Population (2020)105,710 (2020)
Railroad Bridges and Landmarks Worth a Look
Eau Claire County, WisconsinStart exploring Eau Claire County, Wisconsin, from its county seat in Eau Claire. This guide brings together local history, county facts, and links to the public services that help you plan a visit or settle into everyday life. Discover historic places such as US Post Office and Courthouse, browse photographs from the county's National Register listings, and find official resources for parks, libraries, schools, transportation, and more.
Eau Claire County at a Glance
Population (2020)105,710 (2020)
County SeatEau Claire
Largest Municipality¹Eau Claire city
Created (Effective)02 Jan 1857
Municipalities¹18
Total Area²645.2 sq mi
Major HighwaysI-94 • US 10, 12, 53 • WIS 27, 37, 85, 93, 312
Office Area Code715
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Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
Discover the County
Eau Claire County
The history of Eau Claire County can be explored through its civic buildings, neighborhoods, and other registered landmarks. US Post Office and Courthouse is one place to begin. The county's National Register listings also include Chicago, St. Paul, Minneapolis, and Omaha Railway Bridge. Together, these places offer different ways to look at the communities that make up the county. Eau Claire is the county seat, while the Newberry Library's county chronology records 02 Jan 1857 as the effective creation date. Use the linked historic-place list to explore individual entries and their source records.
Everyday life extends across communities including Eau Claire city, Altoona city, Washington town, Pleasant Valley town. The 2020 Census counted 105,710 residents in Eau Claire County, with Eau Claire city its largest municipality by population within the county. Its total area of 645.2 square miles includes both land and water. Whether you are looking for a county office, planning time outdoors, or researching a place in the photographs, the resources below connect you with official information and practical next steps.
What Connects Us
Local Heritage
Explore US Post Office and Courthouse and other registered places through the county's historic-place listings. Each entry connects a local landmark with its documented history.
Community Connections
Begin with Eau Claire, the county seat, and explore the towns, villages, and cities that make up Eau Claire County. County government provides a starting point for public services.
Useful Resources
Find official links for parks, education, transportation, libraries, and public services. Check the responsible agency for current hours, requirements, and access before making plans.
Many Communities, Shared Stories, and Places to Explore
Places Across Wisconsin
Eau Claire County in Pictures
12 Local Views • Our County Stories
WIProud
Eau Claire K9 Murphy passes away after 4 years with department
EAU CLAIRE, Wis., (WLAX, WEUX) - The Eau Claire Police Department announced the sad news that K9 Murphy…
Read the Story Oct 13, 2026 • 2 min read
Eau Claire County & Wisconsin News
County and regional reporting first, with statewide headlines when more stories are needed.
Eau Claire K9 Murphy passes away after 4 years with department
EAU CLAIRE, Wis., (WLAX, WEUX) - The Eau Claire Police Department announced the sad news that K9 Murphy…
Oct 13, 2026 • 2 min read
Area Medicare seniors could have fewer coverage options in 2027
EAU CLAIRE, Wis., (WLAX, WEUX) - Seniors in Medicare Advantage could have fewer choices for coverage next year,…
Oct 13, 2026 • 2 min read
Eau Claire kids prepare for Lego robotics competition
EAU CLAIRE, Wis., (WLAX, WEUX) - A group of kids are working together for a Lego robotics competition,…
Oct 12, 2026 • 2 min read
Candidate David Crowley speaking in Eau Claire
EAU CLAIRE, Wis., (WLAX, WEUX) - Gubernatorial Candidate David Crowley was in Eau Claire to speak with voters.…
Oct 12, 2026 • 2 min read
Iron Mike: NFL legend Ditka dies at age 86
EAU CLAIRE, Wis., (WLAX, WEUX) - The National Football League and Chicago Bears fans everywhere lost an icon…
Oct 9, 2026 • 2 min read
Shop - Dine - Discover
Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
Public Resources
Useful Links for Eau Claire County
Find county, state, and federal resources in one place. County links appear alongside clearly named statewide services. For current hours, locations, and requirements, follow the responsible agency’s website.
¹ Municipality counts and largest-place ranking use 2020 Census county subdivisions, including only the portion within this county. ² Total area includes land and water.
Government
COUNTY & LOCAL RESOURCES
Eau Claire County Government
Official county government, departments, and resident services.
Phone 715-839-4801
Eau Claire County — City-County Board of Health
Official Eau Claire County information and services.
Eau Claire County — Clerk of Courts
Official Eau Claire County information and services.
Schools
COUNTY & LOCAL RESOURCES
Wisconsin Department of Public Instruction
Public education and school information.
Wisconsin Technical College System
Technical colleges, programs, and training options.
UW–Madison Extension
Community education, youth development, and county Extension offices.
Hospitals
COUNTY & LOCAL RESOURCES
Eau Claire County — City-County Board of Health
Official Eau Claire County information and services.
Eau Claire County — Aging & Disability Resource Center Board
Official Eau Claire County information and services.
Wisconsin Hospital Directory
Find licensed hospitals and official facility information.
Wisconsin Department of Health Services
Public health programs and health-service information.
Public Safety
COUNTY & LOCAL RESOURCES
Emergency Services
COUNTY & LOCAL RESOURCES
Eau Claire County — Local Emergency Planning Committee (LEPC)
Official Eau Claire County information and services.
