Madeline "Maddie" Amber Cornelius was elected as County Assessor as a member of the Democratic Party in November of 2022. 

Madeline Cornelius has dedicated her career to serving the residents of Blaine County with a focus on transparency, fairness, and community engagement. Elected in November 2022, Cornelius brings a wealth of knowledge from her background in real estate and public administration, paired with a fresh perspective on property assessment. Her goal as County Assessor is to provide fair and accurate property valuations, ensuring that each assessment reflects current market conditions and complies with state and local guidelines.

Since taking office, Cornelius has prioritized initiatives aimed at modernizing the Assessor’s Office. Understanding the importance of streamlined operations, she has introduced new digital tools and technologies to enhance efficiency and make property records more accessible to the public. Her efforts have not only improved the accuracy of property assessments but have also significantly reduced the time required for homeowners and businesses to obtain information and resolve assessment inquiries.

Cornelius is also committed to addressing property tax equity within Blaine County. Recognizing the unique challenges faced by both urban and rural communities, she has worked closely with local officials to ensure that tax policies are fair and reflective of the county's diverse needs. By fostering open communication with residents, she aims to build trust and ensure that everyone has a clear understanding of the assessment process.

Beyond her role as Assessor, Cornelius is actively involved in community outreach, hosting workshops and seminars to educate residents on property tax and assessment issues. Her hands-on approach and dedication to public service have made her a respected figure in Blaine County, admired for her responsiveness and commitment to advocating for residents' interests.