Butler ZIP code, Maryland
The ZIP code for Butler, MD is 21023, and its area codes are 410, 443 and 667.
- USPS city name
- 1 ZIP code
- Population
- 66
- County
- Baltimore County
- State
- Maryland
NANPA lists no telephone rate centre for Butler itself, so these are the area codes of the nearest one, Cockeysville (2.3 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Butler
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
21023 | Butler , MD | Standard | 66 | $84,474 | $881,600 |
Map of Butler ZIP codes
The ZIP codes of Butler, MD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Butler
The nearest larger towns are Reisterstown (25,582 people, 6.3 mi), Cockeysville (23,962 people, 6.6 mi) and Mays Chapel (16,066 people, 7.1 mi).
| Town | Population | Distance |
|---|---|---|
| Reisterstown | 25,582 | 6.3 mi |
| Cockeysville | 23,962 | 6.6 mi |
| Mays Chapel | 16,066 | 7.1 mi |
| Owings Mills | 37,245 | 8.2 mi |
| Garrison | 9,469 | 8.4 mi |
| Hampstead | 6,251 | 8.8 mi |
| Timonium | 10,304 | 9.2 mi |
| Pikesville | 33,524 | 9.3 mi |
| Lutherville | 6,574 | 9.5 mi |
| Randallstown | 35,957 | 11.0 mi |
| Towson | 58,679 | 11.0 mi |
| Hampton | 5,372 | 11.5 mi |
| Manchester | 5,439 | 11.9 mi |
| Lochearn | 27,074 | 12.1 mi |
More nearby: every ZIP code in Baltimore County · Maryland ZIP codes
Cite this page
zipcodes.pro. “Butler, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/butler
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