ZIP code 21639

21639 is in Caroline County, Maryland.

4,682Residents

$62,772Median household income

$1,107/moMedian gross rent

$269,400Median home value

37.7Median age

14%Adults with a bachelor’s degree or higher

72%Homes lived in by their owners

4.3×Home value to household income

Median rent takes about 21% of the median household income in ZIP 21639.

What pay do you need to rent here?

To keep rent at or below 30% of gross pay, you would need about $44,000 a year. In Maryland that leaves roughly $2,908 a month after tax. See the full paycheck breakdown for $45,000.

Other ZIP codes in Caroline County

21629 $73,956
21632 $61,316
21655 $90,385
21660 $80,469
21640 $53,558
21636 $73,426
21641 $66,875

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.