📍 View location on OpenStreetMap (39.151340, -77.073310)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 20832 |
| Primary City | Olney |
| State / Province | MD |
| County | Montgomery |
| Total Population | 25,553 |
| Population Density | 1,026.7 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 20832 | Montgomery County records | MD records |
|---|---|---|---|
| Population estimate | 25,553 | 1,076,754 (sum) | 6,205,597 (sum) |
| Population Density | 1,026.7 /sq mi | -- | -- |
| County population rank | #20 of 46 | -- | -- |
| State population rank | #105 of 470 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 20860 | Sandy Spring | 2.3 mi | 2,035 |
| ZIP 20855 | Derwood | 3.3 mi | 17,279 |
| ZIP 20862 | Brinklow | 3.5 mi | 430 |
| ZIP 20853 | Rockville | 3.6 mi | 31,851 |
| ZIP 20833 | Brookeville | 3.9 mi | 7,860 |
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 →