📍 Williamsfield, IL · Zillow ZHVI · July 2026

Average Home Price in
Williamsfield, IL

Galesburg, IL metro area · Knox County County

Median Home Value
$154,951
↑ 13.7% year-over-year
vs. National Median
$410,000
Williamsfield is 62% below
Est. Monthly Payment
$808/mo
20% down · 6.8% rate
Income Needed
$41K
gross annual (30% rule)
Median Home Value
$154,951
↑ 13.7% year-over-year

Down Payment (20%)$30,990
Monthly P&I$808/mo
With Taxes & Ins.~$1,026/mo
Income Needed$41,040/yr
Data SourceZillow ZHVI
Market Overview

Home Prices in Williamsfield, IL

The median home value in Williamsfield, IL is $154,951 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 13.7% compared to a year ago and down 0.7% from two years prior.

Compared to the U.S. national median of $410,000, homes in Williamsfield are priced62% below average. Williamsfield is part of the Galesburg, IL metro area.

Over the past five years, Williamsfield home values have risen by approximately13.0%, reflecting steady appreciation in this market.

City Comparison

Williamsfield vs. National Median

🏠 Williamsfield
$154,951
National Median
$410,000

At $154,951, homes in Williamsfield cost 62% below the national median of $410,000. This makes Williamsfield a relatively affordable market for buyers seeking value.

Affordability

What Does It Cost to Buy in Williamsfield?

20% Down Payment
$30,990
on $154,951
Monthly P&I
$808/mo
30-yr @ 6.8%
Total Monthly Est.
~$1,026/mo
incl. taxes & insurance
Income Needed
$41,040
gross annual (30% rule)
10% Down Option
$15,495
+ PMI applies
Loan Amount (20% dn)
$123,961
at current rates

Estimates assume a 30-year fixed mortgage at 6.8%. Monthly total includes estimated property taxes and homeowner's insurance. Actual costs vary.

FAQ

Frequently Asked Questions

What is the average home price in Williamsfield, IL?
The median home value in Williamsfield is $154,951 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 13.7% year-over-year.
How much have home prices changed in Williamsfield?
Over the past year, home values in Williamsfield have increased by 13.7%. Over five years, prices have risen approximately 13.0%.
How much do I need to earn to buy a home in Williamsfield?
To comfortably afford the median home price of $154,951 with a 20% down payment ($30,990) at today's rates (6.8%), you'd need a gross annual income of approximately $41,040. This assumes keeping total housing costs at or below 30% of gross income.
How does Williamsfield compare to the national average home price?
The national median home value is approximately $410,000. At $154,951, homes in Williamsfield are 62% below the national average.
What metro area is Williamsfield part of?
Williamsfield is part of the Galesburg, IL metropolitan area. Home prices and market conditions can vary across the broader metro region.