Baltimore city, Maryland ZIP codes
40 ZIP codes are in Baltimore city, plus 10 that cross in from neighboring counties. It's part of the Baltimore-Columbia-Towson, MD metro area.
- ZIP codes
- 40
- Population in these ZIPs
- 565,466
- Avg. median income
- $66,400population-weighted
- Cities & towns
- 2
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Baltimore city
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 21201 | Baltimore | 18,307 | $45,640 | $217,600 |
| 21202 | Baltimore | 20,683 | $59,377 | $184,500 |
| 21203 PO Box | Baltimore | — | — | — |
| 21205 | Baltimore | 13,013 | $43,176 | $108,300 |
| 21206 | Baltimore | 48,902 | $64,531 | $218,300 |
| 21210 | Baltimore | 14,134 | $112,428 | $480,300 |
| 21211 | Baltimore | 14,969 | $82,828 | $278,300 |
| 21212 | Baltimore | 33,974 | $96,685 | $335,700 |
| 21213 | Baltimore | 28,058 | $51,344 | $118,600 |
| 21214 | Baltimore | 21,092 | $86,366 | $254,600 |
| 21215 | Baltimore | 52,229 | $51,587 | $158,600 |
| 21216 | Baltimore | 29,426 | $42,031 | $113,800 |
| 21217 | Baltimore | 30,792 | $38,409 | $91,900 |
| 21218 | Baltimore | 44,014 | $62,488 | $182,000 |
| 21223 | Baltimore | 19,572 | $45,840 | $65,600 |
| 21224 | Baltimore | 47,465 | $89,017 | $232,600 |
| 21226 | Curtis Bay | 6,674 | $82,635 | $313,900 |
| 21229 | Baltimore | 46,679 | $60,047 | $170,500 |
| 21230 | Baltimore | 32,977 | $91,842 | $265,100 |
| 21231 | Baltimore | 14,969 | $85,254 | $291,800 |
| 21233 | Baltimore | 0 | — | — |
| 21235 PO Box | Baltimore | — | — | — |
| 21239 | Baltimore | 27,346 | $62,650 | $211,900 |
| 21241 PO Box | Baltimore | — | — | — |
| 21251 | Baltimore | 191 | — | — |
| 21263 PO Box | Baltimore | — | — | — |
| 21264 PO Box | Baltimore | — | — | — |
| 21270 PO Box | Baltimore | — | — | — |
| 21273 PO Box | Baltimore | — | — | — |
| 21275 PO Box | Baltimore | — | — | — |
| 21278 PO Box | Baltimore | — | — | — |
| 21279 PO Box | Baltimore | — | — | — |
| 21280 PO Box | Baltimore | — | — | — |
| 21281 PO Box | Baltimore | — | — | — |
| 21287 | Baltimore | 0 | — | — |
| 21288 PO Box | Baltimore | — | — | — |
| 21289 PO Box | Baltimore | — | — | — |
| 21290 PO Box | Baltimore | — | — | — |
| 21297 PO Box | Baltimore | — | — | — |
| 21298 PO Box | Baltimore | — | — | — |
ZIP codes partly in Baltimore city
These ZIP codes are mostly in a neighboring county but cover part of Baltimore city.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 21207 | Gwynn Oak | Baltimore County | 47,099 | $67,060 | $287,900 |
| 21208 | Pikesville | Baltimore County | 37,276 | $90,131 | $372,500 |
| 21209 | Baltimore | Baltimore County | 30,126 | $91,437 | $445,000 |
| 21222 | Dundalk | Baltimore County | 59,407 | $64,141 | $222,200 |
| 21225 | Brooklyn | Anne Arundel County | 34,062 | $54,020 | $222,800 |
| 21227 | Halethorpe | Baltimore County | 34,907 | $85,986 | $305,100 |
| 21228 | Catonsville | Baltimore County | 50,492 | $112,656 | $424,900 |
| 21234 | Parkville | Baltimore County | 66,334 | $83,517 | $300,400 |
| 21236 | Nottingham | Baltimore County | 39,514 | $95,149 | $332,500 |
| 21237 | Rosedale | Baltimore County | 31,425 | $91,693 | $313,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Baltimore city
Nearby counties
Frequently asked questions
How many ZIP codes are in Baltimore city, Maryland?
40 ZIP codes are mainly in Baltimore city, and 10 more ZIP codes from neighboring areas reach partly into it.
What cities are in Baltimore city?
ZIP codes in Baltimore city use the city names Baltimore and Curtis Bay.
What metro area is Baltimore city in?
Baltimore city is part of the Baltimore-Columbia-Towson, MD metropolitan statistical area.