77404 ZIP Code — Bay City, TX
Matagorda County, Texas
ZIP code 77404 is located in Bay City, Texas, within Matagorda County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 979.
0
population
0.00
sq mi land
Standard
ZIP type
Central (CT)
timezone
77404 ZIP code map
Cities in ZIP code 77404
Below are the cities the US Postal Service accepts for ZIP code 77404. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Bay City | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 48 |
| County FIPS | 321 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 28.9825 |
| Longitude | -95.9693 |
| Timezone | Central (CT) |
| Area code | 979 |