Zip code 21041: Ellicott City, Maryland
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 21041
21041 is a non-residential zip code for Ellicott City, Maryland (Howard 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 21041, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Ellicott City
- State
- Maryland
- County
- Howard County
- Center point
- 39.2364° N, 76.9419° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 21041
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 21150 | Simpsonville, MD · PO box | 0 mi | — |
| 21029 | Clarksville, MD | 1.8 mi | $243,542 |
| 21036 | Dayton, MD | 3.5 mi | $218,036 |
| 21042 | Ellicott City, MD | 3.8 mi | $190,061 |
| 21044 | Columbia, MD | 4 mi | $135,057 |
| 20777 | Highland, MD | 4.5 mi | $226,146 |
| 21794 | West Friendship, MD | 4.5 mi | $231,466 |
| 21737 | Glenelg, MD | 4.6 mi | $250,000+ |
| 21738 | Glenwood, MD | 5.4 mi | $250,000+ |
| 20862 | Brinklow, MD | 5.6 mi | $189,667 |
| 20759 | Fulton, MD | 5.7 mi | $250,000+ |
| 21045 | Columbia, MD | 6.4 mi | $118,563 |
Questions about 21041
What city is zip code 21041?
21041 is assigned to Ellicott City, Maryland. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 21041 in?
21041 is in Howard County, Maryland.
What time zone is 21041 in?
21041 is in Eastern Time.
What zip codes are near 21041?
The closest zip codes to 21041 are 21150, 21029, 21036, 21042, 21044.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 21041, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.