US building departments by state
6,146 departments recorded in 31 states — 404 in Florida (5,742 elsewhere). Shading shows the number of departments; click a state for its counties.
- 0
- 1–50
- 51–200
- 201–500
- 500+
States
| State | Abbr | County equivalents | Departments | Progress |
|---|---|---|---|---|
| Alabama | AL | 67 | 151 | inventory complete |
| Alaska | AK | 30 | 0 | not started |
| Arizona | AZ | 15 | 57 | inventory complete |
| Arkansas | AR | 75 | 107 | inventory complete |
| California | CA | 58 | 275 | partly inventoried |
| Colorado | CO | 64 | 150 | inventory complete |
| Connecticut | CT | 9 | 169 | inventory complete |
| Delaware | DE | 3 | 33 | inventory complete |
| District of Columbia | DC | 1 | 1 | inventory complete |
| Florida | FL | 67 | 404 | inventory complete |
| Georgia | GA | 159 | 283 | inventory complete |
| Hawaii | HI | 5 | 5 | inventory complete |
| Idaho | ID | 44 | 105 | inventory complete |
| Illinois | IL | 102 | 0 | not started |
| Indiana | IN | 92 | 0 | not started |
| Iowa | IA | 99 | 0 | not started |
| Kansas | KS | 105 | 0 | not started |
| Kentucky | KY | 120 | 144 | inventory complete |
| Louisiana | LA | 64 | 104 | inventory complete |
| Maine | ME | 16 | 0 | not started |
| Maryland | MD | 24 | 0 | not started |
| Massachusetts | MA | 14 | 366 | partly inventoried |
| Michigan | MI | 83 | 904 | partly inventoried |
| Minnesota | MN | 87 | 0 | not started |
| Mississippi | MS | 82 | 98 | inventory complete |
| Missouri | MO | 115 | 0 | not started |
| Montana | MT | 56 | 91 | inventory complete |
| Nebraska | NE | 93 | 0 | not started |
| Nevada | NV | 17 | 30 | inventory complete |
| New Hampshire | NH | 10 | 0 | not started |
| New Jersey | NJ | 21 | 0 | not started |
| New Mexico | NM | 33 | 69 | inventory complete |
| New York | NY | 62 | 0 | not started |
| North Carolina | NC | 100 | 244 | inventory complete |
| North Dakota | ND | 53 | 0 | not started |
| Ohio | OH | 88 | 0 | not started |
| Oklahoma | OK | 77 | 0 | not started |
| Oregon | OR | 36 | 115 | partly inventoried |
| Pennsylvania | PA | 67 | 0 | not started |
| Rhode Island | RI | 5 | 39 | inventory complete |
| South Carolina | SC | 46 | 103 | inventory complete |
| South Dakota | SD | 66 | 0 | not started |
| Tennessee | TN | 95 | 195 | inventory complete |
| Texas | TX | 254 | 768 | inventory complete |
| Utah | UT | 29 | 165 | inventory complete |
| Vermont | VT | 14 | 0 | not started |
| Virginia | VA | 133 | 0 | not started |
| Washington | WA | 39 | 169 | inventory complete |
| West Virginia | WV | 55 | 91 | inventory complete |
| Wisconsin | WI | 72 | 646 | partly inventoried |
| Wyoming | WY | 23 | 65 | inventory complete |