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 369 of properties

809 Cumberland Court

Naperville, IL 60565

809 Piedmont Circle

Naperville, IL 60565

809 Potomac Avenue

Naperville, IL 60565

81 Townsend Circle

Naperville, IL 60565

810 Amherst Court

Naperville, IL 60565

811 Alamosa Court

Naperville, IL 60565

811 Cool Creek Court

Naperville, IL 60565

811 East Bailey Road

Naperville, IL 60565

811 Leverenz Road

Naperville, IL 60565

811 Rock Spring Road

Naperville, IL 60565

811 Spring Creek Circle

Naperville, IL 60565

811 Turtle Creek Court

Naperville, IL 60565

812 Alamosa Court

Naperville, IL 60565

812 Cassin Road

Naperville, IL 60565

812 Cool Creek Court

Naperville, IL 60565

812 Cumberland Court

Naperville, IL 60565

812 Leverenz Road

Naperville, IL 60565

812 Piedmont Circle

Naperville, IL 60565

812 Potomac Avenue

Naperville, IL 60565

812 Pueblo Court

Naperville, IL 60565

812 Rock Spring Road

Naperville, IL 60565

812 Spring Creek Circle

Naperville, IL 60565

813 Amherst Court

Naperville, IL 60565

813 Cumberland Court

Naperville, IL 60565

813 Potomac Avenue

Naperville, IL 60565

814 Amherst Court

Naperville, IL 60565

815 Alamosa Court

Naperville, IL 60565

815 Pueblo Court

Naperville, IL 60565

815 Rock Spring Road

Naperville, IL 60565

815 Spring Creek Circle

Naperville, IL 60565

815 Turtle Creek Court

Naperville, IL 60565

816 Alamosa Court

Naperville, IL 60565

816 Cool Creek Court

Naperville, IL 60565

816 Piedmont Circle

Naperville, IL 60565

816 Pueblo Court

Naperville, IL 60565

816 Rock Spring Road

Naperville, IL 60565

816 Turtle Creek Court

Naperville, IL 60565

817 Amherst Court

Naperville, IL 60565

817 Cumberland Court

Naperville, IL 60565

817 Potomac Avenue

Naperville, IL 60565

818 Amherst Court

Naperville, IL 60565

819 Alamosa Court

Naperville, IL 60565

819 Pueblo Court

Naperville, IL 60565

819 Rock Spring Road

Naperville, IL 60565

819 Spring Creek Circle

Naperville, IL 60565

819 Turtle Creek Court

Naperville, IL 60565

82 Townsend Circle

Naperville, IL 60565

820 Alamosa Court

Naperville, IL 60565

820 Piedmont Circle

Naperville, IL 60565

820 Pueblo Court

Naperville, IL 60565

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