Crosby County GIS Maps
Crosby County, Texas, has 5,133 residents across 6,271 parcels and covers 900.2 square miles. The population declined 15.3% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Crosby County is 48107.
Ralls is the county's largest population center. Crosby County also includes 3 zip codes, 4 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.
Crosby County Trends
- Population
- 5,133▾
- Median Home Value
- $75,500▴
- K-12 Enrollment
- 1,136▾
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.
Crosby 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.
Crosby County Parcels
Crosby County has 6,271 mapped parcels. The median lot size is 4.76 acres. 3,000 parcels are 10 acres or larger. The records carry 3,141 distinct owner names. About 5% of parcels list an owner mailing address outside Texas. Owner names, mailing addresses, site addresses, assessed values and lot sizes are on nearly every parcel. Browse the interactive Crosby County Parcel viewer here.
Crosby County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 6,271 | 100% |
| Owner name | 6,192 | 98.7% |
| Owner mailing address | 6,271 | 100% |
| Site address | 6,271 | 100% |
| Land use code | 6,192 | 98.7% |
| Land use description | 0 | 0% |
| Assessed value | 6,271 | 100% |
| Land value | 6,271 | 100% |
| Improvement value | 6,271 | 100% |
| Acreage | 6,271 | 100% |
| Parcel boundary | 6,271 | 100% |
| Download all Crosby County parcels. | ||
Field coverage measured across all Crosby County parcel records.
Crosby County Population
Crosby County had 5,133 residents in 2020. That was 15.3% lower than in 2010. Crosby County had 1,939 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 6 people per square mile. Some of the county's most populated postal areas include Ralls, Crosbyton and Lorenzo.
Population Trend in Crosby County TX
Crosby County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Crosby County Zip Codes
Crosby County has 3 zip codes. Some of the county's most populated zip codes include Ralls (79357), Crosbyton (79322) and Lorenzo (79343). Ralls is the largest zip by population, with about 1,972 residents or 38% 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 Crosby County TX
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 79357 | Ralls | 1,972 | ▾ -14.4% |
| 79322 | Crosbyton | 1,720 | ▾ -16.1% |
| 79343 | Lorenzo | 1,325 | ▾ -15.7% |
| Download all zip code data | |||
Crosby County Zip Code populations and trends per most recent census data.
Crosby County Demographics
Crosby County has a median age of 39.3, which makes the county a little older than Texas overall. About 25.6% of residents are under 18, while 19.1% 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 28.1% of the population, which points to a solid working-age base. About 14.1% of adults have a bachelor's degree or higher, above the statewide figure of 33.1%. The county has a more diverse population mix, with no single race or ethnicity accounting for all of the local story.
Key Demographics for Crosby County TX
Median Age
39.3
Under 18
25.6%
Age 65+
19.1%
Bachelor's+
14.1%
Crosby County School Districts
Crosby County is served by 4 public school districts with 1,136 students enrolled in 2024. The largest districts on the county map are Ralls Independent, Crosbyton Consolidated Independent and Petersburg Independent. Those three districts account for about 82% 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 Crosby County TX
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Ralls Independent School District | 370 | 32.6% | ▾ -16.1% |
| Crosbyton Consolidated Independent School District | 316 | 27.8% | ▾ -0.9% |
| Petersburg Independent School District | 243 | 21.4% | ▾ -11.3% |
| Lorenzo Independent School District | 207 | 18.2% | ▾ -3.7% |
| Download all school district data | |||
Crosby County school district enrollment and trends per most recent NCES reporting data.
Crosby County Housing & Real Estate
Crosby County has a median home value of $75,500 and a median gross rent of $637. About 72% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Texas median, while rents come in below the state average. In March 2026, the median listing price was $128,000 and homes spent about 61 days on the market.
Crosby County Housing Mix
Crosby County housing mix: owner, renter and vacant units.
Crosby County Housing Trends
Crosby County median home value and rent trend (last 5 years).
Businesses in Crosby County, TX
Crosby County has 224 business listings across 117 categories. The largest categories in Crosby County business listings are Churches & Religious Organizations (12, 5.4%), Convenience Stores (10, 4.5%), and Gas Stations (9, 4.0%). The full Crosby County business listings dataset includes names, categories, addresses and contact details where available. Crosby County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Crosby County, TX
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 12 | 5.4% |
| Convenience Stores | 10 | 4.5% |
| Gas Stations | 9 | 4.0% |
| Money Transfer Services | 8 | 3.6% |
| Baptist Church | 7 | 3.1% |
| Propane Supplier | 6 | 2.7% |
| Discount Store | 5 | 2.2% |
| Libraries | 4 | 1.8% |
| Public And Government Association | 4 | 1.8% |
| Post Offices | 4 | 1.8% |
Crosby County Business Listings
| Business | Category | City |
|---|---|---|
| Shoemaker Farm | Accommodation | Crosby County |
| White River Reservoir | Active Life | Spur |
| Hurst Farm Supply, Inc | Agricultural Service | Crosbyton |
| Abell-Prewitt Co | Agriculture | Ralls |
| Crosbyton Municipal Airport | Airport | Crosbyton |
| Sarah's | American Restaurants | Ralls |
| White River Youth Camp | Amusement Park | Spur |
| Tumbleweed Market | Antique Store | Ralls |
| Tewbits&pieces | Arts And Crafts | Lorenzo |
| LibertyX Bitcoin ATM | ATMs | Ralls |
| Download Crosby County business listings | ||
Crosby County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Crosby County Basemaps
Crosby 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 Crosby County Data Package
This page shows a preview of what's included in the Crosby 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 Crosby County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.