Port Alto, Texas
Port Alto: a city in Calhoun County, Texas.
About
Port Alto is a city located in the county of Calhoun in the U.S. state of Texas.
Quick Facts about Port Alto
| State | Texas (United States) |
| County | Calhoun County |
| Latitude & Longitude | 28.6600,-96.4133 |
| Time Zone | America/Chicago |
| Local time | 20:41:04 (8th November 2026) |
Geography
Port Alto is located at 28°39'36"N 96°24'48"W (28.6599900, -96.4133100).
Port Alto map
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Closest post offices linked to Port Alto.
| Post Office Name | City | ZIP |
|---|---|---|
| Point Comfor Post Office | Point Comfort (TX) | 77978 |
Other cities in Calhoun County
Cities, towns, neighborhoods & other populated places in Calhoun County , TX.
| City Name | Population | Title |
|---|---|---|
| Port Lavaca | 11,671 | City in Texas, United States |
| Seadrift | 1,500 | City in Calhoun County, Texas, United States |