Elkton, MD ZIP Codes
One ZIP code serves Elkton, Maryland: 21921. Together they are home to 45,527 residents in 17,316 households. That is more than the 15,910 people counted inside Elkton town limits, because these ZIP codes reach past its boundary.
Elkton town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 15,910 |
| Households | 6,035 |
| Median household income | $58,640 |
| Median home value | $293,400 |
| Median age | 37.4 |
| Median rent | $1,382 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 45,527 |
| Households (sum of ZIP codes) | 17,316 |
| Median household income, range across ZIP codes | $85,775 (21921) to $85,775 (21921) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $85,775 |
| Homeowners | 69.8% |
| Households with kids under 18 | 31.0% |
| Moved in the past year | 9.0% |
| Carrier routes in EDDM2GO's route library | 27 routes, 18,466 homes (1 of 1 ZIP codes) |
Every ZIP code in Elkton
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21921 | Elkton | 45,527 | 17,316 | $85,775 | $330,400 | 69.8% | 31.0% | 9.0% | 27 | 19,472 | 9% of its land; mailing city |
A ZIP code is listed for Elkton when at least 10% of its land lies inside Elkton town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Elkton. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Elkton.
Counties
- Cecil County — 15 ZIP codes
Price a mailing to Elkton ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Elkton, MD?
- 21921. A ZIP code is listed for Elkton when at least 10% of its land lies inside Elkton town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Elkton.
- What is the population of Elkton, MD?
- The Census Bureau counts 15,910 residents inside Elkton town limits (ACS 2020–2024). The 1 ZIP code that serve Elkton hold 45,527 residents in all.
- What is the median household income in Elkton, MD?
- $58,640 inside Elkton town limits, per the Census Bureau. Across its ZIP codes the medians run from $85,775 to $85,775.
- How many carrier routes and mailboxes are in Elkton, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 27 carrier routes reaching 18,466 residential and 1,005 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.