Zip lookup · PA

18088
Walnutport, Pennsylvania.

Walnutport, Northampton County, PA · Allentown-Bethlehem-Easton, PA-NJ metro · population 8,488

What it costs per month · 18088 $1,850/mo

to buy the typical home at today's mortgage rate — +$1,049 (+131%) since Jan 2020.

What the home itself did
1 year
Up $6,985 +2%
$345,538$352,523 since Sep 2025
5 years
Up $86,400 +32%
$266,123$352,523 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 18088 $1,850 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 18088$1,850
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 12 years.

Typical home values in zip 18088 rose 2.0% over the past year — faster than the nation's +1.2%.

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

Typical home value $352,523 as of Sep 2026
+2.0%year on year

Typical home value — 18088

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 18088 $352,523 Allentown $363,366 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 18088$352,523
  • Allentown$363,366
  • United States$366,157

Within 20 miles

Showing 30 of 62 zips in range — sorting picks from all 62.

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
1.3 18035 Cherryville 39 — $461,779
3.1 18059 Laurys Station 744 — $493,461
4.4 18080 Slatington 11,226 — $340,203
4.4 18038 Danielsville 3,549 — $389,001
4.6 18071 Palmerton 11,313 — $257,356
5.3 18067 Northampton 19,590 $1,694 $353,231
5.4 18079 Slatedale 303 — $251,504
5.8 18037 Coplay 7,472 — $358,444
6.1 18030 Bowmanstown 483 — $198,052
7.3 18078 Schnecksville 7,857 — $522,370
7.8 18014 Bath 12,097 $1,722 $397,966
8.0 18052 Whitehall 29,451 $1,824 $338,831
8.5 18235 Lehighton 19,158 $1,622 $279,800
8.6 18053 Germansville 2,344 — $400,986
8.9 18032 Catasauqua 9,555 $1,775 $287,901
9.4 18058 Kunkletown 9,674 — $303,379
9.8 18333 Kresgeville 115 — $324,096
10.1 18069 Orefield 8,515 $2,575 $522,204
10.7 18104 Allentown 48,683 $2,297 $399,078
10.8 18109 Allentown 18,446 $1,554 $271,250
11.5 18017 Bethlehem 40,640 $2,077 $390,629
11.6 18331 Gilbert 655 — $313,390
11.7 18102 Allentown 51,001 $1,517 $225,328
12.1 18066 New Tripoli 6,102 — $456,696
12.2 18101 Allentown 6,120 $1,600 $210,012
12.5 18064 Nazareth 26,970 $1,724 $460,561
12.8 18018 Bethlehem 32,965 $1,732 $298,401
13.1 18091 Wind Gap 6,547 — $374,618
13.1 18051 Fogelsville 3,624 $2,435 $544,368
13.2 18229 Jim Thorpe 9,248 — $279,389

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