About 19123 - Philadelphia, Pennsylvania
The ZIP code 19123 of Philadelphia falls within Pennsylvania, the United States - a densely populated area by population. It sits within Philadelphia County.
Philadelphia has a reported population of 41,665. That's noticeably above the average for a Pennsylvania ZIP code, which sits near 22,902 people.
Median household income is about $71,600 (near the Pennsylvania average).
Other ZIP code codes in Pennsylvania serve areas such as New Castle, Philadelphia, Clearfield.