| Place Name | Lambertville |
| Place Type | City |
| ZIP Code(s) | 08530 |
| County | Hunterdon County |
| Area Code(s) | 609,640 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 3,890 |
| Population Growth Rate (2010-19) | 5.97% |
| Majority Ethnicity | White 82.69% |
| Metro/Micro Stats Area | New York-Newark-Jersey City, NY-NJ-PA |
| US Congressional District(s) | New Jersey 7th |
| State Assembly Districts | 15 |
| State Senate Districts | 15 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 82.69% |
| African American | 1.48% |
| Hispanic | 0% |
| Asian | 2.23% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 13.6% |