Zip lookup · MD

21163
Woodstock, Maryland.

Woodstock, Howard County, MD · Baltimore-Columbia-Towson, MD metro · population 7,539

What it costs per month · 21163 $3,407/mo

to buy the typical home at today's mortgage rate — +$1,577 (+86%) since Jan 2020.

What the home itself did
1 year
Up $3,216 +0%
$645,799$649,015 since Sep 2025
5 years
Up $85,658 +15%
$563,356$649,015 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.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 21163 $3,407 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 21163$3,407
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 24 years.

Typical home values in zip 21163 rose 0.5% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Baltimore County, MD 73% · Howard County, MD 27%

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

Typical home value $649,015 as of Sep 2026
+0.5%year on year

Typical home value — 21163

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 2018 2020 2022 2024 2026 21163 $649,015 Baltimore $396,959 United States $366,157
$200,000 $400,000 $600,000 2018 2022 2026
  • 21163$649,015
  • Baltimore$396,959
  • United States$366,157

Within 20 miles

Showing 30 of 85 zips in range — sorting picks from all 85.

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 21104 Marriottsville 6,052 — $716,377
3.5 21133 Randallstown 31,398 $1,481 $361,654
4.0 21244 Windsor Mill 38,208 $1,510 $321,947
5.1 21042 Ellicott City 43,327 $2,929 $796,991
6.5 21043 Ellicott City 48,525 $2,481 $626,717
6.9 21794 West Friendship 2,192 — $1,028,318
7.3 21117 Owings Mills 62,816 $1,877 $384,367
7.4 21207 Gwynn Oak 47,099 $1,439 $287,860
7.5 21784 Sykesville 39,258 $2,103 $553,043
7.5 21228 Catonsville 50,492 $1,750 $424,864
7.7 21208 Pikesville 37,276 $2,157 $372,458
8.2 21723 Cooksville 669 — $910,236
9.1 21044 Columbia 44,114 $2,332 $537,079
9.3 21215 Baltimore 52,229 $1,312 $158,625
9.4 21045 Columbia 40,034 $2,252 $476,394
9.6 21153 Stevenson 456 — $1,099,138
9.7 21229 Baltimore 46,679 $1,528 $170,468
9.9 21738 Glenwood 3,696 — $977,442
10.1 21216 Baltimore 29,426 $1,547 $113,799
10.3 21209 Baltimore 30,126 $1,754 $444,961
10.3 21071 Glyndon 404 — $490,124
10.5 21737 Glenelg 2,474 — $1,193,112
10.6 21029 Clarksville 13,607 $3,500 $1,046,023
10.6 21136 Reisterstown 32,088 $1,469 $407,137
10.7 21036 Dayton 2,569 — $1,008,338
10.9 21075 Elkridge 37,363 $2,379 $481,968
11.1 21048 Finksburg 10,481 — $555,748
11.4 21797 Woodbine 8,643 — $800,294
11.5 21046 Columbia 15,608 $1,952 $514,796
11.6 21223 Baltimore 19,572 $1,596 $65,619

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