Zip lookup · PA

19373
Thornton, Pennsylvania.

Thornton, Delaware County, PA · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro · population 2,357

What it costs per month · 19373 $4,567/mo

to buy the typical home at today's mortgage rate — +$2,651 (+138%) since Jan 2020.

What the home itself did
1 year
Up $43,245 +5%
$826,925$870,171 since Sep 2025
5 years
Up $250,138 +40%
$620,032$870,171 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 $4,000 2002 2006 2010 2014 2018 2022 2026 19373 $4,567 United States $1,922
$1,000 $2,000 $3,000 $4,000 2002 2010 2018 2026
  • 19373$4,567
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 10 years.

Typical home values in zip 19373 rose 5.2% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Delaware County, PA 96% · Chester County, PA 4%

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

Typical home value $870,171 as of Sep 2026
+5.2%year on year

Typical home value — 19373

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 $800,000 2018 2020 2022 2024 2026 19373 $870,171 Philadelphia $386,048 United States $366,157
$200,000 $400,000 $600,000 $800,000 2018 2022 2026
  • 19373$870,171
  • Philadelphia$386,048
  • United States$366,157

Within 20 miles

Showing 30 of 114 zips in range — sorting picks from all 114.

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
1.5 19319 Cheyney 792 — $740,367
1.6 19342 Glen Mills 20,770 $2,506 $688,892
4.4 19060 Garnet Valley 11,524 — $694,212
4.6 19382 West Chester 54,127 $2,299 $678,874
5.0 19317 Chadds Ford 10,864 $2,247 $727,106
6.0 19014 Aston 21,427 $2,121 $372,111
6.3 19810 Wilmington 26,530 $1,983 $466,283
6.4 19063 Media 38,172 $2,431 $635,180
6.6 19380 West Chester 49,856 $2,238 $654,370
7.3 19073 Newtown Square 21,915 $3,314 $769,452
7.5 19803 Wilmington 22,279 $2,766 $513,257
7.6 19061 Marcus Hook 19,896 $1,642 $277,692
7.7 19732 Rockland 89 — $752,974
7.9 19015 Brookhaven 16,464 $1,709 $265,457
8.1 19703 Claymont 15,460 $1,727 $324,909
8.7 19807 Wilmington 7,815 — $1,109,386
8.7 19086 Wallingford 12,930 — $498,471
9.4 19013 Chester 35,064 $1,386 $112,219
9.6 19312 Berwyn 12,283 $2,526 $1,000,034
9.7 19355 Malvern 29,425 $2,549 $785,542
9.7 19301 Paoli 7,814 $2,418 $638,587
9.8 19081 Swarthmore 10,089 $2,356 $481,446
10.1 19094 Woodlyn 3,929 — $297,348
10.1 19806 Wilmington 9,777 $1,884 $361,456
10.2 19348 Kennett Square 23,621 $2,330 $624,241
10.2 19008 Broomall 20,697 — $582,701
10.3 19802 Wilmington 26,051 $1,656 $198,687
10.4 19809 Wilmington 14,311 $1,653 $319,144
10.4 19064 Springfield 25,277 $2,600 $487,832
10.9 19033 Folsom 8,261 $1,500 $328,222

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