Slatedale, Pennsylvania

Slatedale, Pennsylvania
Location of Slatedale in Lehigh County, Pennsylvania
Slatedale
Location of Slatedale in Pennsylvania
Slatedale
Location in the United States
Coordinates: 40°44′40″N 75°39′24″W / 40.74444°N 75.65667°W / 40.74444; -75.65667
Country United States
State Pennsylvania
CountyLehigh
TownshipWashington
Area
0.77 km2 (0.30 sq mi)
  Land0.77 km2 (0.30 sq mi)
  Water0.0 km2 (0.0 sq mi)
Elevation
153 m (501 ft)
Population
 (2010)
455
  Density590.0/km2 (1,528/sq mi)
  Metro
865,310 (US: 68th)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP Codes
18079, 18080
Area code(s)610 and 484
FIPS code42-71080
GNIS feature ID1187788

Slatedale is an unincorporated community and census-designated place (CDP) in Washington Township in Lehigh County, Pennsylvania. As of the 2010 census, it had a population of 455. It is part of the Lehigh Valley, which had a population of 861,899 and was the 68th-most populous metropolitan area in the U.S. as of the 2020 census.