Zip lookup · MD

21737
Glenwood, Maryland.

Glenwood, Howard County, MD · Baltimore-Columbia-Towson, MD metro · population 2,474

What it costs per month · 21737 $6,262/mo

to buy the typical home at today's mortgage rate — +$3,371 (+117%) since Jan 2020.

What the home itself did
1 year
Up $37,591 +3%
$1,155,521$1,193,112 since Sep 2025
5 years
Up $240,477 +25%
$952,636$1,193,112 since Sep 2021

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.

$2,000 $4,000 $6,000 2002 2006 2010 2014 2018 2022 2026 21737 $6,262 United States $1,922
$2,000 $4,000 $6,000 2002 2010 2018 2026
  • 21737$6,262
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 15 years.

Typical home values in zip 21737 rose 3.3% over the past year — faster than the nation's +1.2%.

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

Typical home value $1,193,112 as of Sep 2026
+3.3%year on year

Typical home value — 21737

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $500,000 $750,000 $1,000,000 $1,250,000 2018 2020 2022 2024 2026 21737 $1,193,112 Baltimore $396,959 United States $366,157
$250,000 $500,000 $750,000 $1,000,000 $1,250,000 2018 2022 2026
  • 21737$1,193,112
  • Baltimore$396,959
  • United States$366,157

Within 20 miles

Showing 30 of 91 zips in range — sorting picks from all 91.

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
1.7 21036 Dayton 2,569 — $1,008,338
1.8 21738 Glenwood 3,696 — $977,442
3.8 21794 West Friendship 2,192 — $1,028,318
3.9 20833 Brookeville 7,860 — $801,829
4.9 21029 Clarksville 13,607 $3,500 $1,046,023
5.1 20862 Brinklow 430 — $900,452
5.1 21723 Cooksville 669 — $910,236
6.1 21797 Woodbine 8,643 — $800,294
6.1 20777 Highland 3,221 — $984,731
6.9 20882 Gaithersburg 13,751 — $785,756
6.9 21042 Ellicott City 43,327 $2,929 $796,991
7.2 20860 Sandy Spring 2,035 — $804,824
7.5 20861 Ashton 2,890 — $946,555
7.7 20832 Olney 25,553 $2,813 $650,557
7.9 21044 Columbia 44,114 $2,332 $537,079
8.5 20759 Fulton 6,624 — $994,204
9.0 21104 Marriottsville 6,052 — $716,377
9.3 20868 Spencerville 198 — $747,587
10.1 20905 Silver Spring 19,004 $2,658 $665,546
10.1 20855 Derwood 17,279 $2,493 $673,748
10.1 20879 Gaithersburg 25,264 $1,995 $433,074
10.4 21784 Sykesville 39,258 $2,103 $553,043
10.5 21163 Woodstock 7,539 — $649,015
10.8 21045 Columbia 40,034 $2,252 $476,394
10.8 20886 Montgomery Village 34,718 $2,415 $381,090
10.8 20872 Damascus 13,983 — $540,987
11.0 20866 Burtonsville 15,986 $2,500 $454,175
11.0 21046 Columbia 15,608 $1,952 $514,796
11.2 20853 Rockville 31,851 $3,057 $623,829
11.4 20880 Washington Grove 577 — $610,898

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