Galestown, MD ZIP Codes
2 ZIP codes serve Galestown, Maryland: 19973 and 21659. Together they are home to 28,435 residents in 10,821 households. That is more than the 114 people counted inside Galestown town limits, because these ZIP codes reach past its boundary. Median household income ranges from $64,387 in 19973 to $73,750 in 21659.
Galestown town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 114 |
| Households | 40 |
| Median household income | not published |
| Median home value | $246,400 |
| Median age | 42.1 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 28,435 |
| Households (sum of ZIP codes) | 10,821 |
| Median household income, range across ZIP codes | $64,387 (19973) to $73,750 (21659) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $64,867 |
| Homeowners | 72.9% |
| Households with kids under 18 | 33.2% |
| Moved in the past year | 8.7% |
| Carrier routes in EDDM2GO's route library | 18 routes, 11,566 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Galestown: 21659 ($73,750)
- Most residents: 19973 (26,834 people)
- Highest homeownership: 21659 (83.4% own their home)
- Most households with kids: 19973 (33.3% of households)
- Most new movers: 19973 (9.0% moved in last year)
- Youngest median age: 19973 (41.3 years)
- Highest median home value: 19973 ($278,300)
Every ZIP code in Galestown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19973 | Seaford | 26,834 | 10,266 | $64,387 | $278,300 | 72.3% | 33.3% | 9.0% | 17 | 11,869 | 0% of its land |
| 21659 | Rhodesdale | 1,601 | 555 | $73,750 | $259,900 | 83.4% | 31.4% | 4.5% | 1 | 379 | 0% of its land |
A ZIP code is listed for Galestown when at least 10% of its land lies inside Galestown town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Galestown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Galestown.
Counties
- Dorchester County — 18 ZIP codes
Price a mailing to Galestown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Galestown, MD?
- 19973 and 21659. A ZIP code is listed for Galestown when at least 10% of its land lies inside Galestown town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Galestown.
- What is the population of Galestown, MD?
- The Census Bureau counts 114 residents inside Galestown town limits (ACS 2020–2024). The 2 ZIP codes that serve Galestown hold 28,435 residents in all.
- What is the median household income in Galestown, MD?
- Across its ZIP codes the medians run from $64,387 to $73,750.
- Which Galestown ZIP code has the highest median household income?
- 21659, at $73,750, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Galestown, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 18 carrier routes reaching 11,566 residential and 684 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.