| City : | Mertztown |
| County : | Berks County |
| State : | Pennsylvania (PA) |
| | |
| Land Area : | 1.06 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.5017303 |
| Longitude : | -75.6655195 |
| | |
| Population (2010): | 664 |
| Population Estimate (2012) : | 884 |
| Population Density : | 628.02/sq mi |
| Housing Units (2012) : | 289 |
| Median Household Income (2012) : | $60,361 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $58,162 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $138,700 (Pennsylvania : $164,900, USA : $181,400) |