ZIP code 20657
20657 is in Calvert County, Maryland.
20,699Residents
$115,748Median household income
$1,755/moMedian gross rent
$333,500Median home value
37.4Median age
33%Adults with a bachelor’s degree or higher
87%Homes lived in by their owners
2.9×Home value to household income
Median rent takes about 18% of the median household income in ZIP 20657.
What pay do you need to rent here?
To keep rent at or below 30% of gross pay, you would need about $70,000 a year. In Maryland that leaves roughly $4,490 a month after tax. See the full paycheck breakdown for $70,000.
Other ZIP codes in Calvert County
- 20639 $161,422
- 20678 $125,732
- 20732 $140,304
- 20736 $159,851
- 20754 $167,371
- 20685 $119,135
- 20676 $156,657
- 20689 $161,833
- 20688 $102,950
- 20629 $87,389
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.