Codes of Record
Code adoption by state
The map covers the 48 contiguous states and the District of Columbia. Pick a state to see all six codes there, or pick a code to see every state at once. Data as of .
By code
By state
- Alabama2 verified, 2 partial, and 2 lead only
- Arizona4 verified and 2 partial
- Arkansas6 lead only
- California6 verified
- Colorado1 verified and 5 partial
- Connecticut6 verified
- Delaware6 lead only
- District of Columbia6 lead only
- Florida6 verified
- Georgia3 verified and 3 partial
- Idaho6 lead only
- Illinois3 verified and 3 partial
- Indiana5 verified and 1 partial
- Iowa6 lead only
- Kansas6 lead only
- Kentucky1 verified and 5 partial
- Louisiana3 verified and 3 partial
- Maine5 lead only and 1 no data yet
- Maryland5 verified and 1 partial
- Massachusetts6 verified
- Michigan5 verified and 1 partial
- Minnesota4 verified and 2 partial
- Mississippi6 lead only
- Missouri6 partial
- Montana6 lead only
- Nebraska5 lead only and 1 no data yet
- Nevada6 lead only
- New Hampshire6 lead only
- New Jersey4 verified and 2 partial
- New Mexico6 lead only
- New York5 verified and 1 partial
- North Carolina3 verified and 3 partial
- North Dakota5 lead only and 1 no data yet
- Ohio3 verified and 3 partial
- Oklahoma4 verified, 1 partial, and 1 lead only
- Oregon5 verified and 1 partial
- Pennsylvania5 verified and 1 partial
- Rhode Island6 lead only
- South Carolina6 verified
- South Dakota6 lead only
- Tennessee3 verified and 3 partial
- Texas6 verified
- Utah3 verified and 3 partial
- Vermont5 lead only and 1 no data yet
- Virginia5 verified and 1 partial
- Washington6 verified
- West Virginia5 lead only and 1 no data yet
- Wisconsin6 verified
- Wyoming6 lead only
The full map
Open the full map to see the editions on a 3D map, a flat map, or a table.