Altamont
Property Data

Effingham County, Illinois

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

Effingham County

ZIP Codesby Total Population

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Total Population
4,2494,249

DistributionTotal Population

No data available

Demographics

Total Population

4,249

Median Age

43.4

Population Under 18

23.3%

Population 65+

19.3%

Total Households

1,654

Average Household Size

2.53

Altamont, 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 Altamont, IL
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
624114,249$66,111$78683.9%

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 Altamont, 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 records6Recorded——
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 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Altamont, IL
MeasureAltamont, ILEffingham County, IL
Median recorded sale amount—$525,000
Recorded amount, 10th percentile—$186,500
Recorded amount, 90th percentile—$1,006,800
Average recorded floor area (sq ft)1,6991,855
Average recorded bedrooms11
Average recorded bathrooms1.81.7
Median year built19751977
Condominium share of properties0%0%

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

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

Effingham 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: March 2026; not a verified completeness date.

Properties in Altamont

Showing page 7 of properties

112 South 3rd Street

Altamont, IL 62411

112 South 4th Street

Altamont, IL 62411

112 South Bond Street

Altamont, IL 62411

112 South Coles Street

Altamont, IL 62411

112 South Edwards Street

Altamont, IL 62411

112 South Main Street

Altamont, IL 62411

112 South Saint Clair Street

Altamont, IL 62411

112 West Adams Avenue

Altamont, IL 62411

112 West Monroe Avenue

Altamont, IL 62411

11221 North 100th Street

Altamont, IL 62411

11221 North 100th Street

Altamont, IL 62411

11238 North 1st Street

Altamont, IL 62411

11257 North 640th Street

Altamont, IL 62411

11260 North 300th Street

Altamont, IL 62411

11263 North 450th Street

Altamont, IL 62411

11275 North 300th Street

Altamont, IL 62411

11283 North 500th Street

Altamont, IL 62411

11290 North 400th Street

Altamont, IL 62411

11294 North 640th Street

Altamont, IL 62411

113 North Edwards Street

Altamont, IL 62411

113 North Saint Clair Street

Altamont, IL 62411

11391 North 640th Street

Altamont, IL 62411

114 North Edwards Street

Altamont, IL 62411

114 West Washington Avenue

Altamont, IL 62411

11412 North 400th Street

Altamont, IL 62411

11445 North 640th Street

Altamont, IL 62411

1149 East 900th Avenue

Altamont, IL 62411

11496 North 400th Street

Altamont, IL 62411

115 North Bond Street

Altamont, IL 62411

115 North Edwards Street

Altamont, IL 62411

115 North Main Street

Altamont, IL 62411

11508 North 200th Street

Altamont, IL 62411

11517 North 300th Street

Altamont, IL 62411

11521 North 400th Street

Altamont, IL 62411

11524 North 500th Street

Altamont, IL 62411

11531 North 500th Street

Altamont, IL 62411

11536 North 400th Street

Altamont, IL 62411

11542 North 200th Street

Altamont, IL 62411

11542 North 200th Street

Altamont, IL 62411

11547 North 640th Street

Altamont, IL 62411

11591 North 100th Street

Altamont, IL 62411

11591 North 400th Street

Altamont, IL 62411

116 North 3rd Street

Altamont, IL 62411

116 North 3rd Street

Altamont, IL 62411-1409

116 North 3rd Street

Altamont, IL 62411

116 North 9th Street

Altamont, IL 62411

116 North Bond Street

Altamont, IL 62411

116 North Edwards Street

Altamont, IL 62411

116 North Saint Clair Street

Altamont, IL 62411

11600 North 300th Street

Altamont, IL 62411

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