| City : | Port Lavaca City |
| County : | Caldwell County, Calhoun County |
| State : | Texas (TX) |
| | |
| Land Area : | 10.15 sq mi |
| Water Area : | 3.96 sq mi |
| Latitude : | 28.6179667 |
| Longitude : | -96.6282878 |
| | |
| Population (2010): | 12,248 |
| Population Estimate (2012) : | 12,224 |
| Population Density : | 1,206.64/sq mi |
| Housing Units (2012) : | 4,860 |
| Median Household Income (2012) : | $43,216 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $50,719 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $76,500 (Texas : $128,000, USA : $181,400) |