Halfway, MD ZIP Codes
2 ZIP codes serve Halfway, Maryland: 21740 and 21795. Together they are home to 74,936 residents in 29,211 households. That is more than the 10,849 people counted inside Halfway Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $62,873 in 21740 to $87,864 in 21795.
Halfway Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 10,849 |
| Households | 4,590 |
| Median household income | $71,036 |
| Median home value | $253,300 |
| Median age | 42.9 |
| Median rent | $1,269 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 74,936 |
| Households (sum of ZIP codes) | 29,211 |
| Median household income, range across ZIP codes | $62,873 (21740) to $87,864 (21795) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $66,240 |
| Homeowners | 57.0% |
| Households with kids under 18 | 30.0% |
| Moved in the past year | 13.4% |
| Carrier routes in EDDM2GO's route library | 52 routes, 30,878 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Halfway: 21795 ($87,864)
- Most residents: 21740 (64,792 people)
- Highest homeownership: 21795 (68.0% own their home)
- Most households with kids: 21740 (30.2% of households)
- Most new movers: 21740 (14.4% moved in last year)
- Youngest median age: 21740 (37.9 years)
- Highest median home value: 21795 ($295,800)
Every ZIP code in Halfway
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21740 | Hagerstown | 64,792 | 25,276 | $62,873 | $262,300 | 55.3% | 30.2% | 14.4% | 45 | 29,238 | 4% of its land |
| 21795 | Williamsport | 10,144 | 3,935 | $87,864 | $295,800 | 68.0% | 28.8% | 7.2% | 7 | 4,387 | 5% of its land |
A ZIP code is listed for Halfway when at least 10% of its land lies inside the Halfway Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Halfway. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Halfway.
Counties
- Washington County — 19 ZIP codes
Nearby cities sharing these ZIP codes
- Hagerstown — 3 ZIP codes
Price a mailing to Halfway ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Halfway, MD?
- 21740 and 21795. A ZIP code is listed for Halfway when at least 10% of its land lies inside the Halfway Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Halfway.
- What is the population of Halfway, MD?
- The Census Bureau counts 10,849 residents inside Halfway Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Halfway hold 74,936 residents in all.
- What is the median household income in Halfway, MD?
- $71,036 inside Halfway Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $62,873 to $87,864.
- Which Halfway ZIP code has the highest median household income?
- 21795, at $87,864, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Halfway, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 52 carrier routes reaching 30,878 residential and 2,749 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.