Mason County GIS Maps

Mason 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.

Mason County Parcels

Mason County has 20,990 mapped parcels covering 273,881 acres. The median lot size is 0.96 acres. 4,528 parcels are 10 acres or larger. The records carry 13,670 distinct owner names. Lot sizes are on nearly every parcel. Owner names reach 96.5%. Mailing addresses reach 96.2%. Browse the interactive Mason County Parcel viewer here.

Mason County Parcel Data Coverage

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

Mason County Population

Mason County had 25,453 residents in 2020. That was 6.8% lower than in 2010. Mason County had 504 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 59 people per square mile. Some of the county's most populated postal areas include Point Pleasant, Leon and Gallipolis Ferry.

Population Trend in Mason County WV

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

Mason County Zip Codes

Mason County has 13 zip codes. Some of the county's most populated zip codes include Point Pleasant (25550), Leon (25123) and Gallipolis Ferry (25515). Point Pleasant is the largest zip by population, with about 8,432 residents or 33% of the county total. Together, the three largest zips account for about 54% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Mason County WV

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

Mason County Demographics

Mason County has a median age of 44.2, which makes the county a little older than West Virginia overall. About 20.8% of residents are under 18, while 22.2% 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 29.7% of the population, which points to a solid working-age base. About 16.2% 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 Mason County WV

Mason County School Districts

Mason County is served by 1 public school district with 3,554 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 Mason County WV

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

Mason County Housing & Real Estate

Mason County has a median home value of $127,400 and a median gross rent of $654. About 82% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the West Virginia median, while rents come in below the state average. In March 2026, the median listing price was $214,000 and homes spent about 97 days on the market.

Businesses in Mason County, WV

Mason County has 760 business listings across 255 categories. The largest categories in Mason County business listings are Churches & Religious Organizations (53, 7.0%), Landmark And Historical Building (24, 3.2%), and Post Offices (20, 2.6%). The full Mason County business listings dataset includes names, categories, addresses and contact details where available. Mason County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Mason County, WV

Mason County Business Listings

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

Mason County Basemaps

Mason 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.