Gillespie
Property Data

Macoupin County, Illinois

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Macoupin County

ZIP Codesby Total Population

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Total Population
4,2944,294

DistributionTotal Population

No data available

Demographics

Total Population

4,294

Median Age

46.1

Population Under 18

19.7%

Population 65+

23.5%

Total Households

1,680

Average Household Size

2.51

Gillespie, 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 Gillespie, IL
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
620334,294$78,286$78875.0%

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 Gillespie, 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 records18Recorded——
Average recorded sale amount$178,877Recorded——

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: January 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Gillespie, IL
MeasureGillespie, ILMacoupin County, IL
Median recorded sale amount$147,708$180,763
Recorded amount, 10th percentile$107,206$95,758
Recorded amount, 90th percentile$278,490$353,501
Average recorded floor area (sq ft)1,4921,666
Average recorded bedrooms2.82.9
Average recorded bathrooms1.51.7
Median year built19451961
Condominium share of properties0%0%

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

County input file published Oct 23, 2026. Calculated . Published . Dataset last refreshed: .

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

County input file published Oct 23, 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.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

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: January 2026; not a verified completeness date.

Properties in Gillespie

Showing page 1 of properties

1 Louis Lane

Gillespie, IL 62033

1 Shady Lane

Gillespie, IL 62033

1 Stump Lane

Gillespie, IL 62033

10 Dorsey Road

Gillespie, IL 62033

100 East Chestnut Street

Gillespie, IL 62033

100 Jermain Street

Gillespie, IL 62033

100 South Macoupin Street

Gillespie, IL 62033

100 Shelby Street

Gillespie, IL 62033

100 West Thoda Street

Gillespie, IL 62033

100 West Thoda Street

Gillespie, IL 62033

100 Water Street

Gillespie, IL 62033

100 Water Street

Gillespie, IL 62033

100 Water Street

Gillespie, IL 62033

100 Water Street

Gillespie, IL 62033

100 Water Street

Gillespie, IL 62033

1000 Madison Street

Gillespie, IL 62033

1000 South Macoupin Street

Gillespie, IL 62033

1001 Madison Street

Gillespie, IL 62033

1001 South Macoupin Street

Gillespie, IL 62033

10010 Louis Lane

Gillespie, IL 62033

10015 Route 4

Gillespie, IL 62033

1002 Clinton Street

Gillespie, IL 62033

1002 Madison Street

Gillespie, IL 62033

1002 South Macoupin Street

Gillespie, IL 62033

10020 Lake Road

Gillespie, IL 62033

10028 Louis Lane

Gillespie, IL 62033

1003 Clinton Street

Gillespie, IL 62033

1003 Clinton Street

Gillespie, IL 62033-1330

1003 Madison Street

Gillespie, IL 62033

1003 South Macoupin Street

Gillespie, IL 62033

10030 Fries Lane

Gillespie, IL 62033

1004 Abba Street

Gillespie, IL 62033

1004 Madison Street

Gillespie, IL 62033

1004 South Macoupin Street

Gillespie, IL 62033

10046 Farley Lane

Gillespie, IL 62033

10046 Farley Lane

Gillespie, IL 62033

10046 Farley Lane

Gillespie, IL 62033

10047 Fries Lane

Gillespie, IL 62033

1005 Abba Street

Gillespie, IL 62033

1005 Madison Street

Gillespie, IL 62033

1005 South Macoupin Street

Gillespie, IL 62033

1006 South Macoupin Street

Gillespie, IL 62033

1007 Clinton Street

Gillespie, IL 62033

1007 Green Street

Gillespie, IL 62033

1007 Green Street

Gillespie, IL 62033-1832

1007 Madison Street

Gillespie, IL 62033

10077 Fries Lane

Gillespie, IL 62033

1008 Madison Street

Gillespie, IL 62033

1008 South Macoupin Street

Gillespie, IL 62033

1009 Madison Street

Gillespie, IL 62033

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