Washington Grove, MD ZIP Codes
One ZIP code serves Washington Grove, Maryland: 20880. Together they are home to 577 residents in 289 households.
Washington Grove town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 577 |
| Households | 289 |
| Median household income | $134,583 |
| Median home value | $612,700 |
| Median age | 62.2 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 577 |
| Households (sum of ZIP codes) | 289 |
| Median household income, range across ZIP codes | $134,583 (20880) to $134,583 (20880) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $134,583 |
| Homeowners | 99.7% |
| Households with kids under 18 | 12.8% |
| Moved in the past year | 5.6% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Washington Grove
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20880 | Washington Grove | 577 | 289 | $134,583 | $612,700 | 99.7% | 12.8% | 5.6% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Washington Grove when at least 10% of its land lies inside Washington Grove town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Washington Grove. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Washington Grove.
Counties
- Montgomery County — 48 ZIP codes
Price a mailing to Washington Grove ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Washington Grove, MD?
- 20880. A ZIP code is listed for Washington Grove when at least 10% of its land lies inside Washington Grove town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Washington Grove.
- What is the population of Washington Grove, MD?
- The Census Bureau counts 577 residents inside Washington Grove town limits (ACS 2020–2024). The 1 ZIP code that serve Washington Grove hold 577 residents in all.
- What is the median household income in Washington Grove, MD?
- $134,583 inside Washington Grove town limits, per the Census Bureau. Across its ZIP codes the medians run from $134,583 to $134,583.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.