Somervell County GIS Maps
Somervell County, Texas, has 9,205 residents across 6,584 parcels and covers 186.5 square miles. The population grew 8.4% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Somervell County is 48425.
Glen Rose is the county's largest population center. Somervell County also includes 3 zip codes, 3 public school districts and 8 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.
Somervell County Trends
- Population
- 9,205▴
- Median Home Value
- $253,600▴
- K-12 Enrollment
- 2,496▴
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.
Somervell 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.
Somervell County Parcels
Somervell County has 6,584 mapped parcels covering 114,925 acres. The median assessed value is $157,520. The records carry 4,476 distinct owner names. About 3% 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 Somervell County Parcel viewer here.
Somervell County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 6,584 | 100% |
| Owner name | 6,536 | 99.3% |
| Owner mailing address | 6,584 | 100% |
| Site address | 6,584 | 100% |
| Land use code | 6,519 | 99.0% |
| Land use description | 0 | 0% |
| Assessed value | 6,584 | 100% |
| Land value | 6,584 | 100% |
| Improvement value | 6,584 | 100% |
| Acreage | 6,584 | 100% |
| Parcel boundary | 6,584 | 100% |
| Download all Somervell County parcels. | ||
Field coverage measured across all Somervell County parcel records.
Somervell County Population
Somervell County had 9,205 residents in 2020. That was 8.4% higher than in 2010. Somervell County added 2,396 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 49 people per square mile. Some of the county's most populated postal areas include Glen Rose, Nemo and Rainbow.
Population Trend in Somervell County TX
Somervell County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Somervell County Zip Codes
Somervell County has 3 zip codes. Some of the county's most populated zip codes include Glen Rose (76043), Nemo (76070) and Rainbow (76077). Glen Rose is the largest zip by population, with about 7,060 residents or 77% of the county total. Together, the three largest zips account for about 89% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Somervell County TX
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 76043 | Glen Rose | 7,060 | ▾ -0.2% |
| 76070 | Nemo | 601 | ▾ -20.1% |
| 76077 | Rainbow | 555 | ▾ -5.9% |
| Download all zip code data | |||
Somervell County Zip Code populations and trends per most recent census data.
Somervell County Demographics
Somervell County has a median age of 44, which makes the county a little older than Texas overall. About 21.7% of residents are under 18, while 19.6% 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 28.5% of the population, which points to a solid working-age base. About 25% of adults have a bachelor's degree or higher, above the statewide figure of 33.1%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.
Key Demographics for Somervell County TX
Median Age
44
Under 18
21.7%
Age 65+
19.6%
Bachelor's+
25%
Somervell County School Districts
Somervell County is served by 3 public school districts with 2,496 students enrolled in 2024. The largest districts on the county map are Glen Rose Independent, Three Way Independent and Walnut Springs Independent. Those three districts account for about 100% 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 Somervell County TX
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Glen Rose Independent School District | 2,119 | 84.9% | ▴ 2.9% |
| Three Way Independent School District | 212 | 8.5% | ▴ 3.4% |
| Walnut Springs Independent School District | 165 | 6.6% | ▾ -5.2% |
| Download all school district data | |||
Somervell County school district enrollment and trends per most recent NCES reporting data.
Somervell County Housing & Real Estate
Somervell County has a median home value of $253,600 and a median gross rent of $927. About 82% 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 $499,000 and homes spent about 67 days on the market.
Somervell County Housing Mix
Somervell County housing mix: owner, renter and vacant units.
Somervell County Housing Trends
Somervell County median home value and rent trend (last 5 years).
Businesses in Somervell County, TX
Somervell County has 588 business listings across 254 categories. The largest categories in Somervell County business listings are Churches & Religious Organizations (20, 3.4%), Campgrounds & RV Parks (11, 1.9%), and Gas Stations (11, 1.9%). The full Somervell County business listings dataset includes names, categories, addresses and contact details where available. Somervell County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Somervell County, TX
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 20 | 3.4% |
| Campgrounds & RV Parks | 11 | 1.9% |
| Gas Stations | 11 | 1.9% |
| Parks & Recreation | 10 | 1.7% |
| Community & Nonprofits | 10 | 1.7% |
| Hotels | 10 | 1.7% |
| Rv Park | 10 | 1.7% |
| Baptist Church | 9 | 1.5% |
| Landmark And Historical Building | 9 | 1.5% |
| Medical Offices | 9 | 1.5% |
Somervell County Business Listings
| Business | Category | City |
|---|---|---|
| Glen Rose Nursing and Rehab Center | Abuse And Addiction Treatment | Glen Rose |
| D and D Cabins | Accommodation | Glen Rose |
| Brazos River Sports Company LLC | Active Life | Rainbow |
| Somervell County Extension Office | Agricultural Cooperatives | Glen Rose |
| Joyful Journey Ranch | Agriculture | Rainbow |
| Wright Ranch Airport | Airport | Glen Rose |
| Big Cup Eatery | American Restaurants | Glen Rose |
| Dinosaur World | Amusement Park | Glen Rose |
| Woodhauser Grooming and Boarding Kennel | Animal Shelters | Glen Rose |
| Tracks In Time | Antique Store | Glen Rose |
| Download Somervell County business listings | ||
Somervell County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Somervell County Basemaps
Somervell 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 Somervell County Data Package
This page shows a preview of what's included in the Somervell 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 Somervell County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.