Logan County GIS Maps
Logan County, Ohio, has 46,150 residents and covers 458.4 square miles. The population grew 0.6% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Logan County is 39091.
Bellefontaine is the county's largest population center. Logan County also includes 13 zip codes, 10 public school districts and 35 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.
Logan County Trends
- Population
- 46,150▴
- Median Home Value
- $186,200▴
- K-12 Enrollment
- 12,353▾
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.
Logan 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.
Logan County Population
Logan County had 46,150 residents in 2020. That was 0.6% higher than in 2010. Logan County added 145 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 101 people per square mile. Some of the county's most populated postal areas include Bellefontaine, West Liberty and Lakeview.
Population Trend in Logan County OH
Logan County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Logan County Zip Codes
Logan County has 13 zip codes. Some of the county's most populated zip codes include Bellefontaine (43311), West Liberty (43357) and Lakeview (43331). Bellefontaine is the largest zip by population, with about 20,029 residents or 43% of the county total. Together, the three largest zips account for about 63% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Logan County OH
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 43311 | Bellefontaine | 20,029 | ▴ 4.1% |
| 43357 | West Liberty | 4,848 | ▴ 1.8% |
| 43331 | Lakeview | 4,428 | ▾ -1.3% |
| 43318 | De Graff | 3,609 | ▾ -6.6% |
| 43324 | Huntsville | 2,753 | ▾ -2.3% |
| Download all zip code data | |||
Logan County Zip Code populations and trends per most recent census data.
Logan County Demographics
Logan County has a median age of 42.1, which makes the county a little older than Ohio overall. About 23% of residents are under 18, while 19% 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 29.5% of the population, which points to a solid working-age base. About 18.3% of adults have a bachelor's degree or higher, above the statewide figure of 30.9%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Logan County OH
Median Age
42.1
Under 18
23%
Age 65+
19%
Bachelor's+
18.3%
Logan County School Districts
Logan County is served by 10 public school districts with 12,353 students enrolled in 2024. The largest districts on the county map are Sidney City, Bellefontaine City and Benjamin Logan Local. Those three districts account for about 56% 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 Logan County OH
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Sidney City School District | 3,149 | 25.5% | ▴ 0.8% |
| Bellefontaine City School District | 2,229 | 18% | ▴ 0.3% |
| Benjamin Logan Local School District | 1,591 | 12.9% | ▾ -3.3% |
| Indian Lake Local School District | 1,364 | 11% | ▾ -4.8% |
| West Liberty-Salem Local School District | 1,128 | 9.1% | ▾ -0.3% |
| Download all school district data | |||
Logan County school district enrollment and trends per most recent NCES reporting data.
Logan County Housing & Real Estate
Logan County has a median home value of $186,200 and a median gross rent of $832. About 78% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Ohio median, while rents come in below the state average. In March 2026, the median listing price was $273,725 and homes spent about 40 days on the market.
Logan County Housing Mix
Logan County housing mix: owner, renter and vacant units.
Logan County Housing Trends
Logan County median home value and rent trend (last 5 years).
Businesses in Logan County, OH
Logan County has 1,989 business listings across 462 categories. The largest categories in Logan County business listings are Churches & Religious Organizations (90, 4.5%), Auto Repair (41, 2.1%), and Campgrounds & RV Parks (41, 2.1%). The full Logan County business listings dataset includes names, categories, addresses and contact details where available. Logan County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Logan County, OH
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 90 | 4.5% |
| Auto Repair | 41 | 2.1% |
| Campgrounds & RV Parks | 41 | 2.1% |
| Parks & Recreation | 40 | 2.0% |
| Pizza Restaurants | 32 | 1.6% |
| Contractors | 29 | 1.5% |
| Gas Stations | 28 | 1.4% |
| Community & Nonprofits | 28 | 1.4% |
| Real Estate Agents | 26 | 1.3% |
| Public And Government Association | 24 | 1.2% |
Logan County Business Listings
| Business | Category | City |
|---|---|---|
| Indian Lake Rehabilitation Center | Abuse And Addiction Treatment | Lakeview |
| Rainbow Pier, Indian Lake, Ohio | Accommodation | Lakeview |
| Belser Accounting and Tax Service | Accountant | Bellefontaine |
| Hilliker YMCA | Active Life | Bellefontaine |
| COMSTOR Outdoor | Advertising Agency | Huntsville |
| Heritage Cooperative | Agricultural Service | West Liberty |
| Furlong Acres LLC | Agriculture | Zanesfield |
| Midwest Corporate Air | Airlines | Bellefontaine |
| Bellefontaine Regional Airport | Airport | Bellefontaine |
| Premier Allergy and Asthma | Allergist | Bellefontaine |
| Download Logan County business listings | ||
Logan County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Logan County Basemaps
Logan 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 Logan County Data Package
This page shows a preview of what's included in the Logan 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 Logan County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.