Herald Harbor, MD ZIP Codes
One ZIP code serves Herald Harbor, Maryland: 21032. Together they are home to 8,850 residents in 3,149 households. That is more than the 2,430 people counted inside Herald Harbor Census-designated place, because these ZIP codes reach past its boundary.
Herald Harbor Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,430 |
| Households | 982 |
| Median household income | $147,778 |
| Median home value | $598,600 |
| Median age | 44.3 |
| Median rent | $2,481 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 8,850 |
| Households (sum of ZIP codes) | 3,149 |
| Median household income, range across ZIP codes | $168,653 (21032) to $168,653 (21032) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $168,653 |
| Homeowners | 89.5% |
| Households with kids under 18 | 31.3% |
| Moved in the past year | 7.8% |
| Carrier routes in EDDM2GO's route library | 7 routes, 3,577 homes (1 of 1 ZIP codes) |
Every ZIP code in Herald Harbor
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21032 | Crownsville | 8,850 | 3,149 | $168,653 | $682,100 | 89.5% | 31.3% | 7.8% | 7 | 3,658 | 10% of its land |
A ZIP code is listed for Herald Harbor when at least 10% of its land lies inside the Herald Harbor Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Herald Harbor. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Herald Harbor.
Counties
- Anne Arundel County — 41 ZIP codes
Price a mailing to Herald Harbor ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Herald Harbor, MD?
- 21032. A ZIP code is listed for Herald Harbor when at least 10% of its land lies inside the Herald Harbor Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Herald Harbor.
- What is the population of Herald Harbor, MD?
- The Census Bureau counts 2,430 residents inside Herald Harbor Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Herald Harbor hold 8,850 residents in all.
- What is the median household income in Herald Harbor, MD?
- $147,778 inside Herald Harbor Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $168,653 to $168,653.
- How many carrier routes and mailboxes are in Herald Harbor, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 3,577 residential and 81 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.