| County Name | Winneshiek County |
| FIPS Code | 19191 |
| Population | 21056 |
| Unemployment Rate | 3.3% |
| Time Zone: | Central Daylight Time |
List of All Zipcodes in Winneshiek County, Iowa | |||||||
|---|---|---|---|---|---|---|---|
| ZIP Code | ZIP Code Name | Population | ZIP Type | ||||
| Decorah | 13864 | Non-Unique | ||||
| Calmar | 1938 | Non-Unique | ||||
| Castalia | 558 | Non-Unique | ||||
| Cresco | 5967 | Non-Unique | ||||
| Dorchester | 532 | Non-Unique | ||||
| Fort Atkinson | 1261 | Non-Unique | ||||
| Ossian | 1505 | Non-Unique | ||||
| Ridgeway | 1004 | Non-Unique | ||||
| Waukon | 6303 | Non-Unique | ||||
| Highlandville | N/A | PO Box | ||||
| Spillville | 188 | PO Box | ||||
| List of Counties that Border Winneshiek County, Iowa |
|---|
| Allamakee, IA |
| Chickasaw, IA |
| Clayton, IA |
| Fayette, IA |
| Fillmore, MN |
| Houston, MN |
| Howard, IA |
| Winneshiek, IA |