Local MLS Organizations | Real Estate Almanac

Local

Last Updated: April 8, 2026

Local MLSs are owned by a single local Realtor association and serve one market exclusively. The MLSs below are listed in alphabetical order by default.

2026 Tier	Organization Name and Details	Region	Organization Type
Micro	Aberdeen Area Association of RealtorsAberdeen, SD	West North Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Small	Aiken Association of RealtorsAiken, SC	South Atlantic	Association/MLS
Small	MLS Type: Local MLSOwnership Type: Association2026 Tier: Small
Small	Allegheny Highland Association of RealtorsAltoona, PA	Middle Atlantic	Association/MLS
Small	MLS Type: Local MLSOwnership Type: Association2026 Tier: Small
Micro	Allegheny Valley Board of RealtorsLemoyne, PA	Middle Atlantic	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Micro	Altamaha Basin Board of RealtorsVidalia, GA	South Atlantic	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Small	Altitude MLSDillon, CO	Mountain	Association/MLS
Small	MLS Type: Local MLSOwnership Type: Association2026 Tier: Small
Medium	Amarillo Association of RealtorsAmarillo, TX	West South Central	Association/MLS
Medium	MLS Type: Local MLSOwnership Type: Association2026 Tier: Medium
Small	Amelia Island-Nassau County Association of RealtorsFernandina Beach, FL	South Atlantic	Association/MLS
Small	MLS Type: Local MLSOwnership Type: Association2026 Tier: Small
Micro	Americus Board of RealtorsAmericus, GA	South Atlantic	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Large	APEX MLSLouisville, KY	East South Central	Association/MLS
Large	MLS Type: Local MLSOwnership Type: Association2026 Tier: Large
Micro	Arkansas Valley Board of RealtorsRussellville, AR	West South Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Micro	Ashland Area Board of RealtorsAshland, KY	East South Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Micro	Ashland Board of RealtorsAshland, OH	East North Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Micro	Athens County Board of RealtorsAthens, OH	East North Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Micro	Badlands Board of RealtorsDickinson, ND	West North Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Small	Bagnell Dam Association of RealtorsOsage Beach, MO	West North Central	Association/MLS
Small	MLS Type: Local MLSOwnership Type: Association2026 Tier: Small
Medium	Bakersfield Association of RealtorsBakersfield, CA	Pacific	Association/MLS
Medium	MLS Type: Local MLSOwnership Type: Association2026 Tier: Medium
Medium	Baldwin RealtorsRobertsdale, AL	East South Central	Association/MLS
Medium	MLS Type: Local MLSOwnership Type: Association2026 Tier: Medium
Micro	Batesville Board of RealtorsBatesville, AR	West South Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro
Micro	Battle Creek Area Association of RealtorsBattle Creek, MI	East North Central	Association/MLS
Micro	MLS Type: Local MLSOwnership Type: Association2026 Tier: Micro