Newark, MD ZIP Codes
2 ZIP codes serve Newark, Maryland: 21811 and 21841. Together they are home to 25,170 residents in 11,089 households. That is more than the 244 people counted inside Newark Census-designated place, because these ZIP codes reach past its boundary.
Newark Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 244 |
| Households | 109 |
| Median household income | $92,361 |
| Median home value | $337,500 |
| Median age | 57.4 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 25,170 |
| Households (sum of ZIP codes) | 11,089 |
| Median household income, range across ZIP codes | $90,082 (21811) to $90,082 (21811) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $90,082 |
| Homeowners | 82.8% |
| Households with kids under 18 | 21.8% |
| Moved in the past year | 9.4% |
| Carrier routes in EDDM2GO's route library | 25 routes, 14,520 homes (2 of 2 ZIP codes) |
Every ZIP code in Newark
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21811 | Berlin | 24,377 | 10,749 | $90,082 | $388,900 | 83.3% | 21.9% | 9.6% | 24 | 14,715 | 4% of its land |
| 21841 | Newark | 793 | 340 | — | $343,000 | 68.2% | 18.8% | 3.9% | 1 | 438 | 17% of its land; mailing city |
A ZIP code is listed for Newark when at least 10% of its land lies inside the Newark Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Newark. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Newark.
Counties
- Worcester County — 12 ZIP codes
Nearby cities sharing these ZIP codes
- Ocean Pines — 1 ZIP code
- Berlin — 1 ZIP code
- West Ocean City — 2 ZIP codes
Price a mailing to Newark ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Newark, MD?
- 21811 and 21841. A ZIP code is listed for Newark when at least 10% of its land lies inside the Newark Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Newark.
- What is the population of Newark, MD?
- The Census Bureau counts 244 residents inside Newark Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Newark hold 25,170 residents in all.
- What is the median household income in Newark, MD?
- $92,361 inside Newark Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $90,082 to $90,082.
- How many carrier routes and mailboxes are in Newark, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 25 carrier routes reaching 14,520 residential and 628 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.