Zip Code 20879
Montgomery Village, Maryland — Montgomery County
📍 ZIP code 20879 is in Montgomery Village, Montgomery County, Maryland.
ZIP code 20879 is located in Montgomery Village, Montgomery County, Maryland. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 26,120. The area code for ZIP code 20879 is 301.
Quick Answer
Zip code 20879 is in Montgomery Village, Maryland (Montgomery County). It has a population of 26,120, median household income of $105,109, and median home value of $433,500.
Population
26,120
Income
$105,109
Home Value
$433,500
Climate
87°F / 27°F
About Zip Code 20879
Zip code 20879 is located in Montgomery Village, Maryland, within Montgomery County. Home to approximately 26,120 residents, this area sits at an elevation of 517 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 301.
The median household income is $105,109 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $433,500, and the cost of living index is 142 (42% above the national average of 100).
Summers average a high of 87°F while winters drop to 27°F. The area receives about 41 in of rain and 9 in of snow annually. The zip code covers 7.7 square miles of land area.
Key Statistics
26,120
$105,109
$433,500
Eastern (EST/EDT)
301
517 ft
7.7 sq mi
36.3
9,008
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Compare With Nearby Zip Codes
| Metric | 20879 | 20880 | 20877 | 20886 | 20855 | 20832 |
|---|---|---|---|---|---|---|
| City | Montgomery Village, MD | Washington Grove, MD | Gaithersburg, MD | Montgomery Village, MD | Derwood, MD | Olney, MD |
| Population | 26,120 | 590 | 39,068 | 34,419 | 16,557 | 25,766 |
| Median Income | $105,109 | $160,417 | $86,103 | $98,767 | $147,708 | $166,892 |
| Home Value | $433,500 | $594,200 | $462,500 | $366,400 | $614,900 | $601,300 |
| Cost of Living | 142 | 192 | 141 | 126 | 206 | 208 |
| Median Age | 36.3 | 58.9 | 37.2 | 38.1 | 41.8 | 40.9 |
Cost of Living
100 = National Average. Montgomery Village's cost of living is 42% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.1x
Demographics
Zip code 20879 has a population of 26,120 people with a median age of 36.3. There are 9,008 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Montgomery Village (20879) population trend from 2010 to 2024
↓ -14.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
27°F
41 in
9 in
Montgomery Village experiences warm summers with average highs around 87°F. Winters are cool with lows averaging 27°F. The area receives about 9 in of snow per year.
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Housing & Economy
Median Home Value
$433,500
Median Household Income
$105,109
With 9,008 housing units across 7.7 square miles, 20879 has a housing density of 1,170 units per square mile. The home price-to-income ratio is 4.1x.
Location & Geography
Latitude
39.1673°
Longitude
-77.1641°
Land Area
7.7 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 20879 (Montgomery Village, MD) with distances:
All Zip Codes in Montgomery Village, MD
Other zip codes serving Montgomery Village:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 20879's $105,109. A way to compare Montgomery Village to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 20879 (Montgomery Village, MD). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Montgomery Village, Maryland?
Montgomery Village, Maryland uses zip code 20879 along with 1 other zip codes.
What county is zip code 20879 in?
Zip code 20879 is located in Montgomery County, Maryland.
What is the population of zip code 20879?
The population of zip code 20879 is 26,120 with a median age of 36.3.
Is 20879 in Montgomery Village, Maryland?
Yes, zip code 20879 is in Montgomery Village, Montgomery County, Maryland. The area code is 301.
Frequently Asked Questions
What city is zip code 20879 in?
Zip code 20879 is in Montgomery Village, Maryland. It is part of Montgomery County and uses the Eastern (EST/EDT) timezone.
What is zip code 20879?
Zip code 20879 is a U.S. postal code in Montgomery Village, Maryland (Montgomery County). It has a population of 26,120 and covers 7.7 square miles.
What is the population of zip code 20879?
The population of zip code 20879 (Montgomery Village, MD) is 26,120 with a median age of 36.3. There are approximately 9,008 housing units in this area.
What is the median income in zip code 20879?
The median household income in zip code 20879 (Montgomery Village, MD) is $105,109 per year. The cost of living index is 142 (100 = national average).
What is the average home price in zip code 20879?
The median home value in zip code 20879 (Montgomery Village, MD) is $433,500. The cost of living index is 142 compared to the national average of 100.
What county is zip code 20879 in?
Zip code 20879 is located in Montgomery County, Maryland. The primary city is Montgomery Village.
What is the area code for zip code 20879?
Zip code 20879 in Montgomery Village, MD uses area code 301. It is located in the Eastern (EST/EDT) timezone.
Is zip code 20879 a good place to live?
Zip code 20879 (Montgomery Village, MD) has a cost of living index of 142 (100 = national average), a median household income of $105,109, and median home values of $433,500. The median age is 36.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 20879?
The cost of living index for zip code 20879 (Montgomery Village, MD) is 142, where 100 represents the national average. This area is above the national average. Median home value: $433,500.
What schools serve zip code 20879?
Zip code 20879 in Montgomery Village, Maryland is served by the local school district of Montgomery County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.