20877 ZIP Code – Gaithersburg, Maryland
Located in Gaithersburg, Maryland, ZIP code 20877 is a large ZIP code within Montgomery County with a population of approximately 38,524 residents. The median household income of $86,134 is below the Maryland average and above the national average. The median home value of $442,300 is well above the national average, with 43.1% owner-occupied housing (decreasing). ; median rent of $1,838 is similarly well above the national average. Housing consists of 47% single-family (decreasing), 49% apartments (increasing).
The unemployment rate is 6.2%, above the national average. About 11.3% of residents live below the poverty line, below the national rate. Bachelor's degree attainment is 35.2%, above the national average. Residents have a median age of 37.2, near the U.S. median. The surrounding area includes ZIP codes 20880, 20899, 20879.
ZIP Code 20877 Data
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ZIP 20877 vs. Maryland vs. U.S.
| Metric | ZIP 20877 | MD Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 38k | 13k | 10k |
| Median Household Income | $86k | $107k | $73k |
| Median Home Value | $442k | $404k | $258k |
| Median Rent | $1,838 | $1,552 | $1,088 |
| Median Age | 37.2 | 43.5 | 43.2 |
| Unemployment Rate | 6.2% | 5.0% | 5.0% |
| Poverty Rate | 11.3% | 9.4% | 13.3% |
| Bachelor's Degree or Higher | 35.2% | 37.6% | 26.9% |
Demographics Charts
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Education Level (adults 25+)
Nearby ZIP Codes
- 20880 – Washington Grove
- 20899 – Gaithersburg
- 20879 – Gaithersburg
- 20886 – Montgomery Village
- 20855 – Derwood
- 20850 – Rockville
- 20878 – Gaithersburg
- 20876 – Germantown
- 20851 – Rockville
- 20853 – Rockville
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 20880 | WASHINGTON GROVE | 604 | $131,528 |
| 20899 | GAITHERSBURG | 143 | $19,722 |
| 20879 | GAITHERSBURG | 27,489 | $100,324 |
| 20886 | MONTGOMERY VILLAGE | 34,692 | $94,586 |
| 20855 | DERWOOD | 16,558 | $146,036 |