| Place Name | Greenwich Township (Cumberland County) |
| Place Type | Township |
| ZIP Code(s) | 08302 08323 |
| County | Cumberland County |
| Area Code(s) | 856 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 515 |
| Majority Ethnicity | White 88.41% |
| Metro/Micro Stats Area | Vineland-Bridgeton, NJ |
| US Congressional District(s) | New Jersey 2nd |
| State Assembly Districts | 1 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.41% |
| African American | 2.55% |
| Hispanic | 0.39% |
| Asian | 0.59% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.06% |