Postal reference / United States
20635Helen, Maryland
ZIP code 20635 is a United States postal code for Helen, Maryland. Its county association is St. Mary's County. The map reference point is at 38.3121, -76.6077.
- State / territory
- Maryland
- Recorded place name
- Helen
- County association
- St. Mary's
- Estimated coordinate
- 38.3121, -76.6077
View on OpenStreetMap - ZIP prefix
- 206 · 68 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Maryland directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 20650 | Leonardtown | MD | St. Mary's | 2.9 |
| 20636 | Hollywood | MD | St. Mary's | 3.7 |
| 20619 | California | MD | St. Mary's | 4.2 |
| 20656 | Loveville | MD | St. Mary's | 5.2 |
| 20627 | Compton | MD | St. Mary's | 5.8 |
| 20660 | Morganza | MD | St. Mary's | 6.5 |
| 20624 | Clements | MD | St. Mary's | 6.7 |
| 20634 | Great Mills | MD | St. Mary's | 6.8 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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