| Place Name | South Haven |
| Place Type | Census Designated Place |
| ZIP Code(s) | 46385 |
| County | Porter County |
| Area Code(s) | 219 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 5,414 |
| Population Growth Rate (2010-19) | -3.75% |
| Majority Ethnicity | White 85.65% |
| Metro/Micro Stats Area | Chicago-Naperville-Elgin, IL-IN-WI |
| US Congressional District(s) | Indiana 1st |
| State House Districts | 10 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 85.65% |
| African American | 4.52% |
| Hispanic | 0.36% |
| Asian | 0.18% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 9.15% |