Garfield County GIS Maps

Garfield 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.

Garfield County Parcels

Garfield County has 9,230 mapped parcels covering 2,991,878 acres. The median assessed value is $20,777. The median lot size is 318.52 acres. 8,507 parcels are 10 acres or larger. Vacant land accounts for 59.9% of parcels. Exempt property follows at 30.3% and improved property at 9.6%. The records carry 1,069 distinct owner names. About 7% of parcels list an owner mailing address outside Montana. Owner names, mailing addresses, assessed values and lot sizes are on nearly every parcel. Browse the interactive Garfield County Parcel viewer here.

Garfield County Parcel Data Coverage

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

Garfield County Population

Garfield County had 1,173 residents in 2020. That was 2.7% lower than in 2010. Garfield County had 106 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 0 people per square mile. Some of the county's most populated postal areas include Jordan, Brusett and Cohagen.

Population Trend in Garfield County MT

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

Garfield County Zip Codes

Garfield County has 6 zip codes. Some of the county's most populated zip codes include Jordan (59337), Brusett (59318) and Cohagen (59322). Jordan is the largest zip by population, with about 762 residents or 65% of the county total. Together, the three largest zips account for about 84% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Garfield County MT

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

Garfield County Demographics

Garfield County has a median age of 43.9, which makes the county a little older than Montana overall. About 23.6% of residents are under 18, while 27.6% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 65 and over at about 27.6% of the population, which points to an older population profile. About 21.3% of adults have a bachelor's degree or higher, above the statewide figure of 34.5%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.

Key Demographics for Garfield County MT

Garfield County School Districts

Garfield County is served by a network of public school districts across the map area. Several larger districts account for a substantial share of students across the county map area. A few larger districts account for much of the county-serving student population. Enrollment trends are not available yet for the districts shown on the county map.

Garfield County Housing & Real Estate

Garfield County has a median home value of $178,300 and a median gross rent of $802. About 70% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Montana median, while rents come in below the state average. In March 2026, the median listing price was $265,000 and homes spent about 167 days on the market.

Businesses in Garfield County, MT

Garfield County has 88 business listings across 55 categories. The largest categories in Garfield County business listings are Structure And Geography (12, 13.6%), River (9, 10.2%), and Parks & Recreation (4, 4.5%). The full Garfield County business listings dataset includes names, categories, addresses and contact details where available. Garfield County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Garfield County, MT

Garfield County Business Listings

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

Garfield County Basemaps

Garfield 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 Montana — explore the full structure before you buy.