Mountain State Realtor Associations
Last Updated: April 8, 2026
View state Realtor associations by membership tier in Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah and Wyoming as of Dec. 31, 2025.
State associations are listed in alphabetical order by default.
2026 Tier | Organization Name and Details | Region | 2025 Membership Range |
|---|---|---|---|
Mega |  Arizona Association of RealtorsPhoenix, AZ | Mountain | 50,000 - 99,999 |
Number of Associations in state: 142026 Tier: MegaYoY Membership Change %: 1.3% | |||
Large |  Colorado Association of RealtorsEnglewood, CO | Mountain | 20,000 - 49,999 |
Number of Associations in state: 262026 Tier: LargeYoY Membership Change %: -9.3% | |||
Medium |  Idaho RealtorsBoise, ID | Mountain | 10,000 - 19,999 |
Number of Associations in state: 152026 Tier: MediumYoY Membership Change %: 0.8% | |||
Small |  Montana Association of RealtorsHelena, MT | Mountain | 5,000 - 9,999 |
Number of Associations in state: 82026 Tier: SmallYoY Membership Change %: 0.8% | |||
Small |  New Mexico Association of RealtorsSanta Fe, NM | Mountain | 5,000 - 9,999 |
Number of Associations in state: 132026 Tier: SmallYoY Membership Change %: 10.4% | |||
Medium |  Utah Association of RealtorsSandy, UT | Mountain | 10,000 - 19,999 |
Number of Associations in state: 92026 Tier: MediumYoY Membership Change %: 0.8% | |||
Micro |  Wyoming RealtorsCasper, WY | Mountain | fewer than 5,000 |
Number of Associations in state: 122026 Tier: MicroYoY Membership Change %: 0.8% | |||