Ridgely, MD ZIP Codes
One ZIP code serves Ridgely, Maryland: 21660. Together they are home to 4,132 residents in 1,457 households. That is more than the 1,772 people counted inside Ridgely town limits, because these ZIP codes reach past its boundary.
Ridgely town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,772 |
| Households | 649 |
| Median household income | $62,048 |
| Median home value | $276,700 |
| Median age | 34.3 |
| Median rent | $633 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,132 |
| Households (sum of ZIP codes) | 1,457 |
| Median household income, range across ZIP codes | $80,469 (21660) to $80,469 (21660) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $80,469 |
| Homeowners | 77.1% |
| Households with kids under 18 | 30.8% |
| Moved in the past year | 9.6% |
| Carrier routes in EDDM2GO's route library | 3 routes, 1,526 homes (1 of 1 ZIP codes) |
Every ZIP code in Ridgely
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21660 | Ridgely | 4,132 | 1,457 | $80,469 | $359,300 | 77.1% | 30.8% | 9.6% | 3 | 1,591 | 6% of its land; mailing city |
A ZIP code is listed for Ridgely when at least 10% of its land lies inside Ridgely town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ridgely. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Ridgely.
Counties
- Caroline County — 9 ZIP codes
Price a mailing to Ridgely ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Ridgely, MD?
- 21660. A ZIP code is listed for Ridgely when at least 10% of its land lies inside Ridgely town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ridgely.
- What is the population of Ridgely, MD?
- The Census Bureau counts 1,772 residents inside Ridgely town limits (ACS 2020–2024). The 1 ZIP code that serve Ridgely hold 4,132 residents in all.
- What is the median household income in Ridgely, MD?
- $62,048 inside Ridgely town limits, per the Census Bureau. Across its ZIP codes the medians run from $80,469 to $80,469.
- How many carrier routes and mailboxes are in Ridgely, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,526 residential and 65 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.