Zip lookup · IL

61442
Keithsburg, Illinois.

Keithsburg, Mercer County, IL · Davenport-Moline-Rock Island, IA-IL metro · population 504

What it costs per month · 61442 $471/mo

to buy the typical home at today's mortgage rate — +$79 (+20%) since Feb 2021.

What the home itself did
1 year
Down $6,521 -7%
$96,328$89,807 since Sep 2025
5 years
Down $14,951 -14%
$104,757$89,807 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 61442 $471 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 61442$471
  • United States$1,922

At the last five years' pace, prices here aren't rising.

Typical home values in zip 61442 fell 6.8% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Mercer County, IL 79% · Henderson County, IL 21%

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

Typical home value $89,807 as of Sep 2026
-6.8%year on year

Typical home value — 61442

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2021 2022 2023 2024 2025 2026 61442 $89,807 Davenport $194,778 United States $366,157
$100,000 $200,000 $300,000 2022 2024 2026
  • 61442$89,807
  • Davenport$194,778
  • 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
4.7 52646 Oakville 255 — $187,515
9.7 61469 Oquawka 1,818 — $103,639
9.8 61260 Joy 737 — $159,914
10.3 61453 Little York 677 — $121,544
11.0 61272 New Boston 1,437 — $148,599
12.6 52637 Mediapolis 3,041 — $211,723
12.9 52653 Wapello 3,083 — $164,543
12.9 61231 Aledo 4,962 — $177,087
16.2 52650 Sperry 799 — $309,321
17.6 61412 Alexis 1,392 — $151,335
17.8 61437 Gladstone 549 — $146,024
17.9 61447 Kirkwood 1,020 — $105,728
18.3 52752 Grandview 413 — $156,704
18.4 61279 Reynolds 1,015 — $203,188
18.7 52640 Morning Sun 1,274 — $177,593
19.2 61486 Viola 1,330 — $173,291
19.4 61462 Monmouth 10,458 — $111,980
19.7 52601 Burlington 27,341 $983 $125,901
19.8 61259 Illinois City 1,053 — $278,750

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