Ohio County GIS Maps

Ohio 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.

Ohio County Parcels

Ohio County has 26,271 mapped parcels covering 64,750 acres. The median lot size is 0.19 acres. 1,048 parcels are 10 acres or larger. The records carry 18,001 distinct owner names. Owner names, mailing addresses, site addresses and lot sizes are on nearly every parcel. Browse the interactive Ohio County Parcel viewer here.

Ohio County Parcel Data Coverage

Field coverage measured across all Ohio County parcel records. Download free sample data here.

Ohio County Population

Ohio County had 42,425 residents in 2020. That was 4.5% lower than in 2010. Ohio County had 5,002 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 401 people per square mile. Some of the county's most populated postal areas include Wheeling, Triadelphia and Valley Grove.

Population Trend in Ohio County WV

Ohio County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.

Ohio County Zip Codes

Ohio County has 4 zip codes. Some of the county's most populated zip codes include Wheeling (26003), Triadelphia (26059) and Valley Grove (26060). Wheeling is the largest zip by population, with about 40,591 residents or 96% of the county total. Together, the three largest zips account for about 107% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Ohio County WV

Ohio County Zip Code populations and trends per most recent census data.

Ohio County Demographics

Ohio County has a median age of 42.8, which is close to the West Virginia average. About 19.7% of residents are under 18, while 22.3% 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 28.4% of the population, which points to a solid working-age base. About 32.5% of adults have a bachelor's degree or higher, above the statewide figure of 23.3%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.

Key Demographics for Ohio County WV

Ohio County School Districts

Ohio County is served by 1 public school district with 4,718 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. Those three districts account for about 100% 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 Ohio County WV

Ohio County school district enrollment and trends per most recent NCES reporting data.

Ohio County Housing & Real Estate

Ohio County has a median home value of $165,300 and a median gross rent of $823. About 67% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run above the West Virginia median, while rents come in below the state average. In March 2026, the median listing price was $190,125 and homes spent about 70 days on the market.

Businesses in Ohio County, WV

Ohio County has 2,319 business listings across 510 categories. The largest categories in Ohio County business listings are Churches & Religious Organizations (62, 2.7%), ATMs (57, 2.5%), and Landmark And Historical Building (53, 2.3%). The full Ohio County business listings dataset includes names, categories, addresses and contact details where available. Ohio County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Ohio County, WV

Ohio County Business Listings

Ohio County business listings sourced from Overture Maps. Includes locations with a high level of confidence.

Ohio County Basemaps

Ohio 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.

Preview a Live Package Demo

See exactly what is included in a county data package. Inspect how files are organized, the interactive data explorer and how maps and analytics are laid out. The demo loads a real sample package from West Virginia — explore the full structure before you buy.