Gloucester County GIS Maps

Gloucester 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.

Gloucester County Parcels

Gloucester County has 126,982 mapped parcels covering 194,671 acres. The median assessed value is $197,900. The median lot size is 0.29 acres. 3,239 parcels are 10 acres or larger. Of the parcels with a recorded build year, half were built in 1978 or earlier. About 4% of parcels list an owner mailing address outside New Jersey. Mailing addresses reach 88.8%. Site addresses reach 88.8%. Browse the interactive Gloucester County Parcel viewer here.

Gloucester County Parcel Data Coverage

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

Gloucester County Population

Gloucester County had 302,294 residents in 2020. That was 4.9% higher than in 2010. Gloucester County added 47,621 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 939 people per square mile. Some of the county's most populated postal areas include Williamstown, Sewell and Deptford.

Population Trend in Gloucester County NJ

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

Gloucester County Zip Codes

Gloucester County has 26 zip codes. Some of the county's most populated zip codes include Williamstown (08094), Sewell (08080) and Deptford (08096). Williamstown is the largest zip by population, with about 40,774 residents or 13% of the county total. Together, the three largest zips account for about 38% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Gloucester County NJ

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

Gloucester County Demographics

Gloucester County has a median age of 40.1, which is close to the New Jersey average. About 21.4% of residents are under 18, while 16.5% 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 31.4% of the population, which points to a solid working-age base. About 35.8% of adults have a bachelor's degree or higher, above the statewide figure of 42.9%. 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 Gloucester County NJ

Gloucester County School Districts

Gloucester County is served by 12 public school districts with 28,241 students enrolled in 2024. The largest districts on the county map are Washington Township, Monroe Township and Deptford Township. Those three districts account for about 59% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, based on district totals from 2017 to 2024.

Largest School Districts by Enrollment in Gloucester County NJ

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

Gloucester County Housing & Real Estate

Gloucester County has a median home value of $283,500 and a median gross rent of $1,480. About 79% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the New Jersey median, while rents come in below the state average. In March 2026, the median listing price was $377,250 and homes spent about 35 days on the market.

Businesses in Gloucester County, NJ

Gloucester County has 10,913 business listings across 886 categories. The largest categories in Gloucester County business listings are Real Estate Agents (310, 2.8%), Churches & Religious Organizations (255, 2.3%), and Medical Offices (180, 1.6%). The full Gloucester County business listings dataset includes names, categories, addresses and contact details where available. Gloucester County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Gloucester County, NJ

Gloucester County Business Listings

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

Gloucester County Basemaps

Gloucester 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 New Jersey — explore the full structure before you buy.