Olin, Iowa
| Olin, Iowa | |
|---|---|
| Downtown Olin | |
| Location of Olin, Iowa | |
| Coordinates: 41°59′51″N 91°8′24″W / 41.99750°N 91.14000°W | |
| Country | United States | 
| State | Iowa | 
| County | Jones | 
| Incorporated | November 14, 1879 | 
| Area | |
|  • Total | 1.03 sq mi (2.67 km2) | 
| • Land | 1.02 sq mi (2.65 km2) | 
| • Water | 0.01 sq mi (0.02 km2) | 
| Elevation | 761 ft (232 m) | 
| Population  (2020) | |
|  • Total | 651 | 
| • Density | 636.99/sq mi (245.96/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 52320 | 
| Area code | 319 | 
| FIPS code | 19-58980 | 
| GNIS feature ID | 0459851 | 
Olin is a city in Jones County, Iowa, United States. The population was 651 at the time of the 2020 census. It is part of the Cedar Rapids Metropolitan Statistical Area.