Written and Fact-checked by Whereig Editors | Last Updated On: June 10, 2026
Map of Winneshiek County - Winneshiek County is a county located in the U.S. state of Iowa. Winneshiek County Map showing cities, highways, important places and water bodies. Get Where is Winneshiek County located in the map, major cities in Winneshiek county, population, areas, and places of interest.
Winneshiek County Map, Iowa
About Winneshiek County Map, Iowa: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
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Map of Winneshiek County, Iowa
Winneshiek County is a county located in the U.S. state of Iowa. It's county seat is Decorah. As per 2020 census, the population of Winneshiek County is 19892 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 690 sq mi (1,787 km2). Winneshiek County was established on -19306.
Winneshiek County Facts
| Continent | North America |
| Country | United States |
| State | Iowa |
| County Seat | Decorah |
| Largest City/Town | Decorah |
| Established | February 20, 1847 |
| Total Area | 690 sq mi (1,787 sq km) |
| Land Area | 690 sq mi (1,787 sq km) |
| Water Area | 0.4 sq mi (1 sq km) |
| Population | 20,070 (Census 2020) |
| Population Density | 29.1 people per sq mi |
| Time Zone | Central Time Zone (CT) |
| Major Highways | U.S. Highway 52, Iowa Highway 9, Iowa Highway 24, Iowa Highway 139, Iowa Highway 150 |
| Major Rivers | Upper Iowa River, Turkey River, Yellow River |
| Neighboring Counties | Howard County, Chickasaw County, Fayette County, Allamakee County, Fillmore County (MN), Houston County (MN) |
| Famous For | Decorah, Norwegian heritage, Luther College, Trout Run Trail, scenic Driftless Area landscapes |
| Top Attractions | Vesterheim Norwegian-American Museum, Dunning's Spring Park, Luther College, Ice Cave State Preserve |
| Official Website | Official Website |
About Winneshiek County, Iowa
Winneshiek County is located in northeastern Iowa within the scenic Driftless Area and was established in 1847. The county seat and largest city is Decorah. Known for its rolling hills, limestone bluffs, trout streams, and strong Norwegian heritage, Winneshiek County is one of Iowa's premier tourism destinations. Agriculture, education, healthcare, manufacturing, and tourism form the backbone of the local economy, while Decorah serves as a cultural center for the region.
Cities and Towns in Winneshiek County, Iowa
| City/Town | Population (Census 2020) | Latitude & Longitude |
|---|---|---|
| Decorah (county seat) | 7,587 | 43.3033°N, 91.7857°W |
| Calmar | 1,125 | 43.1817°N, 91.8654°W |
| Ossian | 845 | 43.1456°N, 91.7646°W |
| Fort Atkinson | 349 | 43.1439°N, 91.9324°W |
| Castalia | 173 | 43.1147°N, 91.6574°W |
| Spillville | 367 | 43.2047°N, 91.9522°W |
| Ridgeway | 315 | 43.2908°N, 91.9929°W |
| Mabel (partly) | 765 | 43.5203°N, 91.7616°W |
Best Golf Courses in Winneshiek County, Iowa
| Golf Course | Location | Latitude & Longitude |
|---|---|---|
| Oneota Golf & Country Club | Decorah | 43.2925°N, 91.7969°W |
| Silvercrest Golf Club | Decorah | 43.3206°N, 91.7789°W |
| South Winn Golf & Country Club | Calmar | 43.1856°N, 91.8781°W |
| Ossian Golf Course | Ossian | 43.1508°N, 91.7747°W |
What are Major Roads and Highways in Winneshiek County
Several major highways provide access to communities throughout northeastern Iowa and southeastern Minnesota.
- U.S. Highway 52 - major north-south corridor through Decorah and Calmar
- Iowa Highway 9 - east-west route across northern Iowa
- Iowa Highway 24 - connects Decorah with nearby communities
- Iowa Highway 139 - regional route serving northern Winneshiek County
- Iowa Highway 150 - important transportation corridor in the western part of the county
Neighboring Counties of Winneshiek County
- Howard County (west)
- Chickasaw County (southwest)
- Fayette County (south)
- Allamakee County (east)
- Fillmore County, Minnesota (northwest)
- Houston County, Minnesota (northeast)
What are Top Attractions in Winneshiek County, Iowa
Winneshiek County is one of Iowa's premier tourism destinations, offering cultural attractions, outdoor recreation, and scenic landscapes.
| Main Sight Name | City | Famous For |
|---|---|---|
| Vesterheim Norwegian-American Museum | Decorah | National museum of Norwegian-American history and culture |
| Dunning's Spring Park | Decorah | Scenic waterfall and hiking trails |
| Luther College | Decorah | Private liberal arts college and cultural events |
| Ice Cave State Preserve | Decorah | Unique geological formations and hiking |
| Trout Run Trail | Decorah | Popular biking and walking trail |
| Decorah Fish Hatchery | Decorah | Trout production and educational exhibits |
| Fort Atkinson State Preserve | Fort Atkinson | Historic military fort and museum |
| Bily Clocks Museum | Spillville | Historic handcrafted clocks and cultural exhibits |
| Spillville Czech Museum | Spillville | Czech heritage and composer Antonín Dvořák history |
| Upper Iowa River | Countywide | Canoeing, kayaking, fishing, and scenic beauty |
| Seed Savers Exchange Heritage Farm | Decorah Area | Heirloom seed preservation and gardens |
| Winneshiek County Fairgrounds | Decorah | Agricultural fairs and annual events |
Distance from Winneshiek County to Nearby Cities
The following distances are measured by road (driving) from Decorah.
- Decorah to Calmar (Winneshiek County), Iowa - 11 mi (18 km)
- Decorah to Ossian (Winneshiek County), Iowa - 13 mi (21 km)
- Decorah to Spillville (Winneshiek County), Iowa - 13 mi (21 km)
- Decorah to Fort Atkinson (Winneshiek County), Iowa - 16 mi (26 km)
- Decorah to Cresco (Howard County), Iowa - 17 mi (27 km)
- Decorah to New Hampton (Chickasaw County), Iowa - 31 mi (50 km)
- Decorah to West Union (Fayette County), Iowa - 28 mi (45 km)
- Decorah to Waukon (Allamakee County), Iowa - 27 mi (43 km)
- Decorah to Preston, Minnesota - 24 mi (39 km)
- Decorah to La Crosse, Wisconsin - 65 mi (105 km)
- Decorah to Rochester, Minnesota - 72 mi (116 km)
- Decorah to Waterloo (Black Hawk County), Iowa - 72 mi (116 km)
- Decorah to Cedar Rapids (Linn County), Iowa - 112 mi (180 km)
- Decorah to Des Moines (Polk County), Iowa - 194 mi (312 km)
- Decorah to Minneapolis, Minnesota - 167 mi (269 km)
Nearest Airports
Nearest airport of Winneshiek is Decorah Municipal Airport (IATA: DEH, ICAO: KDEH, FAA LID: DEH).
References
- U.S. Census Bureau - Winneshiek County QuickFacts
- Winneshiek County Official Website
- Visit Decorah
- United States Geological Survey (USGS)
- National Geodetic Survey (NGS)
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