'Hartly' definitions:

Hartly, DE -- U.S. town in Delaware

From: Gazetteer 2000
Name :
Hartly, DE -- U.S. town in Delaware
Population (2000) :
78
Housing Units (2000) :
31
Land area (2000) :
0.057954 sq. miles (0.150099 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.057954 sq. miles (0.150099 sq. km)
FIPS code :
33250
Located within :
Delaware (DE), FIPS 10
Location :
39.168485 N, 75.712712 W
ZIP Codes (1990) :
19953
Note :
some ZIP codes may be omitted esp. for suburbs.