To determine the municipality you are in, you can use a geolocation service that maps the address and finds its relationship with the municipality database to determine if it’s in an incorporated city. Alternatively, you can use a website that provides the municipality and school district for a particular address. Some websites also offer a live demo where you can enter your address and zip code to find the municipality for the input address. If you are in Illinois, you can use the Name Index to Illinois Local Governments website to find the municipality. Additionally, you can find your current municipality based on your current location, along with your full address and GPS coordinates, by using the What is my elevation? website. Finally, if you are in Wisconsin, you can use the County Municipality Numbers provided by the Wisconsin Department of Revenue.