Zip lookup · MD

21161
Whitehall, Maryland.

Whitehall, Baltimore County, MD · Baltimore-Columbia-Towson, MD metro · population 5,221

What it costs per month · 21161 $2,951/mo

to buy the typical home at today's mortgage rate — +$1,523 (+107%) since Jan 2020.

What the home itself did
1 year
Up $17,194 +3%
$545,110$562,304 since Sep 2025
5 years
Up $95,514 +20%
$466,790$562,304 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 21161 $2,951 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 21161$2,951
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 19 years.

Typical home values in zip 21161 rose 3.2% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Harford County, MD 53% · Baltimore County, MD 47%

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

Typical home value $562,304 as of Sep 2026
+3.2%year on year

Typical home value — 21161

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $300,000 $400,000 $500,000 2018 2020 2022 2024 2026 21161 $562,304 Baltimore $396,959 United States $366,157
$200,000 $300,000 $400,000 $500,000 2018 2022 2026
  • 21161$562,304
  • Baltimore$396,959
  • United States$366,157

Within 20 miles

Showing 30 of 56 zips in range — sorting picks from all 56.

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
5.9 21111 Monkton 4,714 — $720,188
6.0 21120 Parkton 7,440 — $642,287
6.2 21084 Jarrettsville 7,070 — $545,145
7.5 17363 Stewartstown 8,553 $1,070 $398,891
7.8 21132 Pylesville 3,160 — $551,509
7.9 17352 New Park 1,288 — $399,513
8.3 21053 Freeland 2,929 — $574,652
9.0 17349 New Freedom 8,254 $1,472 $424,244
9.0 17321 Fawn Grove 2,419 — $418,859
9.5 17361 Shrewsbury 6,156 — $357,022
9.8 21152 Sparks Glencoe 6,459 — $521,660
10.5 21050 Forest Hill 17,466 $2,380 $500,243
10.8 21131 Phoenix 7,141 — $752,316
10.9 21154 Street 6,544 — $540,000
11.0 21013 Baldwin 5,610 — $658,149
11.3 21047 Fallston 13,852 — $563,050
12.9 21030 Cockeysville 25,827 $1,884 $466,577
13.0 17327 Glen Rock 7,828 — $371,044
13.3 21082 Hydes 626 — $582,333
13.6 17302 Airville 2,834 — $342,465
13.6 17322 Felton 6,473 — $352,952
14.1 21160 Whiteford 2,441 — $444,639
14.2 17314 Delta 6,640 — $320,016
14.2 21155 Upperco 3,313 — $536,724
14.2 21014 Bel Air 38,707 $2,049 $445,033
14.3 21051 Fork 172 — $568,767
14.8 21057 Glen Arm 4,386 — $644,242
15.1 21102 Manchester 12,162 — $461,243
15.1 21074 Hampstead 14,777 — $431,878
15.9 21093 Lutherville Timonium 39,100 $1,963 $502,253

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