New York. They are called the New York Jets.
New York.
New York.
New Jersey
The New York Jets play MetLife Stadium in East Rutherford, New Jersey (not far from New York).
New Jersey
new jersey
the jets home football games are played at meadowlands which is where giants stadium is which is in NJ
That would be the New York Jets.
Only the Buffalo Bills play in New York State, but most people consider the NY Giants and NY Jets to be NYC football teams.
The New Jersey part. The Jets are actually headquartered in, and play home games in, New Jersey. They're the "New York" Jets in the sense that they're in the New York City metropolitan area. (At one time they played in the Polo Grounds and later in Shea Stadium, so their connection to New York isn't totally in name only.)
During the 1970's, the New York Jets played their home games at Shea Stadium, which was located in Flushing, New York.