2 ZIP Code Tabulation Areas in Potomac, Maryland. The population-weighted median household income is about $249,700, the median home value about $1,173,151, and 85.8% of occupied homes are owner-occupied.
- 2
- ZIP codes
- 88K
- Population
- 54
- Data points
Potomac at a glance
- $249,700
- Median household income
- $1,173,151
- Median home value
- 47.1
- Median age
- 85.8%
- Owner-occupied
- 31,668
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 2 Potomac ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 20854 | Darnestown | 50,498 | 89.4% | $250,001 |
| 2 | 20817 | Bethesda | 37,454 | 81.4% | $249,332 |
Top 2 Potomac ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 20854 | Darnestown | 50,498 | 89.4% | $250,001 |
| 2 | 20817 | Bethesda | 37,454 | 81.4% | $249,332 |
Top 2 Potomac ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 20854 | Darnestown | 50,498 | 89.4% | $250,001 | $3.7B |
| 2 | 20817 | Bethesda | 37,454 | 81.4% | $249,332 | $2.8B |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 20817 (Bethesda) at 2,668 people/sq mi. Least dense: 20854 (Darnestown) at 1,492 people/sq mi.
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