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Bethesda Maryland ZIP Codes

Bethesda holds 11 ZIP codes, all inside one county and one postal prefix.

Every ZIP code in Bethesda

The complete list of Bethesda, Maryland ZIP codes with the county each falls in.
ZIP codeCounty
20810Montgomery County
20811Montgomery County
20813Montgomery County
20814Montgomery County
20816Montgomery County
20817Montgomery County
20824Montgomery County
20827Montgomery County
20889Montgomery County
20892Montgomery County
20894Montgomery 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 . 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 208. Those first three digits identify the sectional center facility that processes mail for this part of Maryland. Statewide that range covers 59 ZIP codes, so Bethesda accounts for 19% of it.

Every Maryland 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 Maryland area codes in full →

Where Bethesda's ZIP codes sit

Each point is one Bethesda ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • 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.
CityDistanceZIP codes
Glen Echo Maryland ZIP codes1.8 mi1 ZIP code
Chevy Chase Maryland ZIP codes2.4 mi2 ZIP codes
Garrett Park Maryland ZIP codes3.6 mi1 ZIP code
Kensington Maryland ZIP codes3.6 mi2 ZIP codes
Potomac Maryland ZIP codes4.4 mi2 ZIP codes
Silver Spring Maryland ZIP codes5.4 mi16 ZIP codes
Takoma Park Maryland ZIP codes6.3 mi2 ZIP codes
Rockville Maryland ZIP codes6.9 mi8 ZIP codes

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