Casey Miller Supervising Broker , Partner


Casey Miller has been part of the C21 family since 2013, beginning as an assistant. She quickly became an accomplished agent, acquired her broker’s license, and took over as Training Director in 2017, and was then promoted to Supervising Broker in 2020. She has been an internal part of the largest expansion of the company since its inception in 2001.

Casey is a proud alumni of Montana State University, having earned a Bachelor’s Degree in Business Marketing. Casey is active in 100 Strong Billings (, fundraising for Family Promise through Comedy BeCause, and has volunteered with St Jude’s Dream Home over the years. She is also a part of her kids’ school PTA and volunteers at the school whenever the opportunity is available.

She’s known within the company as being extremely knowledgable and efficient, an excellent training and mentor with natural leadership skills, an infectiously cheerful person, and most notably, unfailingly kind to all.

Casey and her husband are both Billings natives, and proud, dedicated parents to two young boys.

Residential Listings

City: Billings
MLS: #341349
Type: Single Family
Source: BAR/MLS
Casey Miller
Century 21 Hometown Brokers
2757 Sq Ft
4 Beds
2.0 Baths