Eau Claire County — Emergency Management
Official Eau Claire County information and services.
State Parks
COUNTY & LOCAL RESOURCES
Eau Claire County — Parks & Forest
Official Eau Claire County information and services.
Eau Claire County — Parks & Forest
Official Eau Claire County information and services.
Eau Claire County — County Parks
Official Eau Claire County information and services.
State Park Camping Rules
Check camping requirements before planning an overnight stay.
Trails
COUNTY & LOCAL RESOURCES
Eau Claire County — Parks & Forest
Official Eau Claire County information and services.
Eau Claire County — Parks & Forest
Official Eau Claire County information and services.
Eau Claire County — County Parks
Official Eau Claire County information and services.
North Country National Scenic Trail
Explore the national trail's Wisconsin connections and plan a visit.
Utilities
COUNTY & LOCAL RESOURCES
Wisconsin Public Service Commission
State utility regulation and consumer information.
Utility Assistance Programs
Find information about utility payment and access assistance.
Wisconsin Broadband Maps
Explore internet availability and broadband planning data.
Libraries
COUNTY & LOCAL RESOURCES
Eau Claire County — Inspiring and Facilitating Library Success (IFLS)
Official Eau Claire County information and services.
Wisconsin's Digital Library
Find digital books and audiobooks through participating libraries.
Courts
COUNTY & LOCAL RESOURCES
Eau Claire County — Court Services
Official Eau Claire County information and services.
Eau Claire County — Clerk of Courts
Official Eau Claire County information and services.
Eau Claire County — Register in Probate/Clerk of Juvenile Court
Official Eau Claire County information and services.
Wisconsin State Law Library
Find legal research materials and help locating information.
DMV
COUNTY & LOCAL RESOURCES
Vehicle Information for New Residents
Official vehicle title and registration guidance for new residents.
Transportation
COUNTY & LOCAL RESOURCES
Eau Claire County — Highway Committee
Official Eau Claire County information and services.
Wisconsin Department of Transportation
State transportation programs, travel information, and project updates.
Postal Services
COUNTY & LOCAL RESOURCES
Veterans
COUNTY & LOCAL RESOURCES
Eau Claire County — Veterans Service Commission
Official Eau Claire County information and services.
Eau Claire County — Veteran Services
Official Eau Claire County information and services.
Wisconsin Department of Veterans Affairs
State veterans benefits, programs, and services.
County and Tribal Veterans Service Officers
Locate an officer serving your county or tribal community.
U.S. Department of Veterans Affairs
Federal benefits and services for veterans and their families.
Employment
COUNTY & LOCAL RESOURCES
Eau Claire County — Human Resources
Official Eau Claire County information and services.
Eau Claire County — Human Resources
Official Eau Claire County information and services.
Eau Claire County — Employment Opportunities
Official Eau Claire County information and services.
Wisconsin Department of Workforce Development
Employment services, worker information, and workforce programs.
Vocational Rehabilitation
Employment support information for people with disabilities.
Find the Information You Need
Practical starting points for visitors and residents.
Helpful Information
Questions About Eau Claire County
County facts, historic places, public services, and planning information.
The county’s National Register list includes US Post Office and Courthouse, Chicago, St. Paul, Minneapolis, and Omaha Railway Bridge and Chicago, St. Paul, Minneapolis & Omaha Railroad Depot. Browse the county historic-place listings for photographs and source records. Listing on the register does not itself mean a property is open to visitors; check access with its owner or managing organization.
Eau Claire is the county seat. Start at Eau Claire County Government for departments, public meetings, and office contact information.
Eau Claire city, Altoona city, Washington town, Pleasant Valley town are among its municipalities. The 2020 Census county-subdivision records list 18 municipalities or municipal portions within the county. View Census municipal data.
Eau Claire County had 105,710 residents in the 2020 Census. That is a census count, rather than a current-year population estimate. View the Census county table.
Start with parks and recreation information and the Wisconsin DNR trail directory. Review each property’s location, access, seasonal conditions, and permitted activities before visiting.
Use the Wisconsin Department of Public Instruction and its school and district report cards. Confirm enrollment boundaries directly with the school district for your address.
The Wisconsin DHS hospital directory is an official starting point for finding hospitals. The Hospitals resource tab also links to public health and provider directories.
The main county number listed by the Wisconsin Counties Association is 715-839-4801. Visit Eau Claire County Government to confirm the department, location, and office hours for your request.
ZIP Codes follow postal delivery routes and can cross municipal or county boundaries. Use USPS ZIP Code Lookup with a complete mailing address, or USPS Locations to find a post office.
Use 511 Wisconsin for roadway conditions and the National Weather Service for official forecasts and warnings. Check the conditions for your actual route and destination.
Photographs are documented through Wikipedia and Wikimedia Commons, with photographers, original file pages, and licenses listed on the Picture Attribution page. News combines county or regional reporting where available with Wisconsin-wide coverage. Open a story to read the full article from its publisher.
Shop - Dine - Discover
Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
My Local Guide
Explore Your County
Historic Places and Public ResourcesFind local history and useful public information to help plan your next day out.
Historic Places
County Services
Parks and Trails
Libraries and Learning
Plan Your Journey
Explore the History
Photo Credits
Every community has a story.Explore the places that tell it.