You really are rather ignorant of football in general which is no surprise.
Postcode 0121, football had it's roots long before goverments and councils messed about with boarders and such.
West Bromwich may have been lumped onto Birmingham to make life easier for BT and the postal service but in no way is it a part of Birmingham.
Very rough figures West Brom population 330K Birmingham 2Million .
backside end of nowhere no were not were next to a big City whose football supporters in the main support the vile.
2 million people in Birmingham. "Its seven inches, honest bab!".
Yes, you're fooling nobody. There are 2.6 million people in the West Midlands and Birmingham makes up less than half the population. The notion that the Noses on come from Yardley and Shirley or that you lot only come from Gornal and West Brom is pische.
Thousands of Albion fans make their way back into Birmingham after every home game. The train into Snow Hill is as full as the one going to Rowley.
Their are obviously heartlands of support, but since the advent of the automobile and its wide spread availability to the common man, fans prop up the region and the country all over. There's probably as many Villa fans in Solihull as Noses.
You're not a small town team. You're a town that makes up a sprawling conurbation.