79085 ZIP Code — Summerfield, TX
Castro County, Texas
ZIP code 79085 is located in Summerfield, Texas, within Castro County. It covers approximately 0.15 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 806.
0
population
0.15
sq mi land
Standard
ZIP type
Central (CT)
timezone
79085 ZIP code map
Cities in ZIP code 79085
Below are the cities the US Postal Service accepts for ZIP code 79085. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Summerfield | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 48 |
| County FIPS | 069 |
| Geography | |
|---|---|
| Land area | 0.15 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 34.7115 |
| Longitude | -102.4838 |
| Timezone | Central (CT) |
| Area code | 806 |
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 0.0% | 52.2% | 39.5% |
| $50k – $100k | 100.0% | 31.8% | 30.1% |
| $100k – $200k | 0.0% | 13.0% | 22.6% |
| Over $200k | 0.0% | 3.1% | 7.8% |