The license plate game, revisited

Now that families have returned North to continue their lives as immigrants in the Untied States, I see fewer U.S. license plates. Nonetheless, enough keep popping up to keep me on my toes even though most of them are expired.
Here’s the list so far (31 states), by region:

West: California, Oregon, Washington, Colorado, Utah, Nevada, Idaho, Arizona (still none from New Mexico)

South: Texas, Oklahoma, Georgia, Missouri, North Carolina, Mississippi, Kentucky, Virginia, Tennessee, Arkansas, Florida

Midwest: Illinois, Indiana, Iowa, Kansas, Nebraska, North Dakota, Ohio, Wisconsin, Michigan, Minnesota

Northeast: New Jersey, Connecticut