Richland County GIS Maps
Richland County, Montana, has 11,491 residents across 10,891 parcels and covers 2,084.4 square miles. The population grew 17.9% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Richland County is 30083.
Sidney is the county's largest population center. Richland County also includes 5 zip codes, 0 public school districts and 10 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Richland County Trends
- Population
- 11,491▴
- Median Home Value
- $259,000▴
- K-12 Enrollment
- --—
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Richland 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.
Richland County Parcels
Richland County has 10,891 mapped parcels covering 1,328,194 acres. The median assessed value is $62,317. The median lot size is 10.59 acres. 5,467 parcels are 10 acres or larger. Vacant land accounts for 44.9% of parcels. Improved property follows at 42.9% and exempt property at 9.5%. The records carry 4,980 distinct owner names. About 8% 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 Richland County Parcel viewer here.
Richland County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 10,891 | 100% |
| Owner name | 10,889 | 99.9% |
| Owner mailing address | 10,884 | 99.9% |
| Site address | 3,807 | 35.0% |
| Land use code | 0 | 0% |
| Land use description | 10,889 | 99.9% |
| Assessed value | 10,872 | 99.8% |
| Land value | 10,872 | 99.8% |
| Improvement value | 10,872 | 99.8% |
| Acreage | 10,891 | 100% |
| Parcel boundary | 10,891 | 100% |
| Download all Richland County parcels. | ||
Field coverage measured across all Richland County parcel records.
Richland County Population
Richland County had 11,491 residents in 2020. That was 17.9% higher than in 2010. Richland County added 1,824 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 6 people per square mile. Some of the county's most populated postal areas include Sidney, Fairview and Savage.
Population Trend in Richland County MT
Richland County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Richland County Zip Codes
Richland County has 5 zip codes. Some of the county's most populated zip codes include Sidney (59270), Fairview (59221) and Savage (59262). Sidney is the largest zip by population, with about 8,633 residents or 75% of the county total. Together, the three largest zips account for about 98% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Richland County MT
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 59270 | Sidney | 8,633 | ▴ 17.6% |
| 59221 | Fairview | 1,936 | ▴ 16.8% |
| 59262 | Savage | 702 | ▴ 7.2% |
| 59243 | Lambert | 453 | ▴ 31.3% |
| 59217 | Crane | 85 | ▾ -15% |
| Download all zip code data | |||
Richland County Zip Code populations and trends per most recent census data.
Richland County Demographics
Richland County has a median age of 38, which makes the county a little younger than Montana overall. About 25.3% of residents are under 18, while 17.2% 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 31.4% of the population, which points to a solid working-age base. About 19.4% 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 Richland County MT
Median Age
38
Under 18
25.3%
Age 65+
17.2%
Bachelor's+
19.4%
Richland County School Districts
Richland 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.
Richland County Housing & Real Estate
Richland County has a median home value of $259,000 and a median gross rent of $866. 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 $258,500 and homes spent about 77 days on the market.
Richland County Housing Mix
Richland County housing mix: owner, renter and vacant units.
Richland County Housing Trends
Richland County median home value and rent trend (last 5 years).
Businesses in Richland County, MT
Richland County has 650 business listings across 269 categories. The largest categories in Richland County business listings are Churches & Religious Organizations (24, 3.7%), Community & Nonprofits (12, 1.8%), and Insurance Agencies (12, 1.8%). The full Richland County business listings dataset includes names, categories, addresses and contact details where available. Richland County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Richland County, MT
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 24 | 3.7% |
| Community & Nonprofits | 12 | 1.8% |
| Insurance Agencies | 12 | 1.8% |
| Beauty Salons | 12 | 1.8% |
| Casinos | 11 | 1.7% |
| Gas Stations | 11 | 1.7% |
| Auto Repair | 11 | 1.7% |
| Contractors | 11 | 1.7% |
| Hotels | 10 | 1.5% |
| Restaurants | 9 | 1.4% |
Richland County Business Listings
| Business | Category | City |
|---|---|---|
| Prairie Hills Recovery Center | Abuse And Addiction Treatment | Sidney |
| Sidney Tax Services Inc. | Accountant | Sidney |
| Sidney Livestock Market Center | Agricultural Service | Sidney |
| Sidney-Richland Airport | Airport | Sidney |
| Sunny's Family Restaurant | American Restaurants | Sidney |
| Yellowstone Valley Turf Farm | Amusement Park | Sidney |
| Yellowstone Kennels | Animal Shelters | Sidney |
| Stuff & Things | Antique Store | Sidney |
| Path Supply T V & Appliance | Appliance Store | Sidney |
| Temple Tattoo Gallery | Art Gallery | Sidney |
| Download Richland County business listings | ||
Richland County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Richland County Basemaps
Richland 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.
Get the Full Richland County Data Package
This page shows a preview of what's included in the Richland County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for parcels, zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Richland County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.