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Municipal Boundaries

Overview

Clermont County, OH (shown in white) has 452.56 mi² of land area and 7.67 mi² of water resources. The county is bordered by:


The county's elevations range from a low of 469.2' to a high of 997.4', with a weighted average of 820' above sea level.

Temperatures range from average lows around 23.5°F to average highs around 86.7°F. A year-round daily temperature averages 55.1°F. Average annual precipation is 48.6". With these temperatures and precipation, the majority of the county scores as an 6A 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 Clermont County is 214,920 with 84,315 households. These households are spread across 20 unique municipalties (not all shown).