Adair County, Missouri Property Taxes
Property Taxes in Adair County, Missouri
Median Adair County effective property tax rate: 1.16%, significantly higher than the national median of 1.02%.
Median Adair County home value: $85,310
Median annual Adair County tax bill: $939, $1,461 lower than the national median property tax bill of $2,400.
How are property taxes in Adair County calculated?
Property taxes in Adair County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Adair or another part of Adair County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Adair County, Missouri Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.16%
Estimate Property Tax Bill
$990
$918
How Does the Adair County Property Tax Calculator Work?
Use this Adair County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Adair County's median effective tax rