Is an approved LCA for 1 state valid for all the cities within that state ?

Hello Sir,

For an H1B visa holder, if his LCA is approved for 1 city of a particular state (for e.g. Picatello, ID) for a certain role, can he work in any city in that state (for e.g Boise, ID or any other city within Idaho) for the same role with the same LCA?

Thanks in advance.

No. You need to file new LCA even if your building changes within the same city/county.