Deaf Smith County, Texas
Deaf Smith County, Texas, has 18,626 residents (July 2025 estimate). Its county seat is Hereford. It uses Central Time and covers 1,497 sq mi (3,877 km²) of land.
- Resident population, July 2025
- 18,626
- Land area
- 1,497 sq mi (3,877 km²)
- County seat or government
- Hereford
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $60,799 ± $5,480
- Median home value
- $121,300 ± $13,014
- Median rent, with utilities
- $926 ± $70
- Homes lived in by their owners
- 66.8% ± 5.5 points
- County type
- County
- Metro or micro area
- Hereford, TX micro areaCentral county
- Water area
- 1.52 sq mi (3.93 km²)
- State
- Texas
- County code (FIPS)
- 48117
- Coordinates (central point)
- 34.940766, -102.607564
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Deaf Smith County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Central TimeAmerica/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
6 ZIP Code areas overlap Deaf Smith County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
School districts in Deaf Smith County, largest first
- Hereford Independent School District17,939 people
- Friona Independent School District5,223 people
- Vega Independent School District1,420 people
- Wildorado Independent School District379 people
- Adrian Independent School District202 people
- Walcott Independent School District191 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Hereford, Texas (city)14,840 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Parmer County, Texas30 mi south
- Oldham County, Texas32 mi north
- Castro County, Texas34 mi southeast
- Randall County, Texas40 mi east
- Curry County, New Mexico49 mi southwest
- Potter County, Texas51 mi northeast
- Quay County, New Mexico54 mi west
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county where you are now, check its ZIP area, or check the time zone where you are.
Areas that only touch the edge
These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.