Dawson County GIS Maps
Dawson County, Texas, has 12,456 residents across 8,828 parcels and covers 900.3 square miles. The population declined 10% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Dawson County is 48115.
Lamesa is the county's largest population center. Dawson County also includes 3 zip codes, 5 public school districts and 12 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.
Dawson County Trends
- Population
- 12,456▾
- Median Home Value
- $90,800▾
- K-12 Enrollment
- 2,370▾
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.
Dawson 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.
Dawson County Parcels
Dawson County has 8,828 mapped parcels covering 564,304 acres. The median lot size is 0.58 acres. 2,755 parcels are 10 acres or larger. The records carry 5,292 distinct owner names. About 4% 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 Dawson County Parcel viewer here.
Dawson County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 8,828 | 100% |
| Owner name | 8,716 | 98.7% |
| Owner mailing address | 8,828 | 100% |
| Site address | 8,703 | 98.6% |
| Land use code | 8,716 | 98.7% |
| Land use description | 0 | 0% |
| Assessed value | 8,828 | 100% |
| Land value | 8,828 | 100% |
| Improvement value | 8,828 | 100% |
| Acreage | 8,828 | 100% |
| Parcel boundary | 8,828 | 100% |
| Download all Dawson County parcels. | ||
Field coverage measured across all Dawson County parcel records.
Dawson County Population
Dawson County had 12,456 residents in 2020. That was 10% lower than in 2010. Dawson County had 2,529 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 14 people per square mile. Some of the county's most populated postal areas include Lamesa, Odonnell and Welch.
Population Trend in Dawson County TX
Dawson County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Dawson County Zip Codes
Dawson County has 3 zip codes. Some of the county's most populated zip codes include Lamesa (79331), Odonnell (79351) and Welch (79377). Lamesa is the largest zip by population, with about 11,825 residents or 95% of the county total. Together, the three largest zips account for about 106% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Dawson County TX
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 79331 | Lamesa | 11,825 | ▾ -10.8% |
| 79351 | Odonnell | 1,061 | ▾ -20% |
| 79377 | Welch | 276 | ▾ -0.4% |
| Download all zip code data | |||
Dawson County Zip Code populations and trends per most recent census data.
Dawson County Demographics
Dawson County has a median age of 34.6, which makes the county a little younger than Texas overall. About 23.9% of residents are under 18, while 13.5% 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 35.7% of the population, which points to a solid working-age base. About 14.5% 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 Dawson County TX
Median Age
34.6
Under 18
23.9%
Age 65+
13.5%
Bachelor's+
14.5%
Dawson County School Districts
Dawson County is served by 5 public school districts with 2,370 students enrolled in 2024. The largest districts on the county map are Lamesa Independent, Klondike Independent and O'Donnell Independent. Those three districts account for about 84% 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 Dawson County TX
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Lamesa Independent School District | 1,484 | 62.6% | ▾ -2.4% |
| Klondike Independent School District | 261 | 11% | ▴ 3.2% |
| O'Donnell Independent School District | 253 | 10.7% | ▾ -6.6% |
| Sands Consolidated Independent School District | 232 | 9.8% | ▾ -5.7% |
| Dawson Independent School District | 140 | 5.9% | ▴ 6.1% |
| Download all school district data | |||
Dawson County school district enrollment and trends per most recent NCES reporting data.
Dawson County Housing & Real Estate
Dawson County has a median home value of $90,800 and a median gross rent of $873. 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 Texas median, while rents come in below the state average. In March 2026, the median listing price was $199,625 and homes spent about 77 days on the market.
Dawson County Housing Mix
Dawson County housing mix: owner, renter and vacant units.
Dawson County Housing Trends
Dawson County median home value and rent trend (last 5 years).
Businesses in Dawson County, TX
Dawson County has 449 business listings across 198 categories. The largest categories in Dawson County business listings are Churches & Religious Organizations (29, 6.5%), Convenience Stores (11, 2.4%), and Baptist Church (9, 2.0%). The full Dawson County business listings dataset includes names, categories, addresses and contact details where available. Dawson County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Dawson County, TX
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 29 | 6.5% |
| Convenience Stores | 11 | 2.4% |
| Baptist Church | 9 | 2.0% |
| Gas Stations | 9 | 2.0% |
| Insurance Agencies | 8 | 1.8% |
| Mexican Restaurants | 8 | 1.8% |
| Elementary School | 8 | 1.8% |
| Propane Supplier | 7 | 1.6% |
| Public And Government Association | 7 | 1.6% |
| Landmark And Historical Building | 7 | 1.6% |
Dawson County Business Listings
| Business | Category | City |
|---|---|---|
| Wilson Brenda CPA Acctg acctg | Accountant | Lamesa |
| Bill Weaver Sports Complex | Active Life | Lamesa |
| Telephon Marketing Services In | Advertising Agency | Lamesa |
| Sam Stevens Inc | Agriculture | Lamesa |
| Lamesa Municipal Airport | Airport | Lamesa |
| Biggie G's | American Restaurants | Lamesa |
| Leatherwood's The Appliance Store | Appliance Store | Lamesa |
| Bee Hive Homes | Assisted Living Facility | Lamesa |
| LibertyX Bitcoin ATM | ATMs | Lamesa |
| Rick's Paint & Body Shop | Auto Body Shop | Lamesa |
| Download Dawson County business listings | ||
Dawson County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Dawson County Basemaps
Dawson 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 Dawson County Data Package
This page shows a preview of what's included in the Dawson 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 Dawson County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.