Wicomico County GIS Maps

Wicomico 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.

Wicomico County Parcels

Wicomico County has 46,370 mapped parcels covering 232,865 acres. The median assessed value is $181,700. The median lot size is 0.51 acres. 3,818 parcels are 10 acres or larger. Residential accounts for 76.6% of parcels. Agricultural follows at 7.0% and commercial at 4.6%. Of the parcels with a recorded build year, half were built in 1979 or earlier. The records carry 32,688 distinct owner names. About 8% of parcels list an owner mailing address outside Maryland. Owner names, mailing addresses, assessed values and lot sizes are on nearly every parcel. Site addresses reach 85.4%. Browse the interactive Wicomico County Parcel viewer here.

Wicomico County Parcel Data Coverage

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

Wicomico County Population

Wicomico County had 103,588 residents in 2020. That was 4.9% higher than in 2010. Wicomico County added 18,944 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 277 people per square mile. Some of the county's most populated postal areas include Salisbury, Salisbury and Laurel.

Population Trend in Wicomico County MD

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

Wicomico County Zip Codes

Wicomico County has 16 zip codes. Some of the county's most populated zip codes include Salisbury (21804), Salisbury (21801) and Laurel (21875). Salisbury is the largest zip by population, with about 40,049 residents or 39% of the county total. Together, the three largest zips account for about 76% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Wicomico County MD

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

Wicomico County Demographics

Wicomico County has a median age of 36.2, which makes the county a little younger than Maryland overall. About 22.5% of residents are under 18, while 16.2% 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 28.6% of the population, which points to a solid working-age base. About 29.1% of adults have a bachelor's degree or higher, above the statewide figure of 42.7%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.

Key Demographics for Wicomico County MD

Wicomico County School Districts

Wicomico County is served by 1 public school district with 15,582 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 grown modestly since 2017 across the districts shown on the county map.

Largest School Districts by Enrollment in Wicomico County MD

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

Wicomico County Housing & Real Estate

Wicomico County has a median home value of $238,900 and a median gross rent of $1,238. About 61% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Maryland median, while rents come in below the state average. In March 2026, the median listing price was $309,900 and homes spent about 66 days on the market.

Businesses in Wicomico County, MD

Wicomico County has 4,492 business listings across 678 categories. The largest categories in Wicomico County business listings are Churches & Religious Organizations (159, 3.5%), Real Estate Agents (87, 1.9%), and Auto Repair (69, 1.5%). The full Wicomico County business listings dataset includes names, categories, addresses and contact details where available. Wicomico County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Wicomico County, MD

Wicomico County Business Listings

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

Wicomico County Basemaps

Wicomico 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 Maryland — explore the full structure before you buy.