Hancock Maryland ZIP Codes
Hancock holds a single ZIP code.
Every ZIP code in Hancock
| ZIP code | County |
|---|---|
| 21750 | Washington 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hancock codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Hancock. 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 Hancock ZIP code begins 217. Those first three digits identify the sectional center facility that processes mail for this part of Maryland. Statewide that range covers 66 ZIP codes, so Hancock accounts for 2% of it.
Every Maryland ZIP prefix and the region it covers →
Area codes covering Hancock
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 Hancock occupies.
Hancock Maryland area codes in full →
Where Hancock's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Hancock
| City | Distance | ZIP codes |
|---|---|---|
| Clear Spring Maryland ZIP codes | 13 mi | 1 ZIP code |
| Williamsport Maryland ZIP codes | 20 mi | 1 ZIP code |
| Hagerstown Maryland ZIP codes | 24 mi | 6 ZIP codes |
| Funkstown Maryland ZIP codes | 25 mi | 1 ZIP code |
| Sharpsburg Maryland ZIP codes | 28 mi | 1 ZIP code |
| Keedysville Maryland ZIP codes | 29 mi | 1 ZIP code |
| Boonsboro Maryland ZIP codes | 30 mi | 1 ZIP code |
| Smithsburg Maryland ZIP codes | 31 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.