ZIP CodeStandard
20879
Gaithersburg, MD
ZIP Code 20879 in Gaithersburg, MD has a population of 26,176 and a median household income of $112,104. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
26,176
People
Median age
36.4
Housing
Total households
8,651
Income
Median household income
$112,104
Housing
Total housing units
8,818
Employment
Employment rate
65.8%
Education
Bachelor’s degree or higher
44.8%
Healthcare
Insured population
91.5%
ZIP details
Local time 04:13:19(ET)| Location | Gaithersburg, MD |
|---|---|
| County | Montgomery |
| Area code | |
| Timezone | Eastern Time (ET) |
| Coordinates | 39.1672978, -77.1641467 |
| Land area | 8.6 sq miles(22,319,827 m²) |
Map of ZIP Code 20879 — Gaithersburg, MD
Nearby ZIP codes
ZIP codes near 20879.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS