| Place Name | Alden Township |
| Place Type | Township |
| ZIP Code(s) | 50006 50126 |
| County | Hardin County |
| Area Code(s) | 515,641 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 1,191 |
| Majority Ethnicity | White 84.53% |
| US Congressional District(s) | Iowa 4th |
| State House Districts | 50 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 84.53% |
| African American | 2.45% |
| Hispanic | 3% |
| Asian | 0% |
| Native American | 0.55% |
| Hawaiin/Pacific Islander | 9.47% |