| Place Name | Washington Township (Porter County) |
| Place Type | Township |
| ZIP Code(s) | 46383 46390 46391 |
| County | Porter County |
| Area Code(s) | 219 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 5,677 |
| Majority Ethnicity | White 93.66% |
| Metro/Micro Stats Area | Chicago-Naperville-Elgin, IL-IN-WI |
| US Congressional District(s) | Indiana 1st |
| State House Districts | 4 |
| State Senate Districts | 5 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 93.66% |
| African American | 1.22% |
| Hispanic | 0% |
| Asian | 0.19% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.93% |