Zip lookup · MD

21918
Conowingo, Maryland.

Conowingo, Cecil County, MD · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro · population 4,169

What it costs per month · 21918 $2,098/mo

to buy the typical home at today's mortgage rate — +$1,099 (+110%) since Jan 2020.

What the home itself did
1 year
Up $9,184 +2%
$390,523$399,707 since Sep 2025
5 years
Up $70,401 +21%
$329,306$399,707 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.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 21918 $2,098 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 21918$2,098
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 18 years.

Typical home values in zip 21918 rose 2.4% over the past year — faster than the nation's +1.2%.

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

Typical home value $399,707 as of Sep 2026
+2.4%year on year

Typical home value — 21918

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $300,000 $350,000 $400,000 2018 2020 2022 2024 2026 21918 $399,707 Philadelphia $386,048 United States $366,157
$250,000 $300,000 $350,000 $400,000 2018 2022 2026
  • 21918$399,707
  • Philadelphia$386,048
  • United States$366,157

Within 20 miles

Showing 30 of 43 zips in range — sorting picks from all 43.

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
3.7 21917 Colora 2,233 — $410,803
3.8 21034 Darlington 2,846 — $448,970
5.7 17563 Peach Bottom 3,952 — $433,807
6.3 21904 Port Deposit 6,233 — $403,216
6.8 21911 Rising Sun 10,551 — $399,319
7.1 19362 Nottingham 6,092 — $468,434
7.7 21160 Whiteford 2,441 — $444,639
8.0 21078 Havre De Grace 20,030 $1,929 $404,556
8.9 21028 Churchville 3,103 — $536,539
9.8 17518 Drumore 1,360 — $460,681
9.9 17314 Delta 6,640 — $320,016
10.1 21903 Perryville 5,692 — $350,424
10.5 21154 Street 6,544 — $540,000
11.7 21015 Bel Air 30,013 $2,163 $479,102
12.1 21001 Aberdeen 27,168 $1,921 $344,379
12.1 17536 Kirkwood 3,452 — $521,479
12.5 21914 Charlestown 810 — $331,643
12.5 19363 Oxford 18,231 — $473,424
12.9 17566 Quarryville 12,603 — $429,212
13.0 21901 North East 19,514 $1,838 $391,857
13.8 17532 Holtwood 3,328 — $423,826
13.8 21050 Forest Hill 17,466 $2,380 $500,243
13.8 21132 Pylesville 3,160 — $551,509
14.2 21014 Bel Air 38,707 $2,049 $445,033
14.9 21017 Belcamp 6,648 $1,887 $284,976
15.7 17321 Fawn Grove 2,419 — $418,859
15.9 17302 Airville 2,834 — $342,465
16.1 17560 New Providence 5,460 — $422,769
16.1 19352 Lincoln University 11,484 — $577,711
16.2 21009 Abingdon 33,679 $1,893 $370,272

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