Hopkinton, Iowa
| Hopkinton, Iowa | |
|---|---|
| Welcome sign on Iowa Highway 38 (2010) | |
| Location within Delaware County and Iowa | |
| Coordinates: 42°20′30″N 91°15′08″W / 42.34167°N 91.25222°W | |
| Country | United States | 
| State | Iowa | 
| County | Delaware | 
| Incorporated | March 3, 1874 | 
| Area | |
|  • Total | 0.64 sq mi (1.66 km2) | 
| • Land | 0.64 sq mi (1.66 km2) | 
| • Water | 0.00 sq mi (0.00 km2) | 
| Elevation | 850 ft (260 m) | 
| Population  (2020) | |
|  • Total | 622 | 
| • Density | 970/sq mi (370/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 52237 | 
| Area code | 563 | 
| FIPS code | 19-37155 | 
| GNIS ID | 2394419 | 
Hopkinton is a city in Delaware County, Iowa, United States. The population was 622 at the time of the 2020 census.