'Rock Hill, NY' definitions:

Rock Hill, NY -- U.S. Census Designated Place in New York

From: Gazetteer 2000
Name :
Rock Hill, NY -- U.S. Census Designated Place in New York
Population (2000) :
1056
Housing Units (2000) :
1023
Land area (2000) :
3.730257 sq. miles (9.661320 sq. km)
Water area (2000) :
0.914039 sq. miles (2.367350 sq. km)
Total area (2000) :
4.644296 sq. miles (12.028670 sq. km)
FIPS code :
63132
Located within :
New York (NY), FIPS 36
Location :
41.610533 N, 74.585601 W
ZIP Codes (1990) :
12775
Note :
some ZIP codes may be omitted esp. for suburbs.