ZIP code 21742
21742 is in Washington County, Maryland.
34,069Residents
$86,288Median household income
$1,351/moMedian gross rent
$304,800Median home value
41.7Median age
31%Adults with a bachelor’s degree or higher
69%Homes lived in by their owners
3.5×Home value to household income
Median rent takes about 19% of the median household income in ZIP 21742.
What pay do you need to rent here?
To keep rent at or below 30% of gross pay, you would need about $54,000 a year. In Maryland that leaves roughly $3,527 a month after tax. See the full paycheck breakdown for $55,000.
Other ZIP codes in Washington County
- 21740 $62,873
- 21795 $87,864
- 21783 $100,750
- 21713 $96,199
- 21722 $88,232
- 21782 $94,130
- 21756 $101,786
- 21750 $60,625
- 21733 $109,896
- 21719 $65,809
- 21734 $61,392
- 21767 $57,940
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.