ZIP Code 19428
19428 is one of Pennsylvania's ZIP codes, delivering to addresses in Conshohocken, Montgomery County.
- City
- Conshohocken
- County
- Montgomery County
- State
- Pennsylvania
- Prefix
- 194xx
Where this code sits
19428 is part of the 194xx range, the group of codes handled by one mail processing centre. Conshohocken is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Conshohocken page.
Conshohocken Pennsylvania ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 19428 delivers to without sharing its boundary.
ZIP codes nearest 19428
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 19429 | 0.3 mi | Conshohocken, PA |
| ZIP code 19462 | 2.2 mi | Plymouth Meeting, PA |
| ZIP code 19405 | 2.4 mi | Bridgeport, PA |
| ZIP code 19444 | 2.4 mi | Lafayette Hill, PA |
| ZIP code 19035 | 2.8 mi | Gladwyne, PA |
| ZIP code 19401 | 3.2 mi | Norristown, PA |
| ZIP code 19085 | 3.7 mi | Villanova, PA |
| ZIP code 19406 | 3.8 mi | King Of Prussia, PA |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 19428. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.