Zip lookup · DE

19731
Port Penn, Delaware.

Port Penn, New Castle County, DE · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro · population 655

What it costs per month · 19731 $1,536/mo

to buy the typical home at today's mortgage rate — +$780 (+103%) since Jan 2020.

What the home itself did
1 year
Up $4,097 +1%
$288,461$292,558 since Sep 2025
5 years
Up $59,792 +26%
$232,766$292,558 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 19731 $1,536 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 19731$1,536
  • 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 19731 rose 1.4% over the past year — faster than the nation's +1.2%.

Typical home value $292,558 as of Sep 2026
+1.4%year on year

Typical home value — 19731

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 19731 $292,558 Philadelphia $386,048 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 19731$292,558
  • Philadelphia$386,048
  • United States$366,157

Within 20 miles

Showing 30 of 39 zips in range — sorting picks from all 39.

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
4.2 19706 Delaware City 2,038 — $293,618
4.5 19733 Saint Georges 186 — $309,746
4.9 19709 Middletown 53,234 $2,755 $535,757
5.2 19730 Odessa 425 — $404,810
7.5 19701 Bear 42,984 $2,419 $418,810
9.0 08079 Salem 10,762 $1,650 $234,836
9.2 08070 Pennsville 12,511 — $277,479
9.2 19734 Townsend 14,214 — $486,180
9.3 19720 New Castle 62,392 $1,687 $276,574
10.4 19702 Newark 55,683 $2,022 $350,587
12.6 19713 Newark 30,747 $2,037 $316,354
13.1 08001 Alloway 854 — $300,108
13.1 21912 Warwick 1,536 — $579,185
13.4 21915 Chesapeake City 2,471 — $411,372
14.3 19804 Wilmington 18,779 $1,837 $276,255
14.6 08323 Greenwich 731 — $280,270
15.0 19977 Smyrna 27,704 — $397,181
15.3 19801 Wilmington 16,327 $1,809 $178,383
15.4 08069 Penns Grove 13,413 $1,950 $243,789
16.0 19711 Newark 49,432 $2,028 $424,206
16.1 21921 Elkton 45,527 $1,904 $373,205
16.2 19808 Wilmington 39,082 $2,204 $368,586
16.2 21913 Cecilton 820 — $304,906
16.2 21920 Elk Mills 1,413 — $276,463
16.2 19805 Wilmington 41,402 $1,554 $216,108
16.3 08353 Shiloh 228 — $248,708
16.7 08098 Woodstown 9,680 — $401,543
17.4 19802 Wilmington 26,051 $1,656 $198,687
17.5 21635 Galena 2,085 — $419,292
17.5 19806 Wilmington 9,777 $1,884 $361,456

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