Zip lookup · PA

15666
Mount Pleasant, Pennsylvania.

Mount Pleasant, Westmoreland County, PA · Pittsburgh, PA metro · population 15,980

What it costs per month · 15666 $947/mo

to buy the typical home at today's mortgage rate — +$384 (+68%) since Jan 2020.

What the home itself did
1 year
Down $8,792 -5%
$189,309$180,517 since Sep 2025
5 years
Up $320 +0%
$180,197$180,517 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 15666 $947 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 15666$947
  • United States$1,922

Typical home values in zip 15666 fell 4.6% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Westmoreland County, PA 76% · Fayette County, PA 24%

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

Typical home value $180,517 as of Sep 2026
-4.6%year on year

Typical home value — 15666

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 15666 $180,517 Pittsburgh $228,201 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 15666$180,517
  • Pittsburgh$228,201
  • United States$366,157

Within 20 miles

Showing 30 of 69 zips in range — sorting picks from all 69.

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
3.9 15688 Tarrs 612 — $115,317
5.4 15610 Acme 3,988 — $205,040
5.5 15639 Hunker 2,160 — $224,839
5.9 15683 Scottdale 7,643 — $183,194
6.1 15631 Everson 672 — $102,125
6.7 15697 Youngwood 2,877 — $153,917
7.0 15490 White 659 — $194,212
7.3 15679 Ruffs Dale 2,781 — $171,270
8.5 15672 New Stanton 3,321 — $242,563
8.6 15628 Donegal 458 — $180,322
9.3 15425 Connellsville 17,545 — $143,122
9.7 15462 Melcroft 80 — $115,551
10.1 15698 Yukon 789 — $114,729
10.3 15650 Latrobe 26,312 $1,058 $213,806
10.4 15428 Dawson 1,763 — $158,457
10.4 15687 Stahlstown 1,241 — $185,440
10.5 15479 Smithton 2,010 — $158,087
10.7 15617 Arona 262 — $117,701
10.8 15601 Greensburg 56,425 $1,017 $251,450
10.8 15446 Indian Head 35 — $146,205
10.9 15663 Madison 377 — $162,906
11.2 15469 Normalville 2,377 — $163,479
12.4 15640 Hutchinson 355 — $108,780
12.5 15634 Grapeville 421 — $105,607
12.5 15089 West Newton 6,789 — $155,768
12.6 15611 Adamsburg 241 — $145,600
12.6 15637 Herminie 1,821 — $168,937
13.4 15622 Champion 682 — $347,636
13.7 15486 Vanderbilt 2,027 — $169,849
13.8 15675 Penn 1,290 — $128,126

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