Is it possible to get the row number instead of the cell value back from a
vlookup?
The situation:

1 - State A
2 - County 1
3 - City a
4 - City b
5 - City c
6 - County 2
7 - City a
8 - City b
9 - City c
I need to capture the row number of the County associated with the City.
For example row 9 contains City c and the the County row for City 2c is 6 -
however, it another city is added to Count1, the county row changes to 7.
How can I capture this dynamic change as the cities are added / deleted?

TIA
Glen