InterNACHI Membership Stats

There are currently 29,689 InterNACHI® members. This includes Certified Professional Inspectors®, students, and applicants.

Interactive Membership Map


You can view a breakdown by location below. Use the tabs to switch between an alphabetical view and a view that is sorted by membership counts.


United States

State # of Members
Armed Forces: Europe, Canada, Middle East, Africa 3
Alaska 51
Alabama 457
Armed Forces: Pacific 1
Arkansas 126
Arizona 321
California 1,897
Colorado 1,131
Connecticut 205
District of Columbia 17
Delaware 54
Florida 5,070
Georgia 1,258
Guam 2
Hawaii 128
Iowa 158
Idaho 237
Illinois 972
Indiana 490
Kansas 203
Kentucky 260
Louisiana 277
Massachusetts 175
Maryland 654
Maine 185
Michigan 797
Minnesota 312
Missouri 461
Mississippi 172
Montana 227
North Carolina 660
North Dakota 82
Nebraska 83
New Hampshire 180
New Jersey 731
New Mexico 192
Nevada 196
New York 884
Ohio 1,086
Oklahoma 506
Oregon 444
Pennsylvania 907
Puerto Rico 16
Rhode Island 54
South Carolina 405
South Dakota 68
Tennessee 756
Texas 2,191
Utah 283
Virginia 600
United States Virgin Islands 2
Vermont 72
Washington 806
Wisconsin 289
West Virginia 164
Wyoming 64
Total 28,026

Canada

Province # of Members
Alberta 498
British Columbia 57
Manitoba 33
New Brunswick 52
Newfoundland and Labrador 20
Nova Scotia 60
Northwest Territories 1
Ontario 358
Prince Edward Island 10
Quebec 285
Saskatchewan 84
Yukon 3
Total 1,461

United States

State # of Members
Florida 5,070
Texas 2,191
California 1,897
Georgia 1,258
Colorado 1,131
Ohio 1,086
Illinois 972
Pennsylvania 907
New York 884
Washington 806
Michigan 797
Tennessee 756
New Jersey 731
North Carolina 660
Maryland 654
Virginia 600
Oklahoma 506
Indiana 490
Missouri 461
Alabama 457
Oregon 444
South Carolina 405
Arizona 321
Minnesota 312
Wisconsin 289
Utah 283
Louisiana 277
Kentucky 260
Idaho 237
Montana 227
Connecticut 205
Kansas 203
Nevada 196
New Mexico 192
Maine 185
New Hampshire 180
Massachusetts 175
Mississippi 172
West Virginia 164
Iowa 158
Hawaii 128
Arkansas 126
Nebraska 83
North Dakota 82
Vermont 72
South Dakota 68
Wyoming 64
Delaware 54
Rhode Island 54
Alaska 51
District of Columbia 17
Puerto Rico 16
Armed Forces: Europe, Canada, Middle East, Africa 3
United States Virgin Islands 2
Guam 2
Armed Forces: Pacific 1
Total 28,026

Canada

Province # of Members
Alberta 498
Ontario 358
Quebec 285
Saskatchewan 84
Nova Scotia 60
British Columbia 57
New Brunswick 52
Manitoba 33
Newfoundland and Labrador 20
Prince Edward Island 10
Yukon 3
Northwest Territories 1
Total 1,461

International

There are currently 202 InterNACHI® members outside of the United States and Canada. This includes Certified Professional Inspectors®, students, and applicants in the following countries:

  • United Arab Emirates
  • Argentina
  • Australia
  • Benin
  • Brunei Darussalam
  • Bahamas
  • Belize
  • China
  • Germany
  • Dominican Republic
  • Finland
  • United Kingdom
  • Ghana
  • Guam
  • Honduras
  • Israel
  • India
  • Jamaica
  • Korea, Republic of
  • Cayman Islands
  • Luxembourg
  • Northern Mariana Islands
  • Mauritius
  • Mexico
  • Malaysia
  • Namibia
  • Nigeria
  • Netherlands
  • New Zealand
  • Panama
  • Peru
  • Philippines
  • Saudi Arabia
  • Singapore
  • Trinidad and Tobago
  • United States Minor Outlying Islands
  • Uruguay
  • Virgin Islands, U.S.
  • South Africa