Local Realtor Associations, East North Central Region
See the largest East North Central local Realtor associations by year-end 2022 member count below. The East North Central region includes the states of Indiana, Illinois, Michigan, Ohio and Wisconsin.

2023 Rank
Organization Name and Details
2023 Membership
1
Headquarters: Downers Grove, IL
US MLS Rank: 8
Membership Change from 2022: 0.4%
Region: East North Central
Member of Regional MLS:
Mainstreet Organization of Realtors
2023 Membership
19,080
2
Headquarters: Chicago, IL
US MLS Rank: 9
Membership Change from 2022: 2.7%
Region: East North Central
Member of Regional MLS:
Chicago Association of Realtors
2023 Membership
17,137
3
Headquarters: Southfield, MI
US MLS Rank: 25
Membership Change from 2022: 4.9%
Region: East North Central
Member of Regional MLS:
Greater Metropolitan Association of Realtors
2023 Membership
11,445
4
Headquarters: Indianapolis, IN
US MLS Rank: 37
Membership Change from 2022: 2.2%
Region: East North Central
Member of Regional MLS:
MIBOR Realtor Association
2023 Membership
9,194
5
Headquarters: Columbus, OH
US MLS Rank: 38
Membership Change from 2022: -0.7%
Region: East North Central
Member of Regional MLS:
Columbus Association of Realtors
2023 Membership
8,905
6
Headquarters: Independence, OH
US MLS Rank: 53
Membership Change from 2022: 0.8%
Region: East North Central
Member of Regional MLS:
Akron Cleveland Association of Realtors
2023 Membership
6,689
7
Headquarters: Cincinnati, OH
US MLS Rank: 62
Membership Change from 2022: 13.1%
Region: East North Central
Member of Regional MLS:
Cincinnati Area Board of Realtors
2023 Membership
5,830
8
Headquarters: Waterford, MI
US MLS Rank: 67
Membership Change from 2022: -1.3%
Region: East North Central
Member of Regional MLS:
North Oakland County Board of Realtors
2023 Membership
5,390
9
Headquarters: Milwaukee, WI
US MLS Rank: 68
Membership Change from 2022: 3.2%
Region: East North Central
Member of Regional MLS:
Greater Milwaukee Association of Realtors
2023 Membership
5,387
10
Headquarters: Madison, WI
US MLS Rank: 99
Membership Change from 2022: 0.5%
Region: East North Central
Member of Regional MLS:
Realtors Association of South Central Wisconsin
2023 Membership
3,571
11
Headquarters: Northbrook, IL
US MLS Rank: 101
Membership Change from 2022: 0.6%
Region: East North Central
Member of Regional MLS:
North Shore-Barrington Association of Realtors
2023 Membership
3,565
12
Headquarters: Grand Rapids, MI
US MLS Rank: 102
Membership Change from 2022: 1.7%
Region: East North Central
Runs Local MLS:
Greater Regional Alliance of Realtors
2023 Membership
3,539
13
Headquarters: Dayton, OH
US MLS Rank: 110
Membership Change from 2022: 1.6%
Region: East North Central
Runs Local MLS:
Dayton Realtors
2023 Membership
3,249
14
Headquarters: Merrillville, IN
US MLS Rank: 128
Membership Change from 2022: 7.8%
Region: East North Central
Member of Regional MLS:
Greater Northwest Indiana Association of Realtors
2023 Membership
2,829
15
Headquarters: Appleton, WI
US MLS Rank: 144
Membership Change from 2022: 2.9%
Region: East North Central
Runs Local MLS:
Realtors Association of Northeast Wisconsin
2023 Membership
2,445
16
Headquarters: Maumee, OH
US MLS Rank: 172
Membership Change from 2022: 0.8%
Region: East North Central
Member of Regional MLS:
Northwest Ohio Realtors
2023 Membership
2,038
17
Headquarters: Fort Wayne, IN
US MLS Rank: 192
Membership Change from 2022: 5.4%
Region: East North Central
Member of Regional MLS:
Upstate Alliance of Realtors
2023 Membership
1,768
18
Headquarters: Geneva, IL
US MLS Rank: 201
Membership Change from 2022: -1.7%
Region: East North Central
Member of Regional MLS:
Realtor Association of The Fox Valley
2023 Membership
1,672
19
Headquarters: North Canton, OH
US MLS Rank: 230
Membership Change from 2022: -1.0%
Region: East North Central
Member of Regional MLS:
Stark Trumbull Association of Realtors
2023 Membership
1,366
20
Headquarters: Grosse Pointe, MI
US MLS Rank: 232
Membership Change from 2022: 1.7%
Region: East North Central
Member of Regional MLS:
Grosse Pointe Board of Realtors
2023 Membership
1,364
21
Headquarters: Lansing, MI
US MLS Rank: 255
Membership Change from 2022: 1.3%
Region: East North Central
Runs Local MLS:
Greater Lansing Association of Realtors
2023 Membership
1,200
22
Headquarters: Medina, OH
US MLS Rank: 257
Membership Change from 2022: 3.3%
Region: East North Central
Member of Regional MLS:
Medina County Board of Realtors
2023 Membership
1,171
23
Headquarters: Concord Township, OH
US MLS Rank: 263
Membership Change from 2022: -0.3%
Region: East North Central
Member of Regional MLS:
Lake & Geauga Area Association of Realtors
2023 Membership
1,137
24
Headquarters: Grand Haven, MI
US MLS Rank: 264
Membership Change from 2022: 0.8%
Region: East North Central
Runs Local MLS:
West Michigan Lakeshore Association of Realtors
2023 Membership
1,132
25
Headquarters: Glen Carbon, IL
US MLS Rank: 271
