5 ZIP Code Tabulation Areas in Randallstown, Maryland. The population-weighted median household income is about $93,351, the median home value about $356,483, and 60% of occupied homes are owner-occupied.
- 5
- ZIP codes
- 177.2K
- Population
- 54
- Data points
Randallstown at a glance
- $93,351
- Median household income
- $356,483
- Median home value
- 40.8
- Median age
- 60%
- Owner-occupied
- 73,226
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Randallstown ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 21163 | Ellicott City | 7,539 | 85% | $134,672 |
| 2 | 21117 | Garrison | 62,816 | 55% | $101,831 |
| 3 | 21208 | Baltimore | 37,276 | 66.9% | $90,131 |
| 4 | 21244 | Milford Mill | 38,208 | 49% | $85,114 |
| 5 | 21133 | Milford Mill | 31,398 | 68.4% | $80,480 |
Top 5 Randallstown ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 21117 | Garrison | 62,816 | 55% | $101,831 |
| 2 | 21244 | Milford Mill | 38,208 | 49% | $85,114 |
| 3 | 21208 | Baltimore | 37,276 | 66.9% | $90,131 |
| 4 | 21133 | Milford Mill | 31,398 | 68.4% | $80,480 |
| 5 | 21163 | Ellicott City | 7,539 | 85% | $134,672 |
Top 5 Randallstown ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 21117 | Garrison | 62,816 | 55% | $101,831 | $1.4B |
| 2 | 21208 | Baltimore | 37,276 | 66.9% | $90,131 | $948.8M |
| 3 | 21133 | Milford Mill | 31,398 | 68.4% | $80,480 | $672M |
| 4 | 21244 | Milford Mill | 38,208 | 49% | $85,114 | $591M |
| 5 | 21163 | Ellicott City | 7,539 | 85% | $134,672 | $306.9M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 21133 (Milford Mill) at 3,504 people/sq mi. Least dense: 21163 (Ellicott City) at 553 people/sq mi.
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