Parkville, MD ZIP Codes
One ZIP code serves Parkville, Maryland: 21234. Together they are home to 66,334 residents in 27,639 households. That is more than the 30,549 people counted inside Parkville Census-designated place, because these ZIP codes reach past its boundary.
Parkville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 30,549 |
| Households | 12,481 |
| Median household income | $79,178 |
| Median home value | $260,400 |
| Median age | 38.5 |
| Median rent | $1,526 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 66,334 |
| Households (sum of ZIP codes) | 27,639 |
| Median household income, range across ZIP codes | $83,517 (21234) to $83,517 (21234) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $83,517 |
| Homeowners | 64.5% |
| Households with kids under 18 | 27.4% |
| Moved in the past year | 9.4% |
| Carrier routes in EDDM2GO's route library | 53 routes, 28,871 homes (1 of 1 ZIP codes) |
Every ZIP code in Parkville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21234 | Parkville | 66,334 | 27,639 | $83,517 | $288,100 | 64.5% | 27.4% | 9.4% | 53 | 29,863 | 30% of its land; mailing city |
A ZIP code is listed for Parkville when at least 10% of its land lies inside the Parkville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Parkville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Parkville.
Counties
- Baltimore County — 54 ZIP codes
Nearby cities sharing these ZIP codes
- Perry Hall — 3 ZIP codes
- Carney — 1 ZIP code
- Overlea — 3 ZIP codes
Price a mailing to Parkville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Parkville, MD?
- 21234. A ZIP code is listed for Parkville when at least 10% of its land lies inside the Parkville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Parkville.
- What is the population of Parkville, MD?
- The Census Bureau counts 30,549 residents inside Parkville Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Parkville hold 66,334 residents in all.
- What is the median household income in Parkville, MD?
- $79,178 inside Parkville Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $83,517 to $83,517.
- How many carrier routes and mailboxes are in Parkville, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 53 carrier routes reaching 28,871 residential and 991 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.