References
- ↑ "Hartwick city, Iowa". United States Census Bureau. Retrieved November 6, 2023.
This short article about a place or feature in the United States can be made longer. You can help Wikipedia by adding to it.Hartwick is a city in Iowa in the United States. In 2020, 92 people lived in Hartwick.
This short article about a place or feature in the United States can be made longer. You can help Wikipedia by adding to it.