Access comprehensive ZIP code data for Montgomery County, Illinois, essential for GIS professionals seeking precise geographical mapping and analysis. This dataset encompasses 41 ZIP code areas, each detailed with properties such as land and water area in square meters, and precise centroid coordinates. For instance, ZIP code 62626 encompasses over 442 square kilometers of land, providing a specific latitude and longitude for accurate location plotting. Utilize this dataset for tasks ranging from demographic studies to infrastructure development, ensuring detailed and informed decision-making in your spatial projects.