Williamson County property record for 303 E Thompson St, Marion, IL 62959
| Property Type | Single Family Home |
|---|---|
| Details | 1,419 sqft · built 1960 |
| Lot Size | 0.15 acres (6,572 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,022 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-18-133-012 |
| Primary APN | 07-18-133-012 |
|---|
| Plumbing Fixtures | 7 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 1,419 sqft Living Area |
| 1st Floor Area | 1,419 sqft |
| Flooring | Wood |
| Interior Walls | Block |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Other |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,572 sqft (0.15 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Slab |
| Porch Area | 192 sqft |
| Heating System | Gas |
|---|
| Street Address | 303 E THOMPSON ST |
|---|---|
| City | MARION |
| State | IL |
| Zip | 62959-2950 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | THOMPSONS, J T 1ST ADDN W72 |
| Legal Subdivision | THOMPSONS, J T 1ST ADDN |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | EAST MARION |
| Census Block Group | 3 |
| Census Block | 3083 |
| Census Tract | 20900 |
303 E Thompson St is owned and occupied by two individuals.
Source: Williamson County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 303 E THOMPSON ST, MARION, IL 62959-2950 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 303 E Thompson St was $1,022 with exemptions applied, up 0.8% from the year before.
Source: Williamson County assessment roll, as of October 20, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Municipality | Marion City |
| Unified School District | Marion Community Unit School District 2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,022.00 (+0.79%) | $37,470 (+14.41%) Land $4,540 Building $32,930 | $112,410 (+14.41%) Land $13,620 Building $98,790 |
| 2024 | $1,014.00 Homeowner's exemption Senior Citizen's exemption Veteran's exemption | $32,750 Land $3,970 Building $28,780 | $98,250 Land $11,910 Building $86,340 |
| 2022 | $1,322.00 Homeowner's exemption Veteran's exemption | $28,860 Land $3,500 Building $25,360 | $86,580 Land $10,500 Building $76,080 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 303 E Thompson St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 9, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 303 E Thompson St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MARION serves 16,855 people · EPA ID IL1990550 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 435 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 2,000 / 2,000 |
| Mediacom Xtream Cable · Fixed Wireless · Fiber in parts of the area | 1,000 / 50 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| Verizon Fixed Wireless | 300 / 20 |
| 4 SIWI Fixed Wireless · Fiber in parts of the area | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: ClearWave, Futiva, ProTek Communications.
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