ZIP Code 21234
Parkville, Maryland
ZIP Code Information
ZIP code 21234 is the delivery code the USPS assigns to Parkville, Maryland. The ZIP lies within Baltimore County. Clocks here follow the America/New_York time zone (UTC-4).
About 69,447 people live in this ZIP code, and the median household income is roughly $60,388 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 21234
- Write a mailing address: Parkville, MD 21234. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 21286 | Towson | 4.2 km | Distance |
| 21214 | Baltimore | 4.4 km | Distance |
| 21236 | Nottingham | 4.7 km | Distance |
| 21239 | Baltimore | 5 km | Distance |
| 21284 | Towson | 5.4 km | Distance |
| 21285 | Towson | 5.4 km | Distance |
| 21252 | Towson | 5.4 km | Distance |
| 21206 | Baltimore | 5.7 km | Distance |
| 21204 | Towson | 5.8 km | Distance |
| 21212 | Baltimore | 6.5 km | Distance |
Nearby Cities
Frequently Asked Questions
ZIP code 21234 is located in Parkville, Maryland.
ZIP code 21234 is in Baltimore county, Maryland.
ZIP code 21234 is in the America/New_York timezone.