Naperville
Property Data

Will County, Illinois

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directly sourced from county assessors.

Will County

ZIP Codesby Total Population

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Total Population
39,33047,016

DistributionTotal Population

Demographics

Total Population

169,081

Median Age

40.6

Population Under 18

24.5%

Population 65+

15.9%

Total Households

61,732

Average Household Size

2.71

Naperville, IL housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Naperville, IL
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
6054042,252$157,102$1,98075.5%
6056339,330$109,783$1,83554.7%
6056447,016$181,382$2,21788.1%
6056540,483$164,447$1,78488.4%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Naperville, IL. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records939Recorded——
Average recorded sale amount$591,243Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: June 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Naperville, IL
MeasureNaperville, ILWill County, IL
Median recorded sale amount$642,500$339,000
Recorded amount, 10th percentile$325,000$179,900
Recorded amount, 90th percentile$995,000$625,000
Average recorded floor area (sq ft)2,8072,099
Average recorded bedrooms3.73.3
Average recorded bathrooms2.72.2
Median year built19961995
Condominium share of properties5.4%4.4%

Naperville, IL: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

Will County, IL: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

Parcel sale records
Oct 1, 2025–Sep 30, 2026
Unavailable
The estimate did not pass checks against recorded sales.
Median sale amount
September 2026
$705,000
Model estimateHistorical error-adjusted range: $672,748–$770,765.
Median-amount change
September 2026 versus September 2025
+36.2%
Model estimateHistorical error-adjusted range: +30%–+48.9%.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: June 2026; not a verified completeness date.

Properties in Naperville

Showing page 299 of properties

4035 Sumac Court

Naperville, IL 60564

4035 Teak Circle

Naperville, IL 60564

4036 Alfalfa Lane

Naperville, IL 60564

4036 Candlewood Lane

Naperville, IL 60564

4036 Chesapeake Lane

Naperville, IL 60564

4036 Jersey Court

Naperville, IL 60564

4036 Juneberry Road

Naperville, IL 60564

4036 Lobo Lane

Naperville, IL 60564

4036 Schillinger Drive

Naperville, IL 60564

4036 Teak Circle

Naperville, IL 60564

4037 Ashwood Park Court

Naperville, IL 60564

4037 Candlewood Lane

Naperville, IL 60564

4037 Sumac Court

Naperville, IL 60564

4038 Candlewood Lane

Naperville, IL 60564

4039 Alfalfa Lane

Naperville, IL 60564

4039 Candlewood Lane

Naperville, IL 60564

4039 Chesapeake Lane

Naperville, IL 60564

4039 Falcon Drive

Naperville, IL 60564

4039 Jersey Court

Naperville, IL 60564

4039 Juneberry Road

Naperville, IL 60564

4039 Lobo Lane

Naperville, IL 60564

4039 S Route 59

Naperville, IL 60564

4039 Sumac Court

Naperville, IL 60564

4039 Teak Circle

Naperville, IL 60564

404 Avena Court

Naperville, IL 60565

404 Du Pahze Street

Naperville, IL 60565

404 Gateshead Drive

Naperville, IL 60565

404 Haddassah Court

Naperville, IL 60565

404 Knoch Knolls Road

Naperville, IL 60565

404 Massachusetts Avenue

Naperville, IL 60565

404 Northampton Court

Naperville, IL 60565

404 Pickerel Court

Naperville, IL 60565

404 Sierra Court

Naperville, IL 60565

404 Verbena Court

Naperville, IL 60565

4040 Alfalfa Lane

Naperville, IL 60564

4040 Ashwood Park Court

Naperville, IL 60564

4040 Ashwood Park Court

Naperville, IL 60564

4040 Candlewood Lane

Naperville, IL 60564

4040 Chesapeake Lane

Naperville, IL 60564

4040 Falcon Drive

Naperville, IL 60564

4040 Helene Avenue

Naperville, IL 60564

4040 Jersey Court

Naperville, IL 60564

4040 Juneberry Road

Naperville, IL 60564

4040 Lobo Lane

Naperville, IL 60564

4040 Schillinger Drive

Naperville, IL 60564

4040 Teak Circle

Naperville, IL 60564

4041 Candlewood Lane

Naperville, IL 60564

4041 Sumac Court

Naperville, IL 60564

4042 Ashwood Park Court

Naperville, IL 60564

4042 Candlewood Lane

Naperville, IL 60564

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