Ersys Logo Ersys Name

 
 
         
Municipal Boundaries

Overview

Sullivan County, NY (shown in white) has 968.15 mi² of land area and 28.47 mi² of water resources. The county is bordered by:


The county's elevations range from a low of 390.4' to a high of 3,074.1', with a weighted average of 1,417.4' above sea level.

Temperatures range from average lows around 13.6°F to average highs around 81.4°F. A year-round daily temperature averages 46.6°F. Average annual precipation is 52.9". With these temperatures and precipation, the majority of the county scores as an 5B using the USDA Plant Hardiness Zone Map (the standard by which gardeners and growers can determine which perennial plants are most likely to thrive in a location).

The estimated population of Sullivan County is 81,563 with 31,397 households. These households are spread across 31 unique municipalties (not all shown).