Thank you for visiting the City of Sun Prairie’s GIS and Asset Management webpage. This resource center is your access point to a variety of commonly used city and geographic information. Click the image below to access the Open Data Portal for exploring, visualizing, and downloading publicly available datasets. The City believes this is a resource which will benefit the general public, promote local businesses, and lead to a more efficient and effective government. Please check back on a regular basis to see new programs via mapping and GIS applications.