75671 ZIP Code — Marshall, TX
Harrison County, Texas
ZIP code 75671 is located in Marshall, Texas, within Harrison County. It covers approximately 0.73 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 903.
0
population
0.73
sq mi land
Standard
ZIP type
Central (CT)
timezone
75671 ZIP code map
Cities in ZIP code 75671
Below are the cities the US Postal Service accepts for ZIP code 75671. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Marshall | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 48 |
| County FIPS | 203 |
| Geography | |
|---|---|
| Land area | 0.73 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 32.5449 |
| Longitude | -94.3675 |
| Timezone | Central (CT) |
| Area code | 903 |