Zip lookup · IL

61448
Knoxville, Illinois.

Knoxville, Knox County, IL · Galesburg, IL metro · population 3,947

What it costs per month · 61448 $857/mo

to buy the typical home at today's mortgage rate — +$465 (+119%) since Jan 2020.

What the home itself did
1 year
Up $26,539 +19%
$136,787$163,326 since Sep 2025
5 years
Up $30,798 +23%
$132,528$163,326 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 61448 $857 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 61448$857
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 17 years.

Typical home values in zip 61448 rose 19.4% over the past year — faster than the nation's +1.2%.

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

Typical home value $163,326 as of Sep 2026
+19.4%year on year

Typical home value — 61448

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 61448 $163,326 Galesburg $120,132 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 61448$163,326
  • Galesburg$120,132
  • 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
7.0 61428 Dahinda 1,278 — $353,538
7.6 61401 Galesburg 30,580 — $105,431
7.8 61488 Wataga 1,084 — $139,254
9.5 61467 Oneida 1,159 — $136,952
11.3 61489 Williamsfield 820 — $150,013
12.7 61410 Abingdon 3,838 — $97,823
13.9 61423 Cameron 638 — $163,625
14.1 61414 Altona 696 — $116,163
14.4 61572 Yates City 732 — $133,966
16.1 61451 Laura 272 — $191,248
16.3 61544 London Mills 784 — $104,389
17.2 61490 Woodhull 1,035 — $156,978
17.8 61449 La Fayette 339 — $116,629
19.0 61413 Alpha 1,035 — $146,809
19.2 61529 Elmwood 2,763 — $189,322
19.8 61434 Galva 2,971 — $112,838

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