Stevens County GIS Maps

Stevens 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.

Stevens County Parcels

Stevens County has 42,923 mapped parcels covering 1,620,628 acres. The median assessed value is $140,640. Site addresses reach 58.4%. Assessed values reach 92.9%. Browse the interactive Stevens County Parcel viewer here.

Stevens County Parcel Data Coverage

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

Stevens County Population

Stevens County had 46,445 residents in 2020. That was 6.7% higher than in 2010. Stevens County added 6,379 people between 2000 and 2020, which points to steady long-term growth. Colville is the largest city in the county, but it accounts for only about 11% of the total population. The county is fairly spread out, with about 19 people per square mile. Some of the county's most populated postal areas include Colville, Chewelah and Loon Lake.

Population Trend in Stevens County WA

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

Stevens County Zip Codes

Stevens County has 17 zip codes. Some of the county's most populated zip codes include Colville (99114), Chewelah (99109) and Loon Lake (99148). Colville is the largest zip by population, with about 12,649 residents or 27% of the county total. Together, the three largest zips account for about 43% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Stevens County WA

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

Stevens County Demographics

Stevens County has a median age of 46.8, which makes the county a little older than Washington overall. About 21.3% of residents are under 18, while 24.7% 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 26% of the population, which points to a solid working-age base. About 21.8% of adults have a bachelor's degree or higher, above the statewide figure of 38.8%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.

Key Demographics for Stevens County WA

Stevens County School Districts

Stevens County is served by 15 public school districts with 10,738 students enrolled in 2024. The largest districts on the county map are Deer Park, Colville and Nine Mile Falls. Those three districts account for about 56% 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 Stevens County WA

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

Stevens County Housing & Real Estate

Stevens County has a median home value of $308,000 and a median gross rent of $864. 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 Washington median, while rents come in below the state average. In March 2026, the median listing price was $534,750 and homes spent about 52 days on the market.

Businesses in Stevens County, WA

Stevens County has 1,737 business listings across 430 categories. The largest categories in Stevens County business listings are Churches & Religious Organizations (65, 3.7%), Lake (50, 2.9%), and Farm (33, 1.9%). The full Stevens County business listings dataset includes names, categories, addresses and contact details where available. Stevens County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Stevens County, WA

Stevens County Business Listings

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

Stevens County Basemaps

Stevens 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 Washington — explore the full structure before you buy.