| Place Name | Valparaiso |
| Place Type | City |
| ZIP Code(s) | 46383 46385 |
| County | Porter County |
| Area Code(s) | 219 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 31,347 |
| Population Growth Rate (2010-19) | 7.63% |
| Majority Ethnicity | White 84.11% |
| 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 | 84.11% |
| African American | 4.13% |
| Hispanic | 0.2% |
| Asian | 2.82% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.74% |