| Otranto, Iowa | |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Iowa#USA |
| Pushpin Label: | Otranto |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Iowa |
| Subdivision Type2: | County |
| Subdivision Name2: | Mitchell |
| Subdivision Type3: | Township |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.06 |
| Area Land Km2: | 1.06 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.41 |
| Area Land Sq Mi: | 0.41 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 27 |
| Population Density Km2: | 25.42 |
| Population Density Sq Mi: | 65.85 |
| Timezone: | Central (CST) |
| Elevation Ft: | 1171 |
| Coordinates: | 43.4581°N -92.9856°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 50472 (St. Ansgar) |
| Blank Name: | FIPS code |
| Blank Info: | 19-60285 |
Otranto is an unincorporated community and census-designated place in Otranto Township, Mitchell County, in the U.S. state of Iowa. As of the 2020 census the population was 27,[2] unchanged from 2010.
The community is in northwestern Mitchell County, 7miles northwest of St. Ansgar, the post office serving Otranto, and northwest of Osage, the county seat. The Minnesota border is 3miles to the north.
Otranto is located along the Cedar River, approximately 4miles southwest of Mona.