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Washington Grove, MD Demographics & ZIP Codes
Washington Grove, Maryland demographics and median household income by ZIP code (in Montgomery County) — 1 ZIP codes — population 590 — median income $160,417 — avg. home value $594,200. Compare income, housing, and population across ZIP codes on US5.
Population
590
Median household income (avg.)
$160,417
213% of U.S. median
Average home value
$594,200
171% of U.S. median
Median age (avg.)
58.9
Washington Grove demographics
Washington Grove, Maryland covers 1 ZIP code primarily in Montgomery County, with a combined ZIP-area population of about 590.
Across ZIP codes with age data, the average median age is about 58.9 years.
Median household income in Washington Grove
The average median household income across ZIP codes in Washington Grove, Maryland is about $160,417 — about 44% above the MD ZIP average ($111,660), and about 113% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $160,417 in 20880.
Housing in Washington Grove
For housing in Washington Grove, Maryland, the average median home value is about $594,200.
The most populous ZIP in this set is 20880 (about 590 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Washington Grove
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 20880 | Washington Grove | Montgomery County | MD | 590 | $160,417 | $594,200 |
Frequently asked questions
What are the demographics of Washington Grove?
Washington Grove, Maryland has a combined ZIP-area population of about 590 across 1 ZIP codes (primarily Montgomery County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Washington Grove?
The average median household income across ZIP codes in Washington Grove, Maryland is about $160,417, about 44% above the state ZIP average ($111,660), and about 113% above the U.S. median ($75,149). Average median home value is about $594,200.
How many ZIP codes are in Washington Grove?
Washington Grove, Maryland includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Washington Grove?
This page lists ZIP codes in Washington Grove, Maryland with population, median household income, and home value. Select a ZIP for a full demographics profile.