The length of a township is equal to how many miles?

The length of a township is defined as 6 miles. In the context of the rectangular survey system, also known as the Public Land Survey System (PLSS), a township is a square that measures 6 miles on each side, resulting in an area of 36 square miles. This measurement is a fundamental aspect of land division used throughout much of the United States, particularly in the western states, including Arizona. Understanding these dimensions is crucial for real estate professionals as it directly affects land descriptions, assessments, and transactions.

In relation to the other options, they do not align with the established dimensions of a township in the PLSS. For example, 4 miles, 8 miles, and 2 miles are not recognized measurements for the length of a township and would represent incorrect interpretations of how land is surveyed and divided in this system. Hence, the understanding of 6 miles as the length of a township is critical for anyone working in Arizona real estate.