How large is a township in square miles?

A township is defined as a specific unit of land measurement in the public land survey system, particularly in the context of the United States. The measurement of a township is established to be 36 square miles. This is based on the grid system used in land surveying, where townships are divided into 36 sections, each typically one square mile. Therefore, when considering land parcels and real estate transactions, understanding that a township encompasses 36 square miles is crucial for proper zoning, land use, and development. This knowledge is foundational for anyone involved in real estate transactions or land management, especially in areas governed by this survey system.