Gray County GIS Maps
Gray County, Kansas, has 5,653 residents and covers 868.9 square miles. The population declined 5.9% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Gray County is 20069.
Cimarron is the county's largest population center. Gray County also includes 4 zip codes, 5 public school districts and 18 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 population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
Gray County Trends
- Population
- 5,653▾
- Median Home Value
- $174,700▴
- K-12 Enrollment
- 1,089▾
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.
Gray 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.
Gray County Population
Gray County had 5,653 residents in 2020. That was 5.9% lower than in 2010. Gray County had 251 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 7 people per square mile. Some of the county's most populated postal areas include Cimarron, Montezuma and Ingalls.
Population Trend in Gray County KS
Gray County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Gray County Zip Codes
Gray County has 4 zip codes. Some of the county's most populated zip codes include Cimarron (67835), Montezuma (67867) and Ingalls (67853). Cimarron is the largest zip by population, with about 2,837 residents or 50% of the county total. Together, the three largest zips account for about 92% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Gray County KS
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 67835 | Cimarron | 2,837 | ▾ -4% |
| 67867 | Montezuma | 1,591 | ▴ 0.8% |
| 67853 | Ingalls | 780 | ▾ -9.3% |
| 67841 | Ensign | 320 | ▾ -5.6% |
| Download all zip code data | |||
Gray County Zip Code populations and trends per most recent census data.
Gray County Demographics
Gray County has a median age of 36.6, which makes the county a little younger than Kansas overall. About 29.2% of residents are under 18, while 16% 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 30.2% of the population, which points to a solid working-age base. About 24.9% of adults have a bachelor's degree or higher, above the statewide figure of 35.2%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Gray County KS
Median Age
36.6
Under 18
29.2%
Age 65+
16%
Bachelor's+
24.9%
Gray County School Districts
Gray County is served by 5 public school districts with 1,089 students enrolled in 2024. The largest districts on the county map are Cimarron-Ensign Unified 102, Ingalls Unified 477 and Montezuma Unified 371. Those three districts account for about 85% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Gray County KS
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Cimarron-Ensign Unified School District 102 | 563 | 51.7% | ▾ -7.7% |
| Ingalls Unified School District 477 | 225 | 20.7% | ▴ 2.3% |
| Montezuma Unified School District 371 | 142 | 13% | ▾ -3.4% |
| Fowler Unified School District 225 | 87 | 8% | ▴ 17.6% |
| Copeland Unified School District 476 | 72 | 6.6% | ▾ -14.3% |
| Download all school district data | |||
Gray County school district enrollment and trends per most recent NCES reporting data.
Gray County Housing & Real Estate
Gray County has a median home value of $174,700 and a median gross rent of $833. About 80% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Kansas median, while rents come in below the state average. In March 2026, the median listing price was $272,450 and homes spent about 112 days on the market.
Gray County Housing Mix
Gray County housing mix: owner, renter and vacant units.
Gray County Housing Trends
Gray County median home value and rent trend (last 5 years).
Businesses in Gray County, KS
Gray County has 244 business listings across 127 categories. The largest categories in Gray County business listings are Churches & Religious Organizations (13, 5.3%), Agricultural Service (8, 3.3%), and Elementary School (6, 2.5%). The full Gray County business listings dataset includes names, categories, addresses and contact details where available. Gray County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Gray County, KS
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 13 | 5.3% |
| Agricultural Service | 8 | 3.3% |
| Elementary School | 6 | 2.5% |
| Convenience Stores | 6 | 2.5% |
| Public And Government Association | 6 | 2.5% |
| Insurance Agencies | 6 | 2.5% |
| Gas Stations | 5 | 2.0% |
| Pizza Restaurants | 5 | 2.0% |
| Libraries | 4 | 1.6% |
| American Restaurants | 4 | 1.6% |
Gray County Business Listings
| Business | Category | City |
|---|---|---|
| Irsik & Doll Feed Services | Agricultural Cooperatives | Cimarron |
| American Implement | Agricultural Service | Montezuma |
| Adm Grain | Agriculture | Montezuma |
| Cimarron Municipal Airport | Airport | Cimarron |
| Copeland Cafe | American Restaurants | Copeland |
| Maverick Outdoors Co. | Archery Shop | Montezuma |
| Garden City Arts | Art Gallery | Cimarron |
| Flags For Faith | Arts And Crafts | |
| Montezuma Sound | Audio Visual Equipment Store | Montezuma |
| Premier PDR and Repair | Auto Body Shop | Cimarron |
| Download Gray County business listings | ||
Gray County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Gray County Basemaps
Gray 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 Gray County Data Package
This page shows a preview of what's included in the Gray 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 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 Gray County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.