| Official Zip Code Name | Washington Grove |
| Zip Code State | Maryland |
| Zip Code Type | PO Box |
| Primary County: | Montgomery |
| Area Code | 227 / 240 / 301 |
| Current Population: | 450 |
| Racial Majority: | 73.98% |
| Unemployment Rate: | 6.9% |
| Median Household Income | $ |
| School Test Performance: | Poor |
| Average Commute Time | 0 Minutes |
| Time Zone: | Eastern Standard Time |
| Elevation Range | 0-0 Feet |
| Area | 0 Sqm. |
| Coordinates(Y,X) | 39.13975900, -77.17364500 |
The current unemployment level in 20880 is 6.9% which is higher than the current county unemployment level of 3.4% and is higher than the current state unemployment at 6.6% and higher than the current national unemployment rate at 6.7%.
The majority ethnicity residing in 20880 is while the majority ethnicity attending 20880 public schools is . % of students in 20880 public schools receive or are eligible to participate in free or reduced lunch programs.
| 2014 | 2010 | Change(+/-) | ||
|---|---|---|---|---|
| White | 398 | 73.98% | 394 | +1% |
| Black Or African American | 54 | 10.04% | 4 | +1250% |
| Hispanic | 33 | 6.13% | 15 | +120% |
| American Indian Or Alaskan Native | 0 | 0% | 0 | +0% |
| Asian | 25 | 4.65% | 34 | -26% |
| Native Hawaiian & Other Pacific Islander | 0 | 0% | 0 | +0% |
| Other Race | 0 | 0% | 0 | +0% |
| Two Or More Races | 3 | 5.2% | 3 | +833% |
| White | % |
|---|---|
| Black Or African American | % |
| Hispanic | % |
| Asian | % |
| Hawaii/Pacific Islander | % |
| American Indian Or Alaskan Native | % |
| Two or More Races | % |
| 2010 | 2000 | |
|---|---|---|
| Total Population | 450 | 0 |
| Male Population | 48.70% | |
| Female Population | 51.30% | |
| Total Households | 194 |
| Test Score Performance | Poor |
| Percentage of Students Eligible For Free or Reduced Lunch | % |
| Percentage of Public Schools with Title 1 Status | % |
| Median Household Income | $ |
| Income Under $50K Per Year | % |
| Income $50K to $100K Per Year | % |
| Income Above $100K Per Year | % |
| 2012 Hardiness Zone | |
| 1990 Hardiness Zone | |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers |
| Ecoregion | |
| Average First Frost Dates | |
| Average Last Frost Dates |
Zip Code 20880 Annual Climate Data |
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