Texline is a town in Dallam County, Texas, home to about 569 people across 1.0 square miles. Its ZIP code is 79087.
Homes sold for a median of $64 per square foot in the three months ending August 2026.
Mostly Texline
Each card is that ZIP code’s whole market, including any part outside Texline. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | City of Colorado Springs Municipal Airport (COS)192 miles away |
|---|---|
| Closer regional airport | Rick Husband Amarillo International Airport (AMA)107 miles away |
| Nearest city of 250,000+ | Colorado Springs, CO198 miles away |
| Nearest city of 1 million+ | Dallas, TX431 miles away |
Straight-line distances from the center of Texline; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Texline had 448 residents in the 2020 census, down 12% since 2000.
It’s the 1223rd largest of 1,778 towns in Texas by population.
Dallam County grew from 146 residents in 1900 to 7,115 in 2020.
Dallam County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 21°F. About 16.2 inches of rain and melted snow fall in a typical year, with about 22 inches of snow.
Source: NOAA 1991–2020 climate normals, Clayton Muni Air Pk, NM weather station (11 miles away).
2,196 jobs at 221 businesses in Dallam County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Texline.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 1 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Public schools here are run by Texline ISD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Texline SchoolTexline | Pre-K–12 | 225 | Public | 1.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.