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Municipal Boundaries

Overview

Simpson County, MS (shown in white) has 589.17 mi² of land area and 1.3 mi² of water resources. The county is bordered by:


The county's elevations range from a low of 180.5' to a high of 639.8', with a weighted average of 383.7' above sea level.

Temperatures range from average lows around 34°F to average highs around 92.5°F. A year-round daily temperature averages 65°F. Average annual precipation is 60.7". With these temperatures and precipation, the majority of the county scores as an 8A 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 Simpson County is 26,354 with 10,183 households. These households are spread across 4 unique municipalties (not all shown).