Pottstown, Pennsylvania ZIP Codes

ZIP records
2
Sum of listed ZIP population estimates
67,665
Counties represented
2
Population range
18,564–49,101 per ZIP

Population sum includes positive estimates in these ZIP records; it is not an official city population.

Top ZIP Codes by Population

Rank	ZIP Code	City	County	Population estimate
1	19464	Pottstown	Montgomery	49,101
2	19465	Pottstown	Chester	18,564

Counties represented

Chester County
Montgomery County

All ZIP Codes in Pottstown

ZIP 19464 — Montgomery County
ZIP 19465 — Chester County

Browse all ZIP data for Pennsylvania

Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.