Lake County GIS Maps
Lake County, Michigan, has 12,096 residents and covers 567.6 square miles. The population grew 4.8% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Lake County is 26085.
Baldwin is the county's largest population center. Lake County also includes 6 zip codes, 6 public school districts and 31 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 population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
Lake County Trends
- Population
- 12,096▴
- Median Home Value
- $122,900▴
- K-12 Enrollment
- 7,559▾
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.
Lake 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.
Lake County Population
Lake County had 12,096 residents in 2020. That was 4.8% higher than in 2010. Lake County added 763 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 21 people per square mile. Some of the county's most populated postal areas include Baldwin, Irons and Luther.
Population Trend in Lake County MI
Lake County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Lake County Zip Codes
Lake County has 6 zip codes. Some of the county's most populated zip codes include Baldwin (49304), Irons (49644) and Luther (49656). Baldwin is the largest zip by population, with about 4,979 residents or 41% of the county total. Together, the three largest zips account for about 69% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Lake County MI
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 49304 | Baldwin | 4,979 | ▴ 15% |
| 49644 | Irons | 1,891 | ▾ -7% |
| 49656 | Luther | 1,535 | ▴ 0.1% |
| 49402 | Branch | 1,425 | ▴ 3.3% |
| 49623 | Chase | 1,186 | ▴ 1.9% |
| Download all zip code data | |||
Lake County Zip Code populations and trends per most recent census data.
Lake County Demographics
Lake County has a median age of 50.3, which makes the county a little older than Michigan overall. About 15.2% of residents are under 18, while 26.6% 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 27.3% of the population, which points to a solid working-age base. About 12.5% of adults have a bachelor's degree or higher, above the statewide figure of 31.8%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.
Key Demographics for Lake County MI
Median Age
50.3
Under 18
15.2%
Age 65+
26.6%
Bachelor's+
12.5%
Lake County School Districts
Lake County is served by 6 public school districts with 7,559 students enrolled in 2024. The largest districts on the county map are Cadillac Area Public Schools, Reed City Area Public Schools and Mason County Central Schools. Those three districts account for about 76% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Lake County MI
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Cadillac Area Public Schools | 3,050 | 40.3% | ▾ -0.7% |
| Reed City Area Public Schools | 1,456 | 19.3% | ▴ 2.5% |
| Mason County Central Schools | 1,203 | 15.9% | ▾ -0.7% |
| Pine River Area Schools | 894 | 11.8% | ▾ -2% |
| Kaleva Norman Dickson School District | 514 | 6.8% | ▾ -3.2% |
| Download all school district data | |||
Lake County school district enrollment and trends per most recent NCES reporting data.
Lake County Housing & Real Estate
Lake County has a median home value of $122,900 and a median gross rent of $863. About 81% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Michigan median, while rents come in below the state average. In March 2026, the median listing price was $217,225 and homes spent about 121 days on the market.
Lake County Housing Mix
Lake County housing mix: owner, renter and vacant units.
Lake County Housing Trends
Lake County median home value and rent trend (last 5 years).
Businesses in Lake County, MI
Lake County has 531 business listings across 188 categories. The largest categories in Lake County business listings are Lake (67, 12.6%), Campgrounds & RV Parks (34, 6.4%), and Churches & Religious Organizations (25, 4.7%). The full Lake County business listings dataset includes names, categories, addresses and contact details where available. Lake County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Lake County, MI
| Category | Businesses | Share |
|---|---|---|
| Lake | 67 | 12.6% |
| Campgrounds & RV Parks | 34 | 6.4% |
| Churches & Religious Organizations | 25 | 4.7% |
| Gas Stations | 15 | 2.8% |
| Lodge | 13 | 2.4% |
| Convenience Stores | 12 | 2.3% |
| Public And Government Association | 11 | 2.1% |
| Discount Store | 11 | 2.1% |
| Parks & Recreation | 11 | 2.1% |
| Town Hall | 10 | 1.9% |
Lake County Business Listings
| Business | Category | City |
|---|---|---|
| Kahlil Village Apartments | Accommodation | Baldwin |
| Lincoln Hills Trails | Active Life | Luther |
| Shoemaker Bros Implement | Agricultural Service | Chase |
| Baldwin Municipal Airport (7D3) | Airport | Baldwin |
| Logger's Landing | American Restaurants | Luther |
| Lake County Animal Control | Animal Shelters | Webber Twp |
| Mal’s Antiques and Treasures | Antique Store | Baldwin |
| Dry Fly Float Boats | Appliance Manufacturer | Irons |
| Alternative Heating & Fuel | Appliance Store | Baldwin |
| Red Tree Curiosities | Art Gallery | Baldwin |
| Download Lake County business listings | ||
Lake County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Lake County Basemaps
Lake 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 Lake County Data Package
This page shows a preview of what's included in the Lake 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 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 Lake County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.