Zip Code 20860 — Sandy Spring, MD
20860 is a ZIP Code associated with Sandy Spring, MD, located within Montgomery. 20860 ranks #36 out of 48 ZIP codes in Montgomery County by population (and #311 out of 477 in MD). The area supports an estimated population of 2,035 residents across Data Pending housing units, with a population density of 217.8 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.150720, -77.030690)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 20860 |
| Primary City | Sandy Spring |
| State / Province | MD |
| County | Montgomery |
| Total Population | 2,035 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 217.8 people/sq mi |
| Timezone | America/New_York |
How 20860 Compares
| Metric | ZIP 20860 | Montgomery County | MD State Average |
|---|
| Population | 2,035 | 1,076,754 (Total) | 6,205,597 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 217.8 /sq mi | -- | -- |
| County Pop Rank | #36 of 48 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →