InterNACHI Membership Stats

There are currently 27,307 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 1
Alaska 43
Alabama 389
Arkansas 106
Arizona 331
California 1,616
Colorado 1,155
Connecticut 182
District of Columbia 23
Delaware 55
Florida 4,116
Georgia 1,230
Guam 2
Hawaii 100
Iowa 181
Idaho 255
Illinois 887
Indiana 511
Kansas 205
Kentucky 250
Louisiana 213
Massachusetts 178
Maryland 666
Maine 226
Michigan 800
Minnesota 326
Missouri 464
Mississippi 168
Montana 215
North Carolina 515
North Dakota 80
Nebraska 70
New Hampshire 196
New Jersey 632
New Mexico 149
Nevada 199
New York 803
Ohio 929
Oklahoma 429
Oregon 391
Pennsylvania 874
Puerto Rico 28
Rhode Island 56
South Carolina 407
South Dakota 71
Tennessee 728
Texas 1,886
Utah 303
Virginia 595
United States Virgin Islands 3
Vermont 67
Washington 780
Wisconsin 332
West Virginia 149
Wyoming 63
Total 25,631

Canada

Province # of Members
Alberta 423
British Columbia 45
Manitoba 31
New Brunswick 58
Newfoundland and Labrador 15
Nova Scotia 55
Northwest Territories 1
Ontario 436
Prince Edward Island 10
Quebec 308
Saskatchewan 71
Yukon 4
Total 1,457

United States

State # of Members
Florida 4,116
Texas 1,886
California 1,616
Georgia 1,230
Colorado 1,155
Ohio 929
Illinois 887
Pennsylvania 874
New York 803
Michigan 800
Washington 780
Tennessee 728
Maryland 666
New Jersey 632
Virginia 595
North Carolina 515
Indiana 511
Missouri 464
Oklahoma 429
South Carolina 407
Oregon 391
Alabama 389
Wisconsin 332
Arizona 331
Minnesota 326
Utah 303
Idaho 255
Kentucky 250
Maine 226
Montana 215
Louisiana 213
Kansas 205
Nevada 199
New Hampshire 196
Connecticut 182
Iowa 181
Massachusetts 178
Mississippi 168
West Virginia 149
New Mexico 149
Arkansas 106
Hawaii 100
North Dakota 80
South Dakota 71
Nebraska 70
Vermont 67
Wyoming 63
Rhode Island 56
Delaware 55
Alaska 43
Puerto Rico 28
District of Columbia 23
United States Virgin Islands 3
Guam 2
Armed Forces: Europe, Canada, Middle East, Africa 1
Total 25,631

Canada

Province # of Members
Ontario 436
Alberta 423
Quebec 308
Saskatchewan 71
New Brunswick 58
Nova Scotia 55
British Columbia 45
Manitoba 31
Newfoundland and Labrador 15
Prince Edward Island 10
Yukon 4
Northwest Territories 1
Total 1,457

International

There are currently 219 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
  • Brunei Darussalam
  • Bahamas
  • China
  • Costa Rica
  • Egypt
  • Spain
  • United Kingdom
  • Greece
  • Guam
  • Honduras
  • Indonesia
  • Israel
  • India
  • Korea, Republic of
  • Cayman Islands
  • Mauritius
  • Mexico
  • Malaysia
  • Netherlands
  • New Zealand
  • Panama
  • Peru
  • Philippines
  • Palau
  • Romania
  • Russia
  • Saudi Arabia
  • Singapore
  • Ukraine
  • United States Minor Outlying Islands
  • Virgin Islands, U.S.
  • Wallis and Futuna
  • South Africa