Vermont, Massachusetts, Connecticutt, New Jersey and Pennsylvania.
newjersey
Arizona and New Mexico, both Mountain States, border Mexico.
California, Arizona, New Mexico, and Texas
New Hampshire, New York, Massachusetts
New Hampshire, Massachusetts and New York.
Ontario and Quebec
New Hampshire and Vermont.
Texas, New Mexico, Arizona, California
New Mexico and Texas
California, Arizona, New Mexico, and Texas are the US states on the border with Mexico.
vermont,new hamphsire,rhode island,connecticut and new york
In the southwestern region of the United States, four states share a border with Mexico: California, Arizona, New Mexico, and Texas. Given that the southwest region typically includes these four states, the fraction of states in this region that border Mexico is 4 out of 4, or 100%.