Eau Claire County GIS Maps
Eau Claire County, Wisconsin, has 105,710 residents across 52,015 parcels and covers 637.9 square miles. The population grew 7.1% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Eau Claire County is 55035.
Eau Claire is the county's largest population center. Eau Claire County also includes 7 zip codes, 9 public school districts and 37 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Eau Claire County Trends
- Population
- 105,710▴
- Median Home Value
- $242,400▴
- K-12 Enrollment
- 18,597▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Eau Claire County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Eau Claire County Parcels
Eau Claire County has 52,015 mapped parcels covering 400,989 acres. The median assessed value is $187,500. The median lot size is 0.67 acres. 10,896 parcels are 10 acres or larger. The records carry 34,686 distinct owner names. Owner names and mailing addresses are on nearly every parcel. Site addresses reach 74.6%. Assessed values reach 94.4%. Browse the interactive Eau Claire County Parcel viewer here.
Eau Claire County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 52,015 | 100% |
| Owner name | 51,786 | 99.6% |
| Owner mailing address | 51,699 | 99.4% |
| Site address | 38,795 | 74.6% |
| Land use code | 47,139 | 90.6% |
| Land use description | 0 | 0% |
| Assessed value | 49,090 | 94.4% |
| Land value | 49,090 | 94.4% |
| Improvement value | 49,090 | 94.4% |
| Acreage | 43,260 | 83.2% |
| Parcel boundary | 52,015 | 100% |
| Download all Eau Claire County parcels. | ||
Field coverage measured across all Eau Claire County parcel records.
Eau Claire County Population
Eau Claire County had 105,710 residents in 2020. That was 7.1% higher than in 2010. Eau Claire County added 12,568 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 166 people per square mile. Some of the county's most populated postal areas include Eau Claire, Eau Claire and Altoona.
Population Trend in Eau Claire County WI
Eau Claire County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Eau Claire County Zip Codes
Eau Claire County has 7 zip codes. Some of the county's most populated zip codes include Eau Claire (54703), Eau Claire (54701) and Altoona (54720). Eau Claire is the largest zip by population, with about 44,593 residents or 42% of the county total. Together, the three largest zips account for about 89% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Eau Claire County WI
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 54703 | Eau Claire | 44,593 | ▴ 5.5% |
| 54701 | Eau Claire | 41,346 | ▴ 6.6% |
| 54720 | Altoona | 8,580 | ▴ 21.9% |
| 54742 | Fall Creek | 4,848 | ▴ 8.7% |
| 54722 | Augusta | 4,312 | ▴ 7.4% |
| Download all zip code data | |||
Eau Claire County Zip Code populations and trends per most recent census data.
Eau Claire County Demographics
Eau Claire County has a median age of 35.8, which makes the county a little younger than Wisconsin overall. About 20.1% of residents are under 18, while 16.6% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 30.5% of the population, which points to a solid working-age base. About 35.7% of adults have a bachelor's degree or higher, above the statewide figure of 32.8%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Eau Claire County WI
Median Age
35.8
Under 18
20.1%
Age 65+
16.6%
Bachelor's+
35.7%
Eau Claire County School Districts
Eau Claire County is served by 9 public school districts with 18,597 students enrolled in 2024. The largest districts on the county map are Eau Claire Area, Altoona and Elk Mound Area. Those three districts account for about 73% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, based on district totals from 2017 to 2024.
Largest School Districts by Enrollment in Eau Claire County WI
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Eau Claire Area School District | 10,687 | 57.5% | ▾ -1.6% |
| Altoona School District | 1,778 | 9.6% | ▾ -2.9% |
| Elk Mound Area School District | 1,172 | 6.3% | ▾ -2% |
| Stanley-Boyd Area School District | 1,069 | 5.7% | ▴ 0.4% |
| Mondovi School District | 991 | 5.3% | ▴ 2.1% |
| Download all school district data | |||
Eau Claire County school district enrollment and trends per most recent NCES reporting data.
Eau Claire County Housing & Real Estate
Eau Claire County has a median home value of $242,400 and a median gross rent of $977. About 63% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Wisconsin median, while rents come in below the state average. In March 2026, the median listing price was $337,107 and homes spent about 45 days on the market.
Eau Claire County Housing Mix
Eau Claire County housing mix: owner, renter and vacant units.
Eau Claire County Housing Trends
Eau Claire County median home value and rent trend (last 5 years).
Businesses in Eau Claire County, WI
Eau Claire County has 4,796 business listings across 710 categories. The largest categories in Eau Claire County business listings are Churches & Religious Organizations (93, 1.9%), Real Estate Agents (84, 1.8%), and Parks & Recreation (77, 1.6%). The full Eau Claire County business listings dataset includes names, categories, addresses and contact details where available. Eau Claire County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Eau Claire County, WI
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 93 | 1.9% |
| Real Estate Agents | 84 | 1.8% |
| Parks & Recreation | 77 | 1.6% |
| Beauty Salons | 70 | 1.5% |
| Auto Repair | 69 | 1.4% |
| Hair Salons | 66 | 1.4% |
| Convenience Stores | 59 | 1.2% |
| Medical Offices | 58 | 1.2% |
| Banks & Credit Unions | 55 | 1.1% |
| Community & Nonprofits | 51 | 1.1% |
Eau Claire County Business Listings
| Business | Category | City |
|---|---|---|
| Fahrman Center | Abuse And Addiction Treatment | Eau Claire |
| Meadows At Otter Creek | Accommodation | Eau Claire |
| KM Accounting & Tax Service | Accountant | Eau Claire |
| Eau Claire Nationals Little League Baseball | Active Life | Eau Claire |
| Acupuncture For Wellness | Acupuncture | Eau Claire |
| Drug Rehab Fall Creek | Addiction Rehabilitation Center | Fall Creek |
| HalfMoon Education Inc. | Adult Education | Eau Claire |
| Cota Creative | Advertising Agency | Eau Claire |
| Juvly Aesthetics | Aesthetician | Altoona |
| A&J Agronomy | Agricultural Service | Fall Creek |
| Download Eau Claire County business listings | ||
Eau Claire County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Eau Claire County Basemaps
Eau Claire County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Eau Claire County Data Package
This page shows a preview of what's included in the Eau Claire County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for parcels, zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Eau Claire County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.