the resident population of the United States more»
      
    
  | City: | Mertztown | 
| State: | Pennsylvania | 
| Area Code: | 610 | 
| Latitude: | 40.488636 | 
| Longitude: | -75.686574 | 
| Time Zone: | Eastern GMT -5 | 
| City Alias(es): | Dryville Fredericksville , Hancock , Klines Corner , Longswamp , Lower Longswamp , Oreville , Shamrock Station | 
| Population: | 4,445 | 
| 2000 Population: | 4,252 | 
| White Population: | 4,201 | 
| Black Population: | 5 | 
| Hispanic Population: | 33 | 
| Asian Population: | 12 | 
| Hawaiian Population: | 2 | 
| Other Population: | 7 | 
| Male Population: | 2,114 | 
| Female Population: | 2,138 | 
| Median Age: | 39.10 | 
| Male Median Age: | 39.10 | 
| Female Median Age: | 39.10 | 
| Households: | 1,654 | 
| Average Household Size: | 2.66 | 
| Average House Value: | $129,000 | 
| Average Household Income: | $54,598 | 
| Number of Businesses: | 50 | 
| Number of Employees: | 315 | 
| Annual Payroll: | $7,649,000 | 
| Land Area: | 22.686 sq mi | 
| Water Area: | 0.022 sq mi | 
            Mertztown, PA (       0.0 miles)
             Topton, PA (       1.0 miles)
             Alburtis, PA (       2.4 miles)
             Bowers, PA (       2.9 miles)
             Maxatawny, PA (       3.7 miles)
             Lyon Station, PA (       3.9 miles)
             Breinigsville, PA (       4.3 miles)
             Macungie, PA (       5.3 miles)
             Kutztown, PA (       6.0 miles)
             Trexlertown, PA (       6.3 miles)