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Zip Code 20860 — Sandy Spring, MD

ZIP Code 20860 is associated with Sandy Spring, MD, in Montgomery County. The listed population estimate is 2,035; estimated density is 217.8 people per square mile. Among records with population estimates, it ranks #36 of 46 in Montgomery County and #311 of 470 in MD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.150720, -77.030690)

Data MetricLocal Statistic
Postal / Zip Code20860
Primary CitySandy Spring
State / ProvinceMD
CountyMontgomery
Total Population2,035
Population Density217.8 people/sq mi
TimezoneAmerica/New_York

How 20860 Compares

MetricZIP 20860Montgomery County recordsMD records
Population estimate2,0351,076,754 (sum)6,205,597 (sum)
Population Density217.8 /sq mi----
County population rank#36 of 46----
State population rank#311 of 470----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MD

ZIP CodeCityDistancePopulation estimate
ZIP 20861Ashton1.7 mi2,890
ZIP 20862Brinklow2.1 mi430
ZIP 20832Olney2.3 mi25,553
ZIP 20905Silver Spring3.5 mi19,004
ZIP 20777Highland3.8 mi3,221

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 →