Wolverhampton (wŏlˈvərhămpˌtən) [key], city and metropolitan borough (1991 pop. 263,501), W central England, in the Black Country. Wolverhampton is highly industrialized; products include automobiles, hardware, rayon, tires, and chemicals. St. Peter's Church in the city dates mostly from the 13th and 15th cent. Its grammar school was established in 1512. Teacher-training institutions and a technical school are also there.