Zip lookup · IA

51565
Portsmouth, Iowa.

Portsmouth, Shelby County, IA · Omaha-Council Bluffs, NE-IA metro · population 516

What it costs per month · 51565 $1,439/mo

to buy the typical home at today's mortgage rate — +$907 (+171%) since Jan 2020.

What the home itself did
1 year
Up $22,904 +9%
$251,351$274,255 since Sep 2025
5 years
Up $96,065 +54%
$178,190$274,255 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 51565 $1,439 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 51565$1,439
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 8 years.

Typical home values in zip 51565 rose 9.1% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Shelby County, IA 74% · Harrison County, IA 26%

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

Typical home value $274,255 as of Sep 2026
+9.1%year on year

Typical home value — 51565

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 51565 $274,255 Omaha $306,318 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 51565$274,255
  • Omaha$306,318
  • 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
5.7 51562 Panama 506 — $253,102
6.0 51563 Persia 629 — $257,378
9.1 51570 Shelby 1,118 — $256,061
10.7 51530 Earling 809 — $236,115
11.8 51537 Harlan 6,382 — $204,536
12.0 51579 Woodbine 2,282 — $234,339
12.8 51546 Logan 3,114 — $267,798
14.6 51559 Neola 1,841 — $314,290
14.7 51521 Avoca 1,953 — $235,375
15.6 51527 Defiance 362 — $207,233
15.8 51529 Dunlap 1,732 — $199,198
15.9 51553 Minden 998 — $282,563
19.3 51446 Irwin 499 — $150,253
19.5 51528 Dow City 674 — $161,920

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