| Place Name | Tiskilwa |
| Place Type | Village |
| ZIP Code(s) | 61368 |
| County | Bureau County |
| Area Code(s) | 815,779 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 870 |
| Population Growth Rate (2010-19) | -10.74% |
| Majority Ethnicity | White 88.78% |
| Metro/Micro Stats Area | Ottawa, IL |
| US Congressional District(s) | Illinois 16th |
| State House Districts | 73 |
| State Senate Districts | 37 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.78% |
| African American | 0.56% |
| Hispanic | 0% |
| Asian | 5.61% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.05% |