| Place Name | Washington Township (Bergen County) |
| Place Type | Township |
| County | Bergen County |
| Area Code(s) | 201,551 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 9,293 |
| Majority Ethnicity | White 83.96% |
| Metro/Micro Stats Area | New York-Newark-Jersey City, NY-NJ-PA |
| US Congressional District(s) | New Jersey 5th |
| State Assembly Districts | 39 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 83.96% |
| African American | 1.36% |
| Hispanic | 0.09% |
| Asian | 4.82% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 9.77% |