Zip lookup · MD

21111
Monkton, Maryland.

Monkton, Baltimore County, MD · Baltimore-Columbia-Towson, MD metro · population 4,714

What it costs per month · 21111 $3,780/mo

to buy the typical home at today's mortgage rate — +$1,873 (+98%) since Jan 2020.

What the home itself did
1 year
Up $13,590 +2%
$706,598$720,188 since Sep 2025
5 years
Up $102,213 +17%
$617,975$720,188 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 21111 $3,780 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 21111$3,780
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 23 years.

Typical home values in zip 21111 rose 1.9% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Baltimore County, MD 77% · Harford County, MD 23%

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

Typical home value $720,188 as of Sep 2026
+1.9%year on year

Typical home value — 21111

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $500,000 $750,000 2018 2020 2022 2024 2026 21111 $720,188 Baltimore $396,959 United States $366,157
$250,000 $500,000 $750,000 2018 2022 2026
  • 21111$720,188
  • Baltimore$396,959
  • United States$366,157

Within 20 miles

Showing 30 of 73 zips in range — sorting picks from all 73.

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
5.0 21131 Phoenix 7,141 — $752,316
5.6 21152 Sparks Glencoe 6,459 — $521,660
5.9 21161 White Hall 5,221 — $562,304
6.5 21013 Baldwin 5,610 — $658,149
6.9 21084 Jarrettsville 7,070 — $545,145
7.1 21120 Parkton 7,440 — $642,287
7.5 21030 Cockeysville 25,827 $1,884 $466,577
8.3 21047 Fallston 13,852 — $563,050
8.8 21082 Hydes 626 — $582,333
9.5 21057 Glen Arm 4,386 — $644,242
9.9 21051 Fork 172 — $568,767
10.1 21050 Forest Hill 17,466 $2,380 $500,243
10.1 21093 Lutherville Timonium 39,100 $1,963 $502,253
10.8 21053 Freeland 2,929 — $574,652
11.2 21286 Towson 21,853 $1,777 $398,217
11.7 21132 Pylesville 3,160 — $551,509
12.0 21155 Upperco 3,313 — $536,724
12.2 21204 Towson 19,845 $1,943 $590,649
12.5 21087 Kingsville 5,537 — $544,979
12.5 21014 Bel Air 38,707 $2,049 $445,033
12.7 21234 Parkville 66,334 $1,621 $300,360
12.9 21154 Street 6,544 — $540,000
12.9 21153 Stevenson 456 — $1,099,138
13.2 17363 Stewartstown 8,553 $1,070 $398,891
13.5 17349 New Freedom 8,254 $1,472 $424,244
13.6 21136 Reisterstown 32,088 $1,469 $407,137
13.6 17352 New Park 1,288 — $399,513
13.6 21071 Glyndon 404 — $490,124
13.7 21156 Upper Falls 204 — $516,520
13.8 21128 Perry Hall 15,501 $1,650 $438,413

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