Solomons, MD ZIP Codes
2 ZIP codes serve Solomons, Maryland: 20688 and 20629. Together they are home to 2,440 residents in 1,199 households. Median household income ranges from $87,389 in 20629 to $102,950 in 20688.
Solomons Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,440 |
| Households | 1,199 |
| Median household income | $94,963 |
| Median home value | $436,800 |
| Median age | 61.7 |
| Median rent | $3,189 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,440 |
| Households (sum of ZIP codes) | 1,199 |
| Median household income, range across ZIP codes | $87,389 (20629) to $102,950 (20688) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $95,838 |
| Homeowners | 70.5% |
| Households with kids under 18 | 12.5% |
| Moved in the past year | 10.2% |
| Carrier routes in EDDM2GO's route library | 3 routes, 1,213 homes (1 of 2 ZIP codes) |
Top facts
- Highest median household income in Solomons: 20688 ($102,950)
- Most residents: 20688 (1,290 people)
- Highest homeownership: 20629 (96.7% own their home)
- Most households with kids: 20629 (14.6% of households)
- Most new movers: 20629 (17.9% moved in last year)
- Youngest median age: 20629 (58.1 years)
- Highest median home value: 20688 ($619,200)
Every ZIP code in Solomons
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20688 | Solomons | 1,290 | 651 | $102,950 | $619,200 | 48.5% | 10.8% | 3.3% | 3 | 1,235 | 100% of its land; mailing city |
| 20629 | Dowell | 1,150 | 548 | $87,389 | $403,100 | 96.7% | 14.6% | 17.9% | — | — | 100% of its land |
A ZIP code is listed for Solomons when at least 10% of its land lies inside the Solomons Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Solomons. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Solomons.
Counties
- Calvert County — 13 ZIP codes
Price a mailing to Solomons ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Solomons, MD?
- 20688 and 20629. A ZIP code is listed for Solomons when at least 10% of its land lies inside the Solomons Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Solomons.
- What is the population of Solomons, MD?
- The Census Bureau counts 2,440 residents inside Solomons Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Solomons hold 2,440 residents in all.
- What is the median household income in Solomons, MD?
- $94,963 inside Solomons Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $87,389 to $102,950.
- Which Solomons ZIP code has the highest median household income?
- 20688, at $102,950, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Solomons, MD?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,213 residential and 22 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.