Naperville
Property Data

Will County, Illinois

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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 361 of properties

614 Dilorenzo Drive

Naperville, IL 60565

615 Bakewell Lane

Naperville, IL 60565

615 Knoch Knolls Road

Naperville, IL 60565

615 Nanak Court

Naperville, IL 60565

615 Rock Spring Road

Naperville, IL 60565

615 Steamboat Road

Naperville, IL 60565

616 Connecticut Avenue

Naperville, IL 60565

616 De Lasalle Avenue

Naperville, IL 60565

616 Fawell Court

Naperville, IL 60565

616 Knoch Knolls Road

Naperville, IL 60565

616 Rock Spring Road

Naperville, IL 60565

616 Steamboat Road

Naperville, IL 60565

617 Alexandria Drive

Naperville, IL 60565

617 Dilorenzo Drive

Naperville, IL 60565

619 Fawell Court

Naperville, IL 60565

619 Knoch Knolls Road

Naperville, IL 60565

619 Nanak Court

Naperville, IL 60565

619 Rock Spring Road

Naperville, IL 60565

62 Townsend Circle

Naperville, IL 60565

620 Arlington Avenue

Naperville, IL 60565

620 Connecticut Avenue

Naperville, IL 60565

620 De Lasalle Avenue

Naperville, IL 60565

620 East 17th Street

Naperville, IL 60564

620 Fawell Court

Naperville, IL 60565

620 Rock Spring Road

Naperville, IL 60565

620 Steamboat Road

Naperville, IL 60565

621 Arlington Avenue

Naperville, IL 60565

621 Dilorenzo Drive

Naperville, IL 60565

623 Alexandria Drive

Naperville, IL 60565

623 Gateshead Drive

Naperville, IL 60565

623 Nanak Court

Naperville, IL 60565

623 Rock Spring Road

Naperville, IL 60565

623 Steamboat Road

Naperville, IL 60565

624 Arlington Avenue

Naperville, IL 60565

624 Connecticut Avenue

Naperville, IL 60565

624 De Lasalle Avenue

Naperville, IL 60565

624 Fawell Court

Naperville, IL 60565

624 Rock Spring Road

Naperville, IL 60565

624 Steamboat Road

Naperville, IL 60565

625 Arlington Avenue

Naperville, IL 60565

626 Alexandria Drive

Naperville, IL 60565

627 Alexandria Drive

Naperville, IL 60565

627 De Lasalle Avenue

Naperville, IL 60565

627 Nanak Court

Naperville, IL 60565

627 Rock Spring Road

Naperville, IL 60565

627 Steamboat Road

Naperville, IL 60565

628 Arlington Avenue

Naperville, IL 60565

628 Connecticut Avenue

Naperville, IL 60565

628 De Lasalle Avenue

Naperville, IL 60565

628 Knoch Knolls Road

Naperville, IL 60565

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