ZIP Code 21230: Baltimore, Maryland

Baltimore, MD uses ZIP code 21230, which falls within Baltimore (independent city), Maryland. Its reference point is at latitude 39.2645 and longitude -76.6224 (39°15'52.2"N 76°37'20.6"W).

Location Overview of ZIP Code 21230

Baltimore, MD has 52 ZIP codes in our directory. Besides 21230, they include 21201, 21202, 21203, 21205, 21206, 21209, 21210, 21211 and 43 more.

Across Baltimore (independent city) there are 44 ZIP codes listed, and Maryland has 644 in total.

The nearest listed ZIP code is 21203 in Baltimore, MD, about 1.4 mi to the north.

ZIP code21230
CityBaltimore
CountyBaltimore (independent city)
StateMaryland (MD)
Latitude39.2645
Longitude-76.6224
DMS39°15'52.2"N 76°37'20.6"W
Nearest ZIP21203 (Baltimore, 1.4 mi)

All ZIP codes in Baltimore, MD · All Maryland ZIP codes

Map of ZIP Code 21230

Map centered on 39.2645, -76.6224. The pin marks the ZIP code's reference point, not its boundary.

Video: Baltimore, MD

Baltimore Maryland Travel Guide 4K — by Island Hopper TV · Watch on YouTube

ZIP Codes Near 21230

These 15 ZIP codes have the closest reference points to 21230, measured in a straight line.

21203
Baltimore, MD
1.4 mi north
21233
Baltimore, MD
1.4 mi north
21235
Baltimore, MD
1.4 mi north
21241
Baltimore, MD
1.4 mi north
21260
Baltimore, MD
1.4 mi north
21263
Baltimore, MD
1.4 mi north
21264
Baltimore, MD
1.4 mi north
21265
Baltimore, MD
1.4 mi north
21268
Baltimore, MD
1.4 mi north
21270
Baltimore, MD
1.4 mi north
21273
Baltimore, MD
1.4 mi north
21274
Baltimore, MD
1.4 mi north
21275
Baltimore, MD
1.4 mi north
21278
Baltimore, MD
1.4 mi north
21279
Baltimore, MD
1.4 mi north

Nearby Cities and Towns

No other communities are listed within range of ZIP code 21230 in our directory.

Schools Near Baltimore, MD

Public school assignments in the United States are based on street address, so families in ZIP code 21230 should confirm their assigned school with the school district that serves Baltimore and Baltimore (independent city).

The links below open live Google Maps results centered on 21230.

Parks and Outdoor Recreation

Parks, trails and playgrounds around Baltimore, MD are easiest to find on the map above or with the searches below, which are centered on ZIP code 21230.

Hospitals and Healthcare

Hospitals, urgent care clinics and pharmacies serving Baltimore, MD can be found with the searches below. In a medical emergency, call 911.

Shopping and Dining in Baltimore

Restaurants, grocery stores and shopping centers in and around ZIP code 21230 are listed in the Google Maps searches below, with current hours and reviews.

Libraries and Historical Places

Public libraries, museums and historic sites near Baltimore, Maryland can be found with the searches below, which are centered on ZIP code 21230.

To research local history, try searching for Baltimore (independent city) records and archives along with the name Baltimore.

Roads, Rivers and Lakes

Rivers, lakes and other water features near Baltimore show up on the map above, or you can search for them directly.

Frequently Asked Questions About ZIP Code 21230

ZIP code 21230 is assigned to Baltimore, Maryland (MD).

ZIP code 21230 is in Baltimore (independent city), Maryland.

The reference coordinates for ZIP code 21230 are latitude 39.2645 and longitude -76.6224 (39°15'52.2"N 76°37'20.6"W).

The closest ZIP codes to 21230 are 21203 (Baltimore, MD, 1.4 mi), 21233 (Baltimore, MD, 1.4 mi), 21235 (Baltimore, MD, 1.4 mi), 21241 (Baltimore, MD, 1.4 mi) and 21260 (Baltimore, MD, 1.4 mi).

Baltimore, MD has 52 ZIP codes in our directory: 21201, 21202, 21203, 21205, 21206, 21209, 21210, 21211, 21212, 21213, 21214, 21215, and 40 more.

Photo & Video Credits

  • Video: “Baltimore Maryland Travel Guide 4K” by Island Hopper TV, embedded from YouTube. All rights belong to the creator.

Data for ZIP code 21230 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.