US Interior Design Firm Statistics

State Number of Establishments* Annual Payroll ($1,000s) Paid Employees**
Alabama 106 10,600 n/a
Alaska 15 1,893 42
Arizona 226 23,909 n/a
Arkansas 56 3,551 131
California 1,565 320,318 5,559
Colorado 367 42,360 988
Connecticut 137 13,604 308
Delaware 35 4,384 103
District of Columbia 58 22,722 323
Florida 1,424 128,876 3,181
Georgia 434 53,340 1,172
Hawaii 30 4,540 92
Idaho 35 1,978 64
Illinois 575 76,585 1,718
Indiana 150 14,338 422
Iowa 58 4,242 n/a
Kansas 84 5,588 n/a
Kentucky 82 8,737 229
Louisiana 103 9,111 276
Maine 23 1,098 n/a
Maryland 220 37,600 712
Massachusetts 279 43,656 770
Michigan 227 19,655 584
Minnesota 196 19,375 502
Mississippi 38 4,228 131
Missouri 133 16,041 390
Montana 37 1,715 n/a
Nebraska 63 5,723 180
Nevada 86 12,050 258
New Hampshire 25 1,433 54
New Jersey 329 33,925 796
New Mexico 35 1,808 n/a
New York 1,181 265,062 4,098
North Carolina 328 25,148 717
North Dakota 11 698 n/a
Ohio 227 47,608 887
Oklahoma 91 8,705 n/a
Oregon 136 21,805 589
Pennsylvania 272 56,316 1,028
Rhode Island 48 7,721 152
South Carolina 154 15,681 453
South Dakota 15 2,660 49
Tennessee 123 17,595 371
Texas 763 124,601 2,555
Utah 98 8,842 257
Vermont 14 37,291 43
Virginia 329 24,685 968
Washington 240 1,479 648
West Virginia 18 7,010 n/a
Wisconsin 85 1,652 247
Wyoming 15 1,582 n/a
US Total 11,379 1,625,124 32,047

*All numbers are 2012.
**Paid employees for the pay period including March 12.

Source: US Census Bureau