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Single Family ResidenceResidential
$28,284
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 70How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

509 S POPLAR ST

MOUNT OLIVE, IL 62069
0
Baths
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$28K
$20K low$37K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$607 (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.$7,609 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,840
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,769
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,111
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$22,827

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 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
CountyMACOUPIN
Lot (acres)The size of the land the home sits on, from county records.0.24
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
Mt Olive High SchoolC
High · Grades 9–12 · 0.6 mi
E
Mt Olive Elementary SchoolC+
Elementary · Grades PK–8 · 0.7 mi

District: Mount Olive Community Unit School District 5

Neighborhood · ZIP 62069These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.132
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.116

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,584
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.81 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,313
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,216
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

509 S Poplar 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 98% of homes in Mount Olive 62069
  • Has a smaller lot than 69% of homes in Mount Olive 62069

What homes are worth in Mount Olive 62069

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

This home
$28K$370K

This home is worth more than 2% of homes in Mount Olive 62069.

How it measures up in Mount Olive 62069

The dot is this home. The mark in the middle is the typical home in Mount Olive 62069.

Estimated value$28,284
CheaperTypical $99,391Pricier

Pricier than 2% of homes nearby

Lot size0.24 ac
SmallerTypical 0.32 acBigger

Bigger than 31% of homes nearby

How 509 S Poplar St ranks against every home in each area.
MeasureThis homeMount Olive 62069Macoupin County
Estimated valuepricier than$28,2842% of homes3% of homes
Lot sizebigger than0.24 ac31% of homes31% of homes

About 509 S Poplar St

How much is 509 S Poplar St, Mount Olive, IL worth?

The TopHap Estimate for 509 S Poplar St, Mount Olive, IL is $28,284 as of Sep 24, 2026. The likely range is $19,859 to $36,709. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 S Poplar St, Mount Olive, IL last sell?

509 S Poplar St, Mount Olive, IL last sold on Mar 21, 2022, according to the county's recorded deed.

What schools serve 509 S Poplar St, Mount Olive, IL?

509 S Poplar St, Mount Olive, IL is assigned to Mt Olive High School (high), rated C; Mt Olive Elementary School (elementary), rated C+. All sit in Mount Olive Community Unit School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 S Poplar St, Mount Olive, IL compare to other homes in Mount Olive 62069?

Among the 1,399 homes in Mount Olive 62069, it is worth more than 2% of them ($28,284 against a typical $99,391) and its lot is bigger than 31% of them (0.24 ac against a typical 0.32 ac). Measured against all of Macoupin County, it is worth more than 3% 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 509 S Poplar St, Mount Olive, IL?

The 2025 property tax bill for 509 S Poplar St, Mount Olive, IL was $607. The county assessed it at $7,609.

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