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Municipal Boundaries

Overview

Hancock County, IL (shown in white) has 793.75 mi² of land area and 20.68 mi² of water resources. The county is bordered by:


The county's elevations range from a low of 469.2' to a high of 751.3', with a weighted average of 638.6' above sea level.

Temperatures range from average lows around 16.6°F to average highs around 86.2°F. A year-round daily temperature averages 52.4°F. Average annual precipation is 40.6". 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 Hancock County is 17,508 with 7,509 households. These households are spread across 16 unique municipalties (not all shown).