Vyberte počet / duplikáty

SELECT City, Count(City) As theCount
FROM (Select City, State From tblCityStateZips Group By City, State) As C
GROUP By City
HAVING COUNT Count(City) > 1

To by vrátilo všechna města s počtem, která byla obsažena ve více než jednom státě.

Greenville 39
Greenwood 2
GreenBriar 3
atd.