The population density is approximately 4 people per square mile
<h3>Calculating Population Density </h3>
From the question, we are to determine the population density
Population density is given by the formula,

Number of people in the town = 12620 people
Now, we will determine the land area of the town
From the given shape,
Land area of the town = (60 × 65) - (25 ×40)
Land area of the town = 3900 - 1000
Land area of the town = 2900 square mile
∴ Population density = 
Population density = 4.3517
Population density ≅ 4 people per square mile
Hence, the population density is approximately 4 people per square mile
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