HousingHandbookReference data

U.S. ZIP Code · IL61448

Knox County

Typical home value

$165,050[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
+25.4%
5-year / yr
+4.8%
10-year / yr
+5.3%

Relative price

vs U.S.
-41.9%
vs metro
vs state
-13.7%
ZIP 61448 location in IL
Location of ZIP 61448 in IL

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 61448 is worth $165,050. Over the past year, values have risen 25.4%. The effective property tax rate is 1.6%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent
[2]
Gross yield
[2]
Cap rate
[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate
1.6%[3]
Typical annual tax
$2,634[3]

#Climate risk

FEMA National Risk Index ratings for Knox County. "Not Applicable" means the hazard does not threaten the county.

Overall risk
Relatively Low[4]
Riverine flood
Relatively Low
Coastal flood
Not Applicable
Wildfire
Very Low
Drought
Relatively Moderate
Heat wave
Relatively Moderate
Hurricane
Very Low
Tornado
Relatively Moderate
Earthquake
Very Low
Winter weather
Relatively Low

#Who lives here

Population
3,947[3]
Median household income
$82,500[3]

#Migration

Household moves in and out of Knox County over a year, from IRS tax-return data.

Net migration
-97[5]
Moved in
839
Moved out
936

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools
3
Elementary
1
Middle
1
High
1
  • Mable Woolsey Elem School

    Elementary · Grades PK–4 · Knoxville CUSD 202

    392 students

  • Knoxville Sr High School

    High · Grades 9–12 · Knoxville CUSD 202

    283 students

  • Knoxville Jr High School

    Middle · Grades 5–8 · Knoxville CUSD 202

    249 students

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Gross yield
Net yield (after ~40% expenses)
Annual rent

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Monthly payment$835
Loan principal$132,040
Down payment$33,010
Total interest paid$168,410

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Own : rent ratio
Monthly cost to own$1,192
Monthly rent

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation
[1]
Rental yield
[2]
Property tax
[3]

Frequently asked

How much is a home worth in ZIP code 61448?
The typical home in 61448 is worth $165,050, based on the Zillow Home Value Index.
Are home values rising in 61448?
Home values in 61448 are up 25.4% over the past year, and up 4.8% a year over five years.
What is the property tax rate in 61448?
The effective property tax rate in 61448 is 1.6% — roughly $2,634 a year on a typical home.
Who lives in 61448?
ZIP code 61448 has a population of 3,947 and a median household income of $82,500.

Compare ZIPs

Pit ZIP 61448 against any other ZIP — full side-by-side table.

Compare 61448

#Jump to section