InterNACHI Membership Stats

There are currently 28,223 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 2
Alaska 42
Alabama 394
Arkansas 108
Arizona 322
California 1,654
Colorado 1,184
Connecticut 185
District of Columbia 22
Delaware 60
Florida 4,253
Georgia 1,289
Guam 2
Hawaii 98
Iowa 191
Idaho 255
Illinois 901
Indiana 538
Kansas 213
Kentucky 253
Louisiana 213
Massachusetts 188
Maryland 691
Maine 253
Michigan 829
Minnesota 329
Missouri 477
Mississippi 177
Montana 228
North Carolina 545
North Dakota 77
Nebraska 72
New Hampshire 219
New Jersey 690
New Mexico 163
Nevada 208
New York 835
Ohio 957
Oklahoma 459
Oregon 410
Pennsylvania 895
Puerto Rico 27
Rhode Island 61
South Carolina 420
South Dakota 71
Tennessee 749
Texas 1,930
Utah 316
Virginia 611
United States Virgin Islands 2
Vermont 71
Washington 793
Wisconsin 333
West Virginia 158
Wyoming 75
Total 26,502

Canada

Province # of Members
Alberta 450
British Columbia 45
Manitoba 34
New Brunswick 63
Newfoundland and Labrador 15
Nova Scotia 58
Northwest Territories 2
Ontario 444
Prince Edward Island 8
Quebec 310
Saskatchewan 74
Yukon 5
Total 1,508

United States

State # of Members
Florida 4,253
Texas 1,930
California 1,654
Georgia 1,289
Colorado 1,184
Ohio 957
Illinois 901
Pennsylvania 895
New York 835
Michigan 829
Washington 793
Tennessee 749
Maryland 691
New Jersey 690
Virginia 611
North Carolina 545
Indiana 538
Missouri 477
Oklahoma 459
South Carolina 420
Oregon 410
Alabama 394
Wisconsin 333
Minnesota 329
Arizona 322
Utah 316
Idaho 255
Kentucky 253
Maine 253
Montana 228
New Hampshire 219
Kansas 213
Louisiana 213
Nevada 208
Iowa 191
Massachusetts 188
Connecticut 185
Mississippi 177
New Mexico 163
West Virginia 158
Arkansas 108
Hawaii 98
North Dakota 77
Wyoming 75
Nebraska 72
South Dakota 71
Vermont 71
Rhode Island 61
Delaware 60
Alaska 42
Puerto Rico 27
District of Columbia 22
Armed Forces: Europe, Canada, Middle East, Africa 2
Guam 2
United States Virgin Islands 2
Total 26,502

Canada

Province # of Members
Alberta 450
Ontario 444
Quebec 310
Saskatchewan 74
New Brunswick 63
Nova Scotia 58
British Columbia 45
Manitoba 34
Newfoundland and Labrador 15
Prince Edward Island 8
Yukon 5
Northwest Territories 2
Total 1,508

International

There are currently 213 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
  • Egypt
  • Spain
  • United Kingdom
  • Greece
  • Guam
  • Honduras
  • Indonesia
  • Israel
  • India
  • Korea, Republic of
  • Cayman Islands
  • Mauritius
  • Mexico
  • Malaysia
  • Namibia
  • Netherlands
  • New Zealand
  • Panama
  • Peru
  • Palau
  • Saudi Arabia
  • Singapore
  • Ukraine
  • United States Minor Outlying Islands
  • Virgin Islands, U.S.
  • South Africa