| City : | Richwood City |
| County : | Brazoria County, Harrison County |
| State : | Texas (TX) |
| | |
| Land Area : | 3.08 sq mi |
| Water Area : | 0.04 sq mi |
| Latitude : | 29.1006656 |
| Longitude : | -95.4006080 |
| | |
| Population (2010): | 3,510 |
| Population Estimate (2012) : | 3,528 |
| Population Density : | 1,141.36/sq mi |
| Housing Units (2012) : | 1,491 |
| Median Household Income (2012) : | $68,333 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $83,375 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $120,200 (Texas : $128,000, USA : $181,400) |