InterNACHI Membership Stats

There are currently 30,004 InterNACHI® members. This includes Certified Professional Inspectors®, students, and applicants.

Interactive Membership Map

Zoom for greater detail. Points are randomly shifted geographically to protect members' privacy.

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 48
Alabama 464
Armed Forces: Pacific 1
Arkansas 131
Arizona 333
California 1,945
Colorado 1,125
Connecticut 207
District of Columbia 19
Delaware 62
Florida 5,003
Georgia 1,284
Guam 2
Hawaii 127
Iowa 162
Idaho 241
Illinois 1,004
Indiana 506
Kansas 206
Kentucky 274
Louisiana 277
Massachusetts 183
Maryland 661
Maine 200
Michigan 815
Minnesota 318
Missouri 482
Mississippi 179
Montana 232
North Carolina 675
North Dakota 82
Nebraska 89
New Hampshire 186
New Jersey 744
New Mexico 188
Nevada 201
New York 889
Ohio 1,107
Oklahoma 487
Oregon 450
Pennsylvania 912
Puerto Rico 17
Rhode Island 55
South Carolina 410
South Dakota 67
Tennessee 774
Texas 2,186
Utah 291
Virginia 612
United States Virgin Islands 2
Vermont 76
Washington 818
Wisconsin 298
West Virginia 173
Wyoming 64
Total 28,351

Canada

Province # of Members
Alberta 496
British Columbia 56
Manitoba 31
New Brunswick 56
Newfoundland and Labrador 21
Nova Scotia 58
Northwest Territories 2
Ontario 360
Prince Edward Island 8
Quebec 277
Saskatchewan 84
Yukon 2
Total 1,451

United States

State # of Members
Florida 5,003
Texas 2,186
California 1,945
Georgia 1,284
Colorado 1,125
Ohio 1,107
Illinois 1,004
Pennsylvania 912
New York 889
Washington 818
Michigan 815
Tennessee 774
New Jersey 744
North Carolina 675
Maryland 661
Virginia 612
Indiana 506
Oklahoma 487
Missouri 482
Alabama 464
Oregon 450
South Carolina 410
Arizona 333
Minnesota 318
Wisconsin 298
Utah 291
Louisiana 277
Kentucky 274
Idaho 241
Montana 232
Connecticut 207
Kansas 206
Nevada 201
Maine 200
New Mexico 188
New Hampshire 186
Massachusetts 183
Mississippi 179
West Virginia 173
Iowa 162
Arkansas 131
Hawaii 127
Nebraska 89
North Dakota 82
Vermont 76
South Dakota 67
Wyoming 64
Delaware 62
Rhode Island 55
Alaska 48
District of Columbia 19
Puerto Rico 17
Armed Forces: Europe, Canada, Middle East, Africa 3
United States Virgin Islands 2
Guam 2
Armed Forces: Pacific 1
Total 28,351

Canada

Province # of Members
Alberta 496
Ontario 360
Quebec 277
Saskatchewan 84
Nova Scotia 58
British Columbia 56
New Brunswick 56
Manitoba 31
Newfoundland and Labrador 21
Prince Edward Island 8
Northwest Territories 2
Yukon 2
Total 1,451

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
  • Bermuda
  • 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
  • Netherlands
  • New Zealand
  • Panama
  • Peru
  • Philippines
  • Serbia
  • Saudi Arabia
  • Singapore
  • United States Minor Outlying Islands
  • Uruguay
  • Virgin Islands, U.S.
  • South Africa