Zip lookup · PA

17857
Northumberland, Pennsylvania.

Northumberland, Northumberland County, PA · Sunbury, PA metro · population 7,671

What it costs per month · 17857 $1,177/mo

to buy the typical home at today's mortgage rate — +$621 (+112%) since Jan 2020.

What the home itself did
1 year
Up $18,086 +9%
$206,151$224,237 since Sep 2025
5 years
Up $51,979 +30%
$172,258$224,237 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 17857 $1,177 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 17857$1,177
  • 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 17857 rose 8.8% over the past year — faster than the nation's +1.2%.

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

Typical home value $224,237 as of Sep 2026
+8.8%year on year

Typical home value — 17857

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 17857 $224,237 Sunbury $175,441 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 17857$224,237
  • Sunbury$175,441
  • United States$366,157

Within 20 miles

Showing 30 of 32 zips in range — sorting picks from all 32.

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
5.8 17847 Milton 11,260 — $241,052
5.8 17876 Shamokin Dam 1,827 — $243,702
6.3 17801 Sunbury 16,429 $900 $192,653
8.0 17821 Danville 18,613 $1,440 $277,777
8.3 17889 Winfield 3,039 — $295,242
8.5 17886 West Milton 804 — $201,390
9.7 17837 Lewisburg 18,403 $1,244 $331,683
9.9 17860 Paxinos 2,332 — $288,111
10.4 17870 Selinsgrove 14,490 $1,100 $260,881
11.0 17881 Trevorton 1,479 — $137,272
11.1 17855 New Berlin 1,014 — $243,081
12.5 17777 Watsontown 7,030 — $247,320
13.4 17772 Turbotville 2,693 — $276,597
13.7 17872 Shamokin 8,894 — $55,548
13.9 17856 New Columbia 3,167 — $270,533
14.5 17823 Dornsife 1,258 — $277,487
14.9 17866 Coal Township 9,769 — $73,270
14.9 17824 Elysburg 3,949 — $279,972
15.7 17827 Freeburg 877 — $232,669
16.6 17830 Herndon 1,938 — $226,400
16.8 17842 Middleburg 8,266 — $242,301
16.9 17844 Mifflinburg 10,291 — $287,561
17.2 17864 Port Trevorton 2,495 — $212,533
18.4 17832 Marion Heights 578 — $84,738
18.5 17810 Allenwood 5,309 — $265,915
18.7 17815 Bloomsburg 29,790 $1,178 $263,015
18.7 17834 Kulpmont 3,480 — $90,067
18.9 17820 Catawissa 5,499 — $254,749
19.3 17752 Montgomery 4,975 — $232,291
19.5 17756 Muncy 12,856 — $278,205

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