23 (0.3%)
West Windsor TownshipPrinceton Junction0852011821 (76.97%)3423 (22.29%)113 (0.74%)
2025 zipdatamaps.com