Zip lookup · PA

18034
Center Valley, Pennsylvania.

Center Valley, Lehigh County, PA · Allentown-Bethlehem-Easton, PA-NJ metro · population 9,209

What it costs per month · 18034 $3,019/mo

to buy the typical home at today's mortgage rate — +$1,693 (+128%) since Jan 2020.

What the home itself did
1 year
Up $19,908 +4%
$555,340$575,248 since Sep 2025
5 years
Up $137,158 +31%
$438,091$575,248 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 2002 2006 2010 2014 2018 2022 2026 18034 $3,019 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 18034$3,019
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 13 years.

Typical home values in zip 18034 rose 3.6% over the past year — faster than the nation's +1.2%.

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

Typical home value $575,248 as of Sep 2026
+3.6%year on year

Typical home value — 18034

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $300,000 $400,000 $500,000 2018 2020 2022 2024 2026 18034 $575,248 Allentown $363,366 United States $366,157
$200,000 $300,000 $400,000 $500,000 2018 2022 2026
  • 18034$575,248
  • Allentown$363,366
  • United States$366,157

Within 20 miles

Showing 30 of 79 zips in range — sorting picks from all 79.

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
2.7 18036 Coopersburg 15,581 $2,200 $505,352
4.0 18103 Allentown 48,746 $1,683 $313,587
4.1 18015 Bethlehem 34,852 $1,775 $292,088
4.7 18049 Emmaus 18,941 $1,898 $386,703
5.1 18101 Allentown 6,120 $1,600 $210,012
5.5 18102 Allentown 51,001 $1,517 $225,328
6.0 18018 Bethlehem 32,965 $1,732 $298,401
6.7 18955 Richlandtown 1,511 — $370,610
6.7 18109 Allentown 18,446 $1,554 $271,250
6.9 18055 Hellertown 12,117 $2,204 $377,612
7.2 18092 Zionsville 3,230 — $504,261
7.4 18951 Quakertown 36,568 $1,906 $453,511
8.4 18017 Bethlehem 40,640 $2,077 $390,629
8.4 18104 Allentown 48,683 $2,297 $399,078
8.4 18032 Catasauqua 9,555 $1,775 $287,901
8.9 18062 Macungie 27,110 $2,301 $452,218
9.2 18052 Whitehall 29,451 $1,824 $338,831
9.4 18077 Riegelsville 2,203 — $531,821
9.5 18087 Trexlertown 590 — $357,559
9.5 18056 Hereford 1,489 — $328,049
9.7 18106 Allentown 6,226 $2,400 $445,223
10.0 18070 Palm 223 — $383,724
10.0 18041 East Greenville 5,768 — $360,062
10.2 18020 Bethlehem 21,204 $2,599 $434,365
10.7 18930 Kintnersville 1,892 — $601,441
11.4 18073 Pennsburg 11,755 — $434,519
11.8 18037 Coplay 7,472 — $358,444
12.0 18069 Orefield 8,515 $2,575 $522,204
12.1 18076 Red Hill 2,833 — $353,353
12.5 19503 Bally 1,149 — $286,571

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