Census place · GEOID 2402762 · Montgomery County
Ashton-Sandy Spring, MD ZIP codes
6 ZIP/ZCTAs intersecting this Census place (CDP) in Montgomery County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Ashton-Sandy Spring (GEOID 2402762). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 34,657 (6 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Ashton-Sandy Spring, MD

ZIP/ZCTA overlap with Ashton-Sandy Spring
Population overlap
Share of each ZIP/ZCTA’s population located within Ashton-Sandy Spring, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Ashton-Sandy Spring
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 20777 | Highland | Howard County | 3,046 | $218,808 |
| 20833 | Brookeville | Montgomery County | 7,868 | $203,631 |
| 20860 | Sandy Spring | Montgomery County | 2,062 | — |
| 20861 | Ashton | Montgomery County | 3,020 | $176,094 |
| 20862 | Brinklow | Montgomery County | 393 | $242,721 |
| 20905 | Silver Spring | Montgomery County | 18,268 | $155,023 |