Ashtabula County GIS Maps
Ashtabula County, Ohio, has 97,574 residents and covers 702.1 square miles. The population declined 3.9% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Ashtabula County is 39007.
Ashtabula is the county's largest population center. Ashtabula County also includes 15 zip codes, 7 public school districts and 44 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.
Ashtabula County Trends
- Population
- 97,574▾
- Median Home Value
- $149,600▴
- K-12 Enrollment
- 11,407▾
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.
Ashtabula 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.
Ashtabula County Population
Ashtabula County had 97,574 residents in 2020. That was 3.9% lower than in 2010. Ashtabula County had 5,154 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 139 people per square mile. Some of the county's most populated postal areas include Ashtabula, Conneaut and Geneva.
Population Trend in Ashtabula County OH
Ashtabula County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Ashtabula County Zip Codes
Ashtabula County has 15 zip codes. Some of the county's most populated zip codes include Ashtabula (44004), Conneaut (44030) and Geneva (44041). Ashtabula is the largest zip by population, with about 31,661 residents or 32% 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 Ashtabula County OH
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 44004 | Ashtabula | 31,661 | ▾ -5.3% |
| 44030 | Conneaut | 15,868 | ▾ -4.7% |
| 44041 | Geneva | 13,910 | ▾ -7.1% |
| 44047 | Jefferson | 9,156 | ▾ -0.6% |
| 44076 | Orwell | 5,313 | ▴ 3.3% |
| Download all zip code data | |||
Ashtabula County Zip Code populations and trends per most recent census data.
Ashtabula County Demographics
Ashtabula County has a median age of 42.7, which makes the county a little older than Ohio overall. About 21.9% 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 29.5% of the population, which points to a solid working-age base. About 16% 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 Ashtabula County OH
Median Age
42.7
Under 18
21.9%
Age 65+
19.9%
Bachelor's+
16%
Ashtabula County School Districts
Ashtabula County is served by 7 public school districts with 11,407 students enrolled in 2024. The largest districts on the county map are Ashtabula Area City, Geneva Area City and Jefferson Area Local. Those three districts account for about 55% 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 Ashtabula County OH
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Ashtabula Area City School District | 2,635 | 23.1% | ▾ -8.6% |
| Geneva Area City School District | 1,949 | 17.1% | ▾ -2.7% |
| Jefferson Area Local School District | 1,685 | 14.8% | ▾ -0.1% |
| Buckeye Local School District | 1,634 | 14.3% | ▾ -1.4% |
| Conneaut Area City School District | 1,587 | 13.9% | ▴ 1.1% |
| Download all school district data | |||
Ashtabula County school district enrollment and trends per most recent NCES reporting data.
Ashtabula County Housing & Real Estate
Ashtabula County has a median home value of $149,600 and a median gross rent of $816. 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 $245,000 and homes spent about 84 days on the market.
Ashtabula County Housing Mix
Ashtabula County housing mix: owner, renter and vacant units.
Ashtabula County Housing Trends
Ashtabula County median home value and rent trend (last 5 years).
Businesses in Ashtabula County, OH
Ashtabula County has 3,882 business listings across 597 categories. The largest categories in Ashtabula County business listings are Churches & Religious Organizations (133, 3.4%), Auto Repair (72, 1.9%), and Parks & Recreation (62, 1.6%). The full Ashtabula County business listings dataset includes names, categories, addresses and contact details where available. Ashtabula County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Ashtabula County, OH
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 133 | 3.4% |
| Auto Repair | 72 | 1.9% |
| Parks & Recreation | 62 | 1.6% |
| Medical Offices | 56 | 1.4% |
| Pizza Restaurants | 55 | 1.4% |
| Farm | 55 | 1.4% |
| Gas Stations | 52 | 1.3% |
| Landmark And Historical Building | 51 | 1.3% |
| Discount Store | 50 | 1.3% |
| Convenience Stores | 48 | 1.2% |
Ashtabula County Business Listings
| Business | Category | City |
|---|---|---|
| Ronicks Sports & Apparel | 3D Printing Service | Ashtabula |
| Glenbeigh | Abuse And Addiction Treatment | Rock Creek |
| TownePlace Suites Geneva at SPIRE Academy | Accommodation | Geneva |
| Demshar Eaton CPA | Accountant | Ashtabula |
| Conneaut Public Dock | Active Life | Conneaut |
| Rare Cherry | Adult Entertainment | Ashtabula |
| Deadly Nightshade, LLC | Advertising Agency | Andover |
| Valley Feed Mill | Agricultural Service | Orwell |
| Bortnick Tractor Sales, Inc. | Agriculture | Conneaut |
| Titan Aircraft Supply | Aircraft Manufacturer | Austinburg |
| Download Ashtabula County business listings | ||
Ashtabula County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Ashtabula County Basemaps
Ashtabula 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 Ashtabula County Data Package
This page shows a preview of what's included in the Ashtabula 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 Ashtabula County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.