Baltimore, MD ZIP Codes, Coordinates & Counties
Baltimore, Maryland has 23 ZIP codes across 2 counties (Anne Arundel and Baltimore). The approximate center of Baltimore is 39.312, -76.621. Baltimore has about 1,086,959 known street addresses.
ZIP codes in Baltimore, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 21201 | Baltimore | 39.295 | -76.622 |
| 21202 | Baltimore | 39.296 | -76.607 |
| 21205 | Baltimore | 39.302 | -76.564 |
| 21206 | Baltimore | 39.339 | -76.537 |
| 21209 | Baltimore | 39.374 | -76.67 |
| 21210 | Baltimore | 39.358 | -76.634 |
| 21211 | Baltimore | 39.33 | -76.639 |
| 21212 | Baltimore | 39.368 | -76.615 |
| 21213 | Baltimore | 39.315 | -76.577 |
| 21214 | Baltimore | 39.352 | -76.564 |
| 21215 | Baltimore | 39.346 | -76.684 |
| 21216 | Baltimore | 39.311 | -76.672 |
| 21217 | Baltimore | 39.308 | -76.639 |
| 21218 | Baltimore | 39.33 | -76.603 |
| 21223 | Baltimore | 39.284 | -76.653 |
| 21224 | Baltimore | 39.282 | -76.541 |
| 21229 | Baltimore | 39.285 | -76.691 |
| 21230 | Baltimore | 39.266 | -76.622 |
| 21231 | Baltimore | 39.287 | -76.592 |
| 21239 | Baltimore | 39.367 | -76.587 |
| 21240 | Anne Arundel | 39.175 | -76.673 |
| 21250 | Baltimore | 39.256 | -76.711 |
| 21251 | Baltimore | 39.347 | -76.581 |
Counties Baltimore spans
Anne Arundel and Baltimore
Most common streets in Baltimore
Charles, Saint Paul, Fayette, North, Baltimore, Northern, Lombard, May, Pratt, Madison
Frequently asked questions
What ZIP codes are in Baltimore, MD?
Baltimore, Maryland has 23 ZIP codes, ranging from 21201 to 21251. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Baltimore, MD in?
Baltimore spans Anne Arundel and Baltimore counties.
What are the latitude and longitude of Baltimore, MD?
The approximate center of Baltimore, Maryland is latitude 39.312, longitude -76.621. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Baltimore, MD have?
Baltimore has 23 ZIP codes.
How many addresses are in Baltimore, MD?
Baltimore, Maryland has about 1,086,959 known street addresses in the sthan.io US address database.
What are the most common streets in Baltimore, MD?
Some of the most common street names in Baltimore are Charles, Saint Paul, Fayette, North, Baltimore, Northern.
What cities are near Baltimore, MD?
Cities near Baltimore include Gwynn Oak (5 mi), Brooklyn (6 mi), Halethorpe (6 mi), Towson (6 mi), Catonsville (7 mi).
Cities near Baltimore
Gwynn Oak, MD (5 mi) Brooklyn, MD (6 mi) Halethorpe, MD (6 mi) Towson, MD (6 mi) Catonsville, MD (7 mi) Parkville, MD (7 mi) Pikesville, MD (7 mi) Rosedale, MD (7 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database