| Place Name | Sussex |
| Place Type | Borough |
| ZIP Code(s) | 07461 |
| County | Sussex County |
| Area Code(s) | 862,973 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 2,038 |
| Population Growth Rate (2010-19) | -4.98% |
| Majority Ethnicity | White 89.65% |
| Metro/Micro Stats Area | New York-Newark-Jersey City, NY-NJ-PA |
| US Congressional District(s) | New Jersey 5th |
| State Assembly Districts | 24 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 89.65% |
| African American | 0.88% |
| Hispanic | 0% |
| Asian | 2.5% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.97% |