Zip Code 21163 — Woodstock, MD
21163 is a ZIP Code associated with Woodstock, MD, located within Baltimore. 21163 ranks #41 out of 67 ZIP codes in Baltimore County by population (and #202 out of 477 in MD). The area supports an estimated population of 7,539 residents across Data Pending housing units, with a population density of 213.4 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.340240, -76.857060)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 21163 |
| Primary City | Woodstock |
| State / Province | MD |
| County | Baltimore |
| Total Population | 7,539 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 213.4 people/sq mi |
| Timezone | America/New_York |
How 21163 Compares
| Metric | ZIP 21163 | Baltimore County | MD State Average |
|---|
| Population | 7,539 | 1,414,366 (Total) | 6,205,597 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 213.4 /sq mi | -- | -- |
| County Pop Rank | #41 of 67 | -- | -- |
Nearby ZIP Codes
| ZIP Code | City | Distance | Population | Median Income |
|---|
| Zip 21104 | Marriottsville | 2.7 mi | 6,052 | N/A |
| Zip 21133 | Randallstown | 3.5 mi | 31,398 | N/A |
| Zip 21244 | Windsor Mill | 4.0 mi | 38,208 | N/A |
| Zip 21042 | Ellicott City | 5.1 mi | 43,327 | N/A |
| Zip 21043 | Ellicott City | 6.5 mi | 48,525 | N/A |
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 →