Mayo, MD ZIP Codes
One ZIP code serves Mayo, Maryland: 21037. Together they are home to 20,854 residents in 7,901 households. That is more than the 8,694 people counted inside Mayo Census-designated place, because these ZIP codes reach past its boundary.
Mayo Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 8,694 |
| Households | 3,060 |
| Median household income | $155,300 |
| Median home value | $604,900 |
| Median age | 40.4 |
| Median rent | $2,372 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 20,854 |
| Households (sum of ZIP codes) | 7,901 |
| Median household income, range across ZIP codes | $145,787 (21037) to $145,787 (21037) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $145,787 |
| Homeowners | 88.7% |
| Households with kids under 18 | 33.3% |
| Moved in the past year | 7.9% |
| Carrier routes in EDDM2GO's route library | 14 routes, 8,504 homes (1 of 1 ZIP codes) |
Every ZIP code in Mayo
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21037 | Edgewater | 20,854 | 7,901 | $145,787 | $560,300 | 88.7% | 33.3% | 7.9% | 14 | 8,971 | 33% of its land |
A ZIP code is listed for Mayo when at least 10% of its land lies inside the Mayo Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Mayo. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Mayo.
Counties
- Anne Arundel County — 41 ZIP codes
Nearby cities sharing these ZIP codes
- Edgewater — 1 ZIP code
Price a mailing to Mayo ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Mayo, MD?
- 21037. A ZIP code is listed for Mayo when at least 10% of its land lies inside the Mayo Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Mayo.
- What is the population of Mayo, MD?
- The Census Bureau counts 8,694 residents inside Mayo Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Mayo hold 20,854 residents in all.
- What is the median household income in Mayo, MD?
- $155,300 inside Mayo Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $145,787 to $145,787.
- How many carrier routes and mailboxes are in Mayo, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 14 carrier routes reaching 8,504 residential and 467 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.