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Single Family ResidenceResidential
$109,099
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 60How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

648 STATE ST

DUPO, IL 62239
0
Baths
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$109K
$66K low$152K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$859 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$9,865 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,898
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,967
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,202
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$29,595

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.51
93
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
8
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.147 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyST. CLAIR
Lot (acres)The size of the land the home sits on, from county records.0.10
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Dupo Sr. High SchoolD
High · Grades 9–12 · 0.2 mi
M
Dupo Jr. High SchoolA-
Middle · Grades 7–8 · 0.2 mi
E
Bluffview Elementary SchoolB-
Elementary · Grades PK–6 · 0.3 mi

District: Dupo Community Unit School District 196

Neighborhood · ZIP 62239These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.157

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.4,070
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.463 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,871
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,604
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

648 State St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 75% of homes in Dupo 62239
  • Has a smaller lot than 96% of homes in Dupo 62239

What homes are worth in Dupo 62239

Each bar is how many homes fall in that price range. The marker is this home.

This home
$58K$301K

This home is worth more than 25% of homes in Dupo 62239.

How it measures up in Dupo 62239

The dot is this home. The mark in the middle is the typical home in Dupo 62239.

Estimated value$109,099
CheaperTypical $143,640Pricier

Pricier than 25% of homes nearby

Lot size0.1 ac
SmallerTypical 0.22 acBigger

Bigger than 4% of homes nearby

How 648 State St ranks against every home in each area.
MeasureThis homeDupo 62239St. Clair County
Estimated valuepricier than$109,09925% of homes29% of homes
Lot sizebigger than0.1 ac4% of homes4% of homes

About 648 State St

How much is 648 State St, Dupo, IL worth?

The TopHap Estimate for 648 State St, Dupo, IL is $109,099 as of Aug 30, 2026. The likely range is $65,720 to $152,478. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 648 State St, Dupo, IL last sell?

648 State St, Dupo, IL last sold on Aug 31, 2023, according to the county's recorded deed.

What schools serve 648 State St, Dupo, IL?

648 State St, Dupo, IL is assigned to Dupo Sr. High School (high), rated D; Dupo Jr. High School (middle), rated A-; Bluffview Elementary School (elementary), rated B-. All sit in Dupo Community Unit School District 196. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 648 State St, Dupo, IL compare to other homes in Dupo 62239?

Among the 1,731 homes in Dupo 62239, it is worth more than 25% of them ($109,099 against a typical $143,640) and its lot is bigger than 4% of them (0.1 ac against a typical 0.22 ac). Measured against all of St. Clair County, it is worth more than 29% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 648 State St, Dupo, IL?

The 2025 property tax bill for 648 State St, Dupo, IL was $859. The county assessed it at $9,865.

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Assigned schools

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