Sandusky County GIS Maps
Sandusky County, Ohio, has 58,896 residents and covers 408.5 square miles. The population declined 3.4% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Sandusky County is 39143.
Fremont is the county's largest population center. Sandusky County also includes 8 zip codes, 8 public school districts and 34 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.
Sandusky County Trends
- Population
- 58,896▾
- Median Home Value
- $152,500▴
- K-12 Enrollment
- 11,283▾
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.
Sandusky 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.
Sandusky County Population
Sandusky County had 58,896 residents in 2020. That was 3.4% lower than in 2010. Sandusky County had 2,896 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 144 people per square mile. Some of the county's most populated postal areas include Fremont, Clyde and Gibsonburg.
Population Trend in Sandusky County OH
Sandusky County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Sandusky County Zip Codes
Sandusky County has 8 zip codes. Some of the county's most populated zip codes include Fremont (43420), Clyde (43410) and Gibsonburg (43431). Fremont is the largest zip by population, with about 29,332 residents or 50% of the county total. Together, the three largest zips account for about 75% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Sandusky County OH
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 43420 | Fremont | 29,332 | ▾ -4.1% |
| 43410 | Clyde | 10,219 | ▾ -1.8% |
| 43431 | Gibsonburg | 4,500 | ▾ -5.3% |
| 43469 | Woodville | 3,014 | ▾ -4.3% |
| 43435 | Helena | 1,484 | ▾ -3.1% |
| Download all zip code data | |||
Sandusky County Zip Code populations and trends per most recent census data.
Sandusky County Demographics
Sandusky County has a median age of 42.5, which makes the county a little older than Ohio overall. About 21.8% of residents are under 18, while 19.9% 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 30.2% of the population, which points to a solid working-age base. About 19.1% 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 Sandusky County OH
Median Age
42.5
Under 18
21.8%
Age 65+
19.9%
Bachelor's+
19.1%
Sandusky County School Districts
Sandusky County is served by 8 public school districts with 11,283 students enrolled in 2024. The largest districts on the county map are Fremont City, Clyde-Green Springs Exempted Village and Bellevue City. Those three districts account for about 61% 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 Sandusky County OH
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Fremont City School District | 3,247 | 28.8% | ▾ -1.5% |
| Clyde-Green Springs Exempted Village School District | 1,998 | 17.7% | ▾ -1.8% |
| Bellevue City School District | 1,694 | 15% | ▾ -4.6% |
| Margaretta Local School District | 1,072 | 9.5% | ▾ -1.5% |
| Lakota Local School District | 953 | 8.4% | ▾ -1.9% |
| Download all school district data | |||
Sandusky County school district enrollment and trends per most recent NCES reporting data.
Sandusky County Housing & Real Estate
Sandusky County has a median home value of $152,500 and a median gross rent of $786. About 74% 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 $207,400 and homes spent about 59 days on the market.
Sandusky County Housing Mix
Sandusky County housing mix: owner, renter and vacant units.
Sandusky County Housing Trends
Sandusky County median home value and rent trend (last 5 years).
Businesses in Sandusky County, OH
Sandusky County has 2,447 business listings across 516 categories. The largest categories in Sandusky County business listings are Churches & Religious Organizations (75, 3.1%), Auto Repair (45, 1.8%), and Gas Stations (41, 1.7%). The full Sandusky County business listings dataset includes names, categories, addresses and contact details where available. Sandusky County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Sandusky County, OH
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 75 | 3.1% |
| Auto Repair | 45 | 1.8% |
| Gas Stations | 41 | 1.7% |
| Beauty Salons | 41 | 1.7% |
| Convenience Stores | 39 | 1.6% |
| Insurance Agencies | 37 | 1.5% |
| Medical Offices | 37 | 1.5% |
| Contractors | 35 | 1.4% |
| Parks & Recreation | 34 | 1.4% |
| Public And Government Association | 33 | 1.3% |
Sandusky County Business Listings
| Business | Category | City |
|---|---|---|
| Phaze 1 Screen Printing | 3D Printing Service | Fremont |
| Legends Recovery Center | Abuse And Addiction Treatment | Green Springs |
| Fremont Manor Apartments | Accommodation | Fremont |
| CPA On Fire | Accountant | Fremont |
| Fremont Yacht Club | Active Life | Fremont |
| Adultmart | Adult Entertainment | Bradner |
| Sunrise Cooperative, Inc. | Agricultural Cooperatives | Fremont |
| Luckey Farmers Inc | Agricultural Service | Woodville |
| Lucas County Farm Bureau | Agriculture | Woodville |
| Fremont Airport & Fremont Flight Academy | Airport | Fremont |
| Download Sandusky County business listings | ||
Sandusky County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Sandusky County Basemaps
Sandusky 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 Sandusky County Data Package
This page shows a preview of what's included in the Sandusky 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 Sandusky County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.