Washington Mills, Iowa | |
|---|---|
Unincorporated community | |
| Coordinates: 42°18′2″N90°46′56″W / 42.30056°N 90.78222°W | |
| Country | |
| State | |
| County | Dubuque County |
| Elevation | 817 ft (249 m) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| GNIS feature ID | 464793 [1] |
Washington Mills is an unincorporated community in Dubuque County, Iowa, United States.
Washington Mills' population was 75 in 1887, [2] and was 112 in 1902. [3]