Membership Change from 2022: 0.4%
Region: East North Central
Member of Regional MLS:
Greater Gateway Association of Realtors
2023 Membership
1,107
26
Headquarters: Crystal Lake, IL
US MLS Rank: 273
Membership Change from 2022: -2.9%
Region: East North Central
Member of Regional MLS:
Heartland Realtor Organization
2023 Membership
1,103
27
Headquarters: Traverse City, MI
US MLS Rank: 288
Membership Change from 2022: 2.0%
Region: East North Central
Member of Regional MLS:
NAME CHANGE Aspire North Realtors (Formerly Traverse City)
2023 Membership
1,019
28
Headquarters: Ann Arbor, MI
US MLS Rank: 290
Membership Change from 2022: 1.5%
Region: East North Central
Runs Local MLS:
Ann Arbor Area Board of Realtors
2023 Membership
1,010
29
Headquarters: Kalamazoo, MI
US MLS Rank: 293
Membership Change from 2022: 2.2%
Region: East North Central
Runs Local MLS:
Greater Kalamazoo Association of Realtors
2023 Membership
988
30
Headquarters: Evansville, IN
US MLS Rank: 298
Membership Change from 2022: 4.2%
Region: East North Central
Member of Regional MLS:
Southwest Indiana Association of Realtors
2023 Membership
978
31
Headquarters: Eau Claire, WI
US MLS Rank: 301
Membership Change from 2022: 3.5%
Region: East North Central
Runs Local MLS:
Realtors Association of Northwestern Wisconsin
2023 Membership
973
32
Headquarters: Rockford, IL
US MLS Rank: 303
Membership Change from 2022: 1.5%
Region: East North Central
Runs Local MLS:
Northwest Illinois Alliance of Realtors
2023 Membership
972
33
Headquarters: Clarksville, IN
US MLS Rank: 320
Membership Change from 2022: 2.7%
Region: East North Central
Runs Local MLS:
Southern Indiana Realtors Association
2023 Membership
872
34
Headquarters: Kenosha, WI
US MLS Rank: 330
Membership Change from 2022: 2.1%
Region: East North Central
Member of Regional MLS:
Southshore Realtors Association
2023 Membership
846
35
Headquarters: Joliet, IL
US MLS Rank: 333
Membership Change from 2022: -3.2%
Region: East North Central
Member of Regional MLS:
Three Rivers Association of Realtors
2023 Membership
840
36
Headquarters: Youngstown, OH
US MLS Rank: 334
Membership Change from 2022: 9.0%
Region: East North Central
Member of Regional MLS:
Youngstown Columbiana Association of Realtors
2023 Membership
823
37
Headquarters: Brighton, MI
US MLS Rank: 337
Membership Change from 2022: 2.8%
Region: East North Central
Member of Regional MLS:
Livingston County Association of Realtors
2023 Membership
806
38
Headquarters: Peoria, IL
US MLS Rank: 340
Membership Change from 2022: 3.0%
Region: East North Central
Member of Regional MLS:
Peoria Area Association of Realtors
2023 Membership
787
39
Headquarters: St Joseph, MI
US MLS Rank: 344
Membership Change from 2022: 1.6%
Region: East North Central
Runs Local MLS:
Southwestern Michigan Association of Realtors
2023 Membership
776
40
Headquarters: Springfield, IL
US MLS Rank: 354
Membership Change from 2022: 12.6%
Region: East North Central
Member of Regional MLS:
Capital Area Association of Realtors
2023 Membership
760
41
Headquarters: Mosinee, WI
US MLS Rank: 367
Membership Change from 2022: 3.7%
Region: East North Central
Runs Local MLS:
Central Wisconsin Board of Realtors
2023 Membership
720
42
Headquarters: Monroe, MI
US MLS Rank: 387
Membership Change from 2022: 0.9%
Region: East North Central
Member of Regional MLS:
Southeastern Border Association of Realtors
2023 Membership
668
43
Headquarters: Shiloh, IL
US MLS Rank: 408
Membership Change from 2022: 0.3%
Region: East North Central
Member of Regional MLS:
Realtor Association of Southwestern Illinois
2023 Membership
633
44
Headquarters: South Bend, IN
US MLS Rank: 419
Membership Change from 2022: 2.7%
Region: East North Central
Member of Regional MLS:
South Bend Area Realtors
2023 Membership
612
45
Headquarters: Batavia, OH
US MLS Rank: 422
Membership Change from 2022: 0.8%
Region: East North Central
Member of Regional MLS:
Southern Ohio Association of Realtors
2023 Membership
609
46
Headquarters: Sheffield Village, OH
US MLS Rank: 426
Membership Change from 2022: -2.4%
Region: East North Central
Member of Regional MLS:
Lorain County Association of Realtors
2023 Membership
602
47
Headquarters: Dearborn, MI
US MLS Rank: 427
Membership Change from 2022: -1.8%
Region: East North Central
Member of Regional MLS:
Dearborn Area Board of Realtors
2023 Membership
599
48
Headquarters: Lafayette, IN
US MLS Rank: 446
Membership Change from 2022: 0.2%
Region: East North Central
Member of Regional MLS:
Lafayette Regional Association of Realtors
2023 Membership
557
49
Headquarters: Sandusky, OH
US MLS Rank: 451
Membership Change from 2022: 1.9%
Region: East North Central
Runs Local MLS:
Firelands Association of Realtors
2023 Membership
542
50
Headquarters: Cedarburg, WI
US MLS Rank: 459
Membership Change from 2022: 63.4%
Region: East North Central
Member of Regional MLS:
NAME CHANGE: Lakeshore Realtors Association (formerly Ozaukee Realtors Association)
2023 Membership
536