Gilmer County GIS Maps

Gilmer 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.

Gilmer County Parcels

Gilmer County has 7,662 mapped parcels covering 215,575 acres. The median lot size is 4.91 acres. 3,325 parcels are 10 acres or larger. The records carry 4,148 distinct owner names. Owner names, site addresses and lot sizes are on nearly every parcel. Mailing addresses reach 97.4%. Browse the interactive Gilmer County Parcel viewer here.

Gilmer County Parcel Data Coverage

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

Gilmer County Population

Gilmer County had 7,408 residents in 2020. That was 14.8% lower than in 2010. Gilmer County added 248 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 22 people per square mile. Some of the county's most populated postal areas include Glenville, Big Springs and Normantown.

Population Trend in Gilmer County WV

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

Gilmer County Zip Codes

Gilmer County has 9 zip codes. Some of the county's most populated zip codes include Glenville (26351), Big Springs (26137) and Normantown (25267). Glenville is the largest zip by population, with about 4,264 residents or 58% of the county total. Together, the three largest zips account for about 77% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Gilmer County WV

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

Gilmer County Demographics

Gilmer County has a median age of 40.7, which makes the county a little younger than West Virginia overall. About 15.8% of residents are under 18, while 17.8% 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 35% of the population, which points to a solid working-age base. About 19.9% 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 Gilmer County WV

Gilmer County School Districts

Gilmer County is served by 1 public school district with 721 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 Gilmer County WV

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

Gilmer County Housing & Real Estate

Gilmer County has a median home value of $83,300 and a median gross rent of $764. About 76% 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 $176,950 and homes spent about 177 days on the market.

Businesses in Gilmer County, WV

Gilmer County has 219 business listings across 125 categories. The largest categories in Gilmer County business listings are Churches & Religious Organizations (10, 4.6%), Post Offices (7, 3.2%), and College University (6, 2.7%). The full Gilmer County business listings dataset includes names, categories, addresses and contact details where available. Gilmer County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Gilmer County, WV

Gilmer County Business Listings

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

Gilmer County Basemaps

Gilmer 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.