Zip code 21280: Baltimore, Maryland
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 21280
21280 is a non-residential zip code for Baltimore, Maryland (Baltimore city). 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 21280, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Baltimore
- State
- Maryland
- County
- Baltimore city
- Center point
- 39.2847° N, 76.6205° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 21280
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 21203 | Baltimore, MD · PO box | 0 mi | — |
| 21235 | Baltimore, MD · PO box | 0 mi | — |
| 21241 | Baltimore, MD · PO box | 0 mi | — |
| 21263 | Baltimore, MD · PO box | 0 mi | — |
| 21264 | Baltimore, MD · PO box | 0 mi | — |
| 21270 | Baltimore, MD · PO box | 0 mi | — |
| 21273 | Baltimore, MD · PO box | 0 mi | — |
| 21275 | Baltimore, MD · PO box | 0 mi | — |
| 21278 | Baltimore, MD · PO box | 0 mi | — |
| 21279 | Baltimore, MD · PO box | 0 mi | — |
| 21281 | Baltimore, MD · PO box | 0 mi | — |
| 21288 | Baltimore, MD · PO box | 0 mi | — |
Questions about 21280
What city is zip code 21280?
21280 is assigned to Baltimore, Maryland. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 21280 in?
21280 is in Baltimore city, Maryland.
What time zone is 21280 in?
21280 is in Eastern Time.
What zip codes are near 21280?
The closest zip codes to 21280 are 21203, 21235, 21241, 21263, 21264.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 21280, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.