ZIP code 20620
20620 is in St. Mary's County, Maryland.
1,115Residents
$165,972Median household income
$391,300Median home value
41.6Median age
25%Adults with a bachelor’s degree or higher
96%Homes lived in by their owners
2.4×Home value to household income
Other ZIP codes in St. Mary's County
- 20653 $103,048
- 20659 $121,654
- 20650 $143,116
- 20619 $119,432
- 20636 $163,690
- 20634 $139,375
- 20670 $70,371
- 20618 $105,508
- 20690 $122,750
- 20684 $180,060
- 20624 $104,545
- 20674 $171,985
All ZIP codes in Maryland · Highest-paying jobs in Maryland
Source: Census ACS 2024 ACS 5-year, ZIP code tabulation areas. ZCTAs approximate postal ZIP codes and can differ from them. Small areas carry larger margins of error.