What is the acreage in a half section of a township?

A half section of a township equates to 320 acres because a full section within a township is defined as having 640 acres. A township is typically divided into 36 sections, and each section is 1 mile square. Therefore, if you take half of one of those sections, you would divide the total 640 acres by two, resulting in 320 acres.

This understanding of sections and townships is fundamental in real estate and land measurement, as it impacts property descriptions and transactions. The reason other choices do not represent the correct answer is that they either state the acreage of 1 full section, which is 640 acres, or they represent portions that do not correspond to the dimensions of a half section.