Home News ListNews Post Role of the County Assessor and Team County Close-Up Share this page Share this page × Copy and paste this code into your website. <a href="http://jacksoncountyor.gov/news_detail_T10_R287.php">Your Link Name</a> Share this page on your favorite Social network Facebook Reddit Close Who determines the amount of property tax for each property? That would be the Jackson County Assessor’s Office. Here’s an overview of what they do.