Fallston, MD ZIP Codes
One ZIP code serves Fallston, Maryland: 21047. Together they are home to 13,852 residents in 4,810 households. That is more than the 10,013 people counted inside Fallston Census-designated place, because these ZIP codes reach past its boundary.
Fallston Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 10,013 |
| Households | 3,364 |
| Median household income | $154,688 |
| Median home value | $562,300 |
| Median age | 44.7 |
| Median rent | $2,268 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 13,852 |
| Households (sum of ZIP codes) | 4,810 |
| Median household income, range across ZIP codes | $157,500 (21047) to $157,500 (21047) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $157,500 |
| Homeowners | 98.0% |
| Households with kids under 18 | 32.8% |
| Moved in the past year | 7.0% |
| Carrier routes in EDDM2GO's route library | 9 routes, 4,844 homes (1 of 1 ZIP codes) |
Every ZIP code in Fallston
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21047 | Fallston | 13,852 | 4,810 | $157,500 | $552,500 | 98.0% | 32.8% | 7.0% | 9 | 5,086 | 57% of its land; mailing city |
A ZIP code is listed for Fallston when at least 10% of its land lies inside the Fallston Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Fallston. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Fallston.
Counties
- Harford County — 22 ZIP codes
- Baltimore County — 54 ZIP codes
Price a mailing to Fallston ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Fallston, MD?
- 21047. A ZIP code is listed for Fallston when at least 10% of its land lies inside the Fallston Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Fallston.
- What is the population of Fallston, MD?
- The Census Bureau counts 10,013 residents inside Fallston Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Fallston hold 13,852 residents in all.
- What is the median household income in Fallston, MD?
- $154,688 inside Fallston Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $157,500 to $157,500.
- How many carrier routes and mailboxes are in Fallston, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 4,844 residential and 242 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.