| Place Name | Buffalo |
| Place Type | City |
| ZIP Code(s) | 52728 |
| County | Scott County |
| Area Code(s) | 563 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 1,196 |
| Population Growth Rate (2010-19) | -7.40% |
| Majority Ethnicity | White 95.26% |
| Metro/Micro Stats Area | Davenport-Moline-Rock Island, IA-IL |
| US Congressional District(s) | Iowa 2nd |
| State House Districts | 90 |
| State Senate Districts | 45 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.26% |
| African American | 0.33% |
| Hispanic | 0% |
| Asian | 1.1% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.31% |