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Municipal Boundaries

Overview

Johnson County, KY (shown in white) has 261.97 mi² of land area and 2.17 mi² of water resources. The county is bordered by:


The county's elevations range from a low of 600.4' to a high of 1,400.9', with a weighted average of 892' above sea level.

Temperatures range from average lows around 23.2°F to average highs around 85.4°F. A year-round daily temperature averages 55.5°F. Average annual precipation is 47.1". With these temperatures and precipation, the majority of the county scores as an 6B 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 Johnson County is 22,668 with 9,231 households. These households are spread across 3 unique municipalties (not all shown).