About 18644 - Wyoming, Pennsylvania
The ZIP code 18644 of Wyoming falls within Pennsylvania, the United States - a densely populated area by population. It sits within Wyoming County.
Around 42,828 people live in the 18644 ZIP code area. That's noticeably above the average for a Pennsylvania ZIP code, which sits near 22,902 people.
Median household income is about $64,400 (near the Pennsylvania average).
Other ZIP code codes in Pennsylvania serve areas such as New Castle, Philadelphia, Clearfield.