Zip lookup · PA

15857
Saint Marys, Pennsylvania.

Saint Marys, Elk County, PA · St. Marys, PA metro · population 12,736

What it costs per month · 15857 $814/mo

to buy the typical home at today's mortgage rate — +$401 (+97%) since Jan 2020.

What the home itself did
1 year
Up $15,499 +11%
$139,581$155,080 since Sep 2025
5 years
Up $23,157 +18%
$131,923$155,080 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 15857 $814 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 15857$814
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 21 years.

Typical home values in zip 15857 rose 11.1% over the past year — faster than the nation's +1.2%.

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

Typical home value $155,080 as of Sep 2026
+11.1%year on year

Typical home value — 15857

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 15857 $155,080 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 15857$155,080
  • United States$366,157

Within 20 miles

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
8.8 15845 Johnsonburg 3,121 — $79,246
8.9 15870 Wilcox 1,109 — $129,101
9.5 15846 Kersey 3,408 — $161,322
11.1 15821 Benezett 74 — $134,770
11.3 15827 Byrnedale 301 — $85,141
12.5 15868 Weedville 1,435 — $157,085
13.8 15834 Emporium 4,015 — $106,908
14.1 15853 Ridgway 6,420 — $116,487
16.4 15823 Brockport 1,266 — $152,703
18.6 16735 Kane 6,149 — $108,511
19.3 15849 Penfield 1,369 — $121,408

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