I want to thank you for visiting the County Assessor site. The constitutional duty of the assessor is to evaluate all property in the county for property tax purposes. We do this fairly and equitably according to Wyoming State Law.
Below is a link to the online ownership map. On the access page there is a tutorial and "Help" in the “Tools” map tab also gives a brief guide how to navigate the site. For first time users we recommend reading the tutorial before starting. The data available will be current information except property value which by state law updates once a year. Photographs and building sketches are now available on the details page. Please contact our office at 307-721-2511 and we will help answer any questions you may have.