Baltimore city, Maryland
Baltimore city is a county equivalent in Maryland. Its county FIPS code is 24510. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 24510
- Representative coordinates
- 39.300032, -76.610476
- County type
- Independent city
- County seat or government
- No separate county seat is listed for this county equivalent.
- Resident population, July 2025
- 569,997
- Land area
- 209.649 km²
- Water area
- 28.759 km²
- State
- Maryland
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Baltimore city
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
21201 · 21202 · 21205 · 21206 · 21207 · 21208 · 21209 · 21210 · 21211 · 21212 · 21213 · 21214 · 21215 · 21216 · 21217 · 21218 · 21222 · 21223 · 21224 · 21225 · 21226 · 21227 · 21228 · 21229 · 21230 · 21231 · 21233 · 21234 · 21236 · 21237 · 21239 · 21251 · 21287
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.