For the 1860 Census, that section of Philly is the Eighth (8th) Ward.
Here's a useful Philly site for past & present reference:http://www.philageohistory.org/tiles/viewer/?SelectedLayers=...
Good luck! I just did a search of the 1860 Census, Pennsylvania, Philadelphia, Philadelphia, no first name and FL?n* for the last name and exact only........no Philip or Catherine.
You might want to try using Keyword 'Ward 8' with say Philip or Catherine only. you might get lucky.
That area of Philly was well-to-do people with servants & domestics (Rittenhouse Square, St Patrick's parish).