Williamson County property record for 10000 Rte 166, Marion, IL 62959
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.82 acres (79,279 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,879 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-35-300-017 |
| Primary APN | 07-35-300-017 |
|---|
| Lot Area | 79,279 sqft (1.82 acres) |
|---|
| Street Address | 10000 ROUTE 166 |
|---|---|
| City | MARION |
| State | IL |
| Zip | 62959-8497 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W1/2 EX RR & RD 432-527 8-1994 & 468-933 2-16-2005 |
| Legal Range | 03E |
| Legal Township | 09S |
| Legal Section | 35 |
| Jurisdiction | WILLIAMSON IL |
| Township / Civil Division | EAST MARION |
| Census Block Group | 3 |
| Census Block | 3042 |
| Census Tract | 21300 |
10000 Rte 166 is owned and occupied by two individuals.
Source: Williamson County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10002 ROUTE 166, MARION, IL 62959-8497 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10000 Rte 166 was $1,879 with exemptions applied, up 27.8% from the year before.
Source: Williamson County assessment roll, as of October 20, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Williamson County |
| Unified School District | Crab Orchard Community Unit School District 3 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,879.00 (+27.82%) | $37,965 (+7.92%) Land $29,820 Building $8,145 | |
| 2024 | $1,470.00 Homeowner's exemption Senior Citizen's exemption Veteran's exemption | $35,180 Land $28,060 Building $7,120 | |
| 2023 | $97,770 (+13.77%) Land $76,410 Building $21,360 | ||
| 2022 | $1,190.00 Homeowner's exemption Senior Citizen's exemption Veteran's exemption | $28,645 Land $22,375 Building $6,270 | $85,935 Land $67,125 Building $18,810 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10000 Rte 166 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 9, 2020
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 10000 Rte 166 is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 29 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Futiva Fiber | 1,000 / 1,000 |
| Wisper ISP Fixed Wireless | 400 / 30 |
| 4 SIWI Fixed Wireless | 100 / 20 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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