Zip lookup · MD

21648
Madison, Maryland.

Madison, Dorchester County, MD · Cambridge, MD metro · population 172

What it costs per month · 21648 $1,508/mo

to buy the typical home at today's mortgage rate — +$531 (+54%) since Feb 2022.

What the home itself did
1 year
Down $928 -0%
$288,234$287,306 since Sep 2025

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 21648 $1,508 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 21648$1,508
  • United States$1,922

Typical home values in zip 21648 fell 0.3% over the past year — slower than the nation's +1.2%.

Zillow also publishes an index for the city itself: Madison, MD — measured over the city limits, which is a different area from this zip.

Typical home value $287,306 as of Sep 2026
-0.3%year on year

Typical home value — 21648

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $300,000 $350,000 2022 2023 2024 2025 2026 21648 $287,306 Cambridge $268,728 United States $366,157
$250,000 $300,000 $350,000 2022 2024 2026
  • 21648$287,306
  • Cambridge$268,728
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
2.7 21677 Woolford 436 — $476,504
3.8 21669 Taylors Island 160 — $378,929
6.9 21622 Church Creek 420 — $262,332
8.8 21613 Cambridge 17,926 $1,867 $259,517
13.9 20657 Lusby 20,699 $1,975 $376,328
14.6 21654 Oxford 1,179 — $908,397
14.9 21671 Tilghman 727 — $472,514
15.0 21673 Trappe 2,843 $2,600 $405,852
15.1 21662 Royal Oak 546 — $1,106,774
15.2 21634 Fishing Creek 465 — $296,606
15.7 21652 Neavitt 155 — $584,150
16.1 20629 Dowell 1,150 — $448,439
16.5 20685 Saint Leonard 6,866 $1,600 $455,106
16.8 21631 East New Market 2,429 — $332,471
17.0 20688 Solomons 1,290 — $455,079
17.0 20676 Port Republic 3,218 — $504,159
17.3 21664 Secretary 635 — $236,562
17.6 21612 Bozman 470 — $933,160
17.8 20615 Broomes Island 460 — $495,576
17.8 21672 Toddville 161 — $112,495
18.6 21665 Sherwood 229 — $735,977
19.1 21869 Vienna 827 — $238,629
19.8 21663 Saint Michaels 3,764 — $718,474
19.9 20678 Prince Frederick 12,752 $1,850 $473,847
20.0 20732 Chesapeake Beach 10,722 $2,608 $455,908

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.