Norristown, PA zip codes
Norristown, Pennsylvania has 3 zip codes (2 residential, 1 PO box or single-organization). Most of it is in Montgomery County. Together these zip codes are home to about 87K people.
Zip codes
3
Population
87K
All zips combined
Largest zip
19403
44,017 residents
Income range
$70K–$104K
Median by zip