Atchison County property record for 20487 S St, Tarkio, MO 64491
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 76.3 acres (3,326,677 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $481 (2025) |
| APN | 0000-14-000910 |
| Primary APN | 0000-14-000910 |
|---|---|
| Alternative APN |
|
| Lot Area | 3,326,677 sqft (76.3 acres) |
|---|
| Street Address | 20487 S ST |
|---|---|
| City | TARKIO |
| State | MO |
| Zip | 64491-9288 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | W 1/2 NW 1/4 EXC LAND W OF CO RD & PUB RD R/W-PEMBERTON |
| Jurisdiction | ATCHISON MO |
| Township / Civil Division | TARKIO |
| Census Block Group | 1 |
| Census Block | 1154 |
| Census Tract | 950100 |
20487 S St, an agricultural property, is owned by two individuals.
Source: Atchison County records, as of February 23, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 19056 STATE HIGHWAY O, TARKIO, MO 64491-9210 |
| 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 | Jun 8, 2026 |
The 2025 property tax bill for 20487 S St was $481.
Source: Atchison County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Missouri |
| County | Atchison County |
| Unified School District | Tarkio R-I School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $481.00 | $55,310 | $55,310 (+1.86%) |
| 2024 | $54,300 (-) Land $46,500 Building $7,800 | ||
| 2023 | $458.00 | $6,516 Land $5,580 Building $936 | $54,300 Land $46,500 Building $7,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 20487 S St; there have been 16 flood claims nearby since 1993.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 16 (1993–2019) |
| Most Recent Claim | Mar 2019 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
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.
Wildfire risk around 20487 S St is low, with less than 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 99.8% of the US · lower than 99.6% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | ATCHISON COUNTY PWSD 1 serves 700 people · EPA ID MO1024009 |
|---|---|
| Water Source | Purchased groundwater from several systems |
| Last State Inspection | Nov 2024 |
| Lead | 6 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, as of December 31, 2025
4G LTE only, no 5G reported
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