Zip code 21284: Towson, Maryland
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 21284
21284 is a non-residential zip code for Towson, Maryland (Baltimore County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 21284, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Towson
- State
- Maryland
- County
- Baltimore County
- Center point
- 39.4015° N, 76.6019° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 21284
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 21252 | Towson, MD | 0.7 mi | — |
| 21204 | Towson, MD | 1.3 mi | $99,606 |
| 21285 | Towson, MD | 1.3 mi | — |
| 21286 | Towson, MD | 1.7 mi | $93,808 |
| 21212 | Baltimore, MD | 2.5 mi | $96,685 |
| 21094 | Lutherville Timonium, MD · PO box | 2.6 mi | — |
| 21139 | Riderwood, MD · PO box | 2.6 mi | — |
| 21239 | Baltimore, MD | 2.6 mi | $62,650 |
| 21093 | Lutherville Timonium, MD | 3.3 mi | $125,528 |
| 21210 | Baltimore, MD | 3.5 mi | $112,428 |
| 21022 | Brooklandville, MD · PO box | 3.7 mi | — |
| 21251 | Baltimore, MD | 3.7 mi | — |
Questions about 21284
What city is zip code 21284?
21284 is assigned to Towson, Maryland. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 21284 in?
21284 is in Baltimore County, Maryland.
What time zone is 21284 in?
21284 is in Eastern Time.
What zip codes are near 21284?
The closest zip codes to 21284 are 21252, 21204, 21285, 21286, 21212.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 21284, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.