Rochester
Property Data

Sangamon County, Illinois

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directly sourced from county assessors.

Sangamon County

ZIP Codesby Total Population

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Total Population
5,7665,766

DistributionTotal Population

No data available

Demographics

Total Population

5,766

Median Age

45.8

Population Under 18

23.1%

Population 65+

19.4%

Total Households

2,178

Average Household Size

2.65

Rochester, 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 Rochester, IL
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
625635,766$117,255$1,39194.1%

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 Rochester, 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 records33Recorded——
Average recorded sale amount$373,742Recorded——

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: May 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Rochester, IL
MeasureRochester, ILSangamon County, IL
Median recorded sale amount$317,500$222,500
Recorded amount, 10th percentile$204,200$100,000
Recorded amount, 90th percentile$594,000$434,200
Average recorded floor area (sq ft)2,3851,934
Average recorded bedrooms3.43.1
Average recorded bathrooms2.62.2
Median year built19871977
Condominium share of properties0%1.4%

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

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

Sangamon 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.

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: May 2026; not a verified completeness date.

Properties in Rochester

Showing page 7 of properties

11376 Mallard Drive

Rochester, IL 62563

11381 Mallard Drive

Rochester, IL 62563

11386 Mallard Drive

Rochester, IL 62563

11386 Mallard Drive

Rochester, IL 62563

114 Allegheny Road

Rochester, IL 62563

114 East Main Street

Rochester, IL 62563

114 Potomac Road

Rochester, IL 62563

114 Roanoke Drive

Rochester, IL 62563

114 Roanoke Drive

Rochester, IL 62563

114 Roanoke Drive

Rochester, IL 62563

114 Willow Road

Rochester, IL 62563

11491 Hobbs Road

Rochester, IL 62563

115 Allegheny Road

Rochester, IL 62563

115 Cumberland Drive

Rochester, IL 62563

115 Potomac Road

Rochester, IL 62563

115 Water Street

Rochester, IL 62563

11532 Pheasant Drive

Rochester, IL 62563

11555 Pheasant Drive

Rochester, IL 62563

11575 Pheasant Drive

Rochester, IL 62563

11590 Pheasant Drive

Rochester, IL 62563

11595 Ross Road

Rochester, IL 62563

116 Oak Street

Rochester, IL 62563

116 Roanoke Drive

Rochester, IL 62563

116 Roanoke Drive

Rochester, IL 62563

116 Willow Road

Rochester, IL 62563

11600 Pheasant Drive

Rochester, IL 62563

11603 Pheasant Drive

Rochester, IL 62563

11650 Pheasant Drive

Rochester, IL 62563

11650 Pheasant Drive

Rochester, IL 62563

11660 Pheasant Drive

Rochester, IL 62563

11660 Pheasant Drive

Rochester, IL 62563

11670 Pheasant Drive

Rochester, IL 62563

11685 Ross Road

Rochester, IL 62563

117 East Main Street

Rochester, IL 62563

117 East Mill Street

Rochester, IL 62563

117 North Walnut Street

Rochester, IL 62563

117 Willow Road

Rochester, IL 62563

11749 Ross Road

Rochester, IL 62563

11779 Ross Road

Rochester, IL 62563

118 Allegheny Road

Rochester, IL 62563

118 Cumberland Drive

Rochester, IL 62563

118 Deer Creek Road

Rochester, IL 62563

118 East Main Street

Rochester, IL 62563

118 Potomac Road

Rochester, IL 62563

118 Twin Oaks Drive

Rochester, IL 62563

118 Wildrose Lane

Rochester, IL 62563

118 Willow Road

Rochester, IL 62563

1180 Jostes Road

Rochester, IL 62563

11803 Ross Road

Rochester, IL 62563

119 Allegheny Road

Rochester, IL 62563

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