Bethesda Ohio ZIP Codes

Bethesda holds a single ZIP code.

Every ZIP code in Bethesda

The complete list of Bethesda, Ohio ZIP codes with the county each falls in.
ZIP code	County
43719	Belmont 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Bethesda codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Bethesda. 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 Bethesda ZIP code begins 437. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 59 ZIP codes, so Bethesda accounts for 2% of it.

Every Ohio ZIP prefix and the region it covers →

Area codes covering Bethesda

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 Bethesda occupies.

Bethesda Ohio area codes in full →

Where Bethesda's ZIP codes sit

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

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

Cities near Bethesda

The closest places to Bethesda with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Belmont Ohio ZIP codes	1.9 mi	1 ZIP code
Morristown Ohio ZIP codes	3.2 mi	1 ZIP code
Barnesville Ohio ZIP codes	5.6 mi	1 ZIP code
Fairview Ohio ZIP codes	9.0 mi	1 ZIP code
Flushing Ohio ZIP codes	9.1 mi	1 ZIP code
Holloway Ohio ZIP codes	11 mi	1 ZIP code
Jerusalem Ohio ZIP codes	11 mi	1 ZIP code
Beallsville Ohio ZIP codes	12 mi	1 ZIP code

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