Mechanicsville Pennsylvania ZIP Codes

Mechanicsville holds a single ZIP code.

Every ZIP code in Mechanicsville

The complete list of Mechanicsville, Pennsylvania ZIP codes with the county each falls in.
ZIP code	County
18934	Bucks County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Mechanicsville codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Mechanicsville. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Mechanicsville ZIP code begins 189. Those first three digits identify the sectional center facility that processes mail for this part of Pennsylvania. Statewide that range covers 60 ZIP codes, so Mechanicsville accounts for 2% of it.

Every Pennsylvania ZIP prefix and the region it covers →

Area codes covering Mechanicsville

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Mechanicsville occupies.

Mechanicsville Pennsylvania area codes in full →

Where Mechanicsville's ZIP codes sit

Each point is one Mechanicsville ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Mechanicsville

The closest places to Mechanicsville with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Port Carbon Pennsylvania ZIP codes	0.8 mi	1 ZIP code
Pottsville Pennsylvania ZIP codes	1.7 mi	1 ZIP code
New Philadelphia Pennsylvania ZIP codes	3.8 mi	1 ZIP code
Minersville Pennsylvania ZIP codes	4.1 mi	1 ZIP code
Cressona Pennsylvania ZIP codes	4.2 mi	1 ZIP code
Schuylkill Haven Pennsylvania ZIP codes	4.3 mi	1 ZIP code
Orwigsburg Pennsylvania ZIP codes	4.8 mi	1 ZIP code
Middleport Pennsylvania ZIP codes	5.5 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.