InterNACHI Membership Stats

There are currently 21,010 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
Alaska 34
Alabama 215
Arkansas 93
Arizona 218
California 1,335
Colorado 1,256
Connecticut 128
District of Columbia 32
Delaware 34
Florida 3,059
Georgia 767
Guam 2
Hawaii 71
Iowa 142
Idaho 184
Illinois 605
Indiana 390
Kansas 167
Kentucky 136
Louisiana 188
Massachusetts 87
Maryland 422
Maine 169
Michigan 626
Minnesota 273
Missouri 356
Mississippi 133
Montana 127
North Carolina 301
North Dakota 54
Nebraska 67
New Hampshire 164
New Jersey 382
New Mexico 125
Nevada 170
New York 644
Ohio 744
Oklahoma 296
Oregon 282
Pennsylvania 613
Puerto Rico 89
Rhode Island 36
South Carolina 275
South Dakota 53
Tennessee 500
Texas 1,689
Utah 265
Virginia 366
United States Virgin Islands 1
Vermont 63
Washington 637
Wisconsin 249
West Virginia 106
Wyoming 32
Total 19,452

Canada

Province # of Members
Alberta 424
British Columbia 46
Manitoba 30
New Brunswick 35
Newfoundland and Labrador 11
Nova Scotia 36
Ontario 458
Prince Edward Island 5
Quebec 237
Saskatchewan 60
Yukon 3
Total 1,345

United States

State # of Members
Florida 3,059
Texas 1,689
California 1,335
Colorado 1,256
Georgia 767
Ohio 744
New York 644
Washington 637
Michigan 626
Pennsylvania 613
Illinois 605
Tennessee 500
Maryland 422
Indiana 390
New Jersey 382
Virginia 366
Missouri 356
North Carolina 301
Oklahoma 296
Oregon 282
South Carolina 275
Minnesota 273
Utah 265
Wisconsin 249
Arizona 218
Alabama 215
Louisiana 188
Idaho 184
Nevada 170
Maine 169
Kansas 167
New Hampshire 164
Iowa 142
Kentucky 136
Mississippi 133
Connecticut 128
Montana 127
New Mexico 125
West Virginia 106
Arkansas 93
Puerto Rico 89
Massachusetts 87
Hawaii 71
Nebraska 67
Vermont 63
North Dakota 54
South Dakota 53
Rhode Island 36
Delaware 34
Alaska 34
Wyoming 32
District of Columbia 32
Guam 2
United States Virgin Islands 1
Total 19,452

Canada

Province # of Members
Ontario 458
Alberta 424
Quebec 237
Saskatchewan 60
British Columbia 46
Nova Scotia 36
New Brunswick 35
Manitoba 30
Newfoundland and Labrador 11
Prince Edward Island 5
Yukon 3
Total 1,345

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
  • Bulgaria
  • Bermuda
  • Brazil
  • Bahamas
  • Colombia
  • Costa Rica
  • Algeria
  • Egypt
  • Spain
  • United Kingdom
  • Grenada
  • Guam
  • India
  • Iran, Islamic Republic of
  • Jamaica
  • Korea, Republic of
  • Macedonia, Republic of
  • Mauritius
  • Mexico
  • Malaysia
  • Nigeria
  • Netherlands
  • Norway
  • New Zealand
  • Panama
  • Peru
  • Pakistan
  • Portugal
  • Romania
  • Russia
  • Saudi Arabia
  • Thailand
  • Ukraine
  • United States Minor Outlying Islands
  • Virgin Islands, U.S.
  • South Africa