Keymar, MD ZIP Codes
One ZIP code serves Keymar, Maryland: 21757. Together they are home to 2,671 residents in 1,018 households.
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,671 |
| Households (sum of ZIP codes) | 1,018 |
| Median household income, range across ZIP codes | $100,500 (21757) to $100,500 (21757) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $100,500 |
| Homeowners | 82.4% |
| Households with kids under 18 | 23.1% |
| Moved in the past year | 9.3% |
| Carrier routes in EDDM2GO's route library | 3 routes, 1,097 homes (1 of 1 ZIP codes) |
Every ZIP code in Keymar
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21757 | Keymar | 2,671 | 1,018 | $100,500 | $466,100 | 82.4% | 23.1% | 9.3% | 3 | 1,123 | mailing city |
A ZIP code is listed for Keymar when at least 10% of its land lies inside the community, when it holds at least 10% of the community's land, or when its USPS mailing city is Keymar. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Keymar.
Counties
- Carroll County — 14 ZIP codes
Price a mailing to Keymar ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Keymar, MD?
- 21757. A ZIP code is listed for Keymar when at least 10% of its land lies inside the community, when it holds at least 10% of the community's land, or when its USPS mailing city is Keymar.
- What is the population of Keymar, MD?
- The 1 ZIP code that serve Keymar hold 2,671 residents in all.
- What is the median household income in Keymar, MD?
- Across its ZIP codes the medians run from $100,500 to $100,500.
- How many carrier routes and mailboxes are in Keymar, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,097 residential and 26 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.