Alto Pass
Property Data

Union County, Illinois

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

Union County

ZIP Codesby Total Population

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Total Population
779779

DistributionTotal Population

No data available

Demographics

Total Population

779

Median Age

46.7

Population Under 18

24.1%

Population 65+

27.9%

Total Households

297

Average Household Size

2.62

Alto Pass, 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 Alto Pass, IL
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
62905779$52,875$72973.4%

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 Alto Pass, 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 records1Recorded——
Average recorded sale amount———

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: March 2025; not verified completeness.

Recorded property statistics

Reported property statistics for Alto Pass, IL
MeasureAlto Pass, ILUnion County, IL
Median recorded sale amount—$165,000
Recorded amount, 10th percentile—$74,500
Recorded amount, 90th percentile—$335,000
Average recorded floor area (sq ft)1,9401,903
Average recorded bedrooms2.82.9
Average recorded bathrooms1.91.9
Median year built19821966
Condominium share of properties0%0%

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

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

Union 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: March 2025; not a verified completeness date.

Properties in Alto Pass

Showing page 5 of properties

305 Chestnut Street

Alto Pass, IL 62905

305 Chestnut Street

Alto Pass, IL 62905

3060 Mountain Glen Road

Alto Pass, IL 62905

31 Highway 127

Alto Pass, IL 62905

31 Highway 127

Alto Pass, IL 62905

3120 Skyline Drive

Alto Pass, IL 62905

3170 Milligan Hill Road

Alto Pass, IL 62905

3170 Milligan Hill Road

Alto Pass, IL 62905

320 Chestnut Street

Alto Pass, IL 62905

3200 Bald Knob Road

Alto Pass, IL 62905

325 Chestnut Street

Alto Pass, IL 62905

3260 Skyline Drive

Alto Pass, IL 62905

329 Chestnut Street

Alto Pass, IL 62905

329 Chestnut Street

Alto Pass, IL 62905

3415 Skyline Drive

Alto Pass, IL 62905

3440 Skyline Drive

Alto Pass, IL 62905

3445 Rhine Road

Alto Pass, IL 62905

3445 Rhine Road

Alto Pass, IL 62905

345 Apple Street

Alto Pass, IL 62905

3490 Skyline Drive

Alto Pass, IL 62905

35 North Elm Street

Alto Pass, IL 62905

35 Pecan Street

Alto Pass, IL 62905

35 Plum Street

Alto Pass, IL 62905

35 Plum Street

Alto Pass, IL 62905

35 Pole Town Hill

Alto Pass, IL 62905

35 Short Street

Alto Pass, IL 62905

35 Short Street

Alto Pass, IL 62905

350 Marks Lane

Alto Pass, IL 62905

3500 Milligan Hill Road

Alto Pass, IL 62905

355 Chestnut Street

Alto Pass, IL 62905

3630 Bald Knob Road

Alto Pass, IL 62905

3635 State Rt 146

Alto Pass, IL 62905

3640 Skyline Drive

Alto Pass, IL 62905

3640 Skyline Drive

Alto Pass, IL 62905

3665 Milligan Hill Road

Alto Pass, IL 62905

3665 Milligan Hill Road

Alto Pass, IL 62905

3746 Rhine Road

Alto Pass, IL 62905

3785 Rhine Road

Alto Pass, IL 62905

3785 Rhine Road

Alto Pass, IL 62905

3805 Milligan Hill Road

Alto Pass, IL 62905

385 Chestnut Street

Alto Pass, IL 62905

3860 Milligan Hill Road

Alto Pass, IL 62905

390 Marks Lane

Alto Pass, IL 62905

3905 Milligan Hill Road

Alto Pass, IL 62905

4 Main Street

Alto Pass, IL 62905

4 Main Street

Alto Pass, IL 62905

4 Main Street

Alto Pass, IL 62905

40 Peach

Alto Pass, IL 62905

40 Peach

Alto Pass, IL 62905

4020 Milligan Hill Road

Alto Pass, IL 62905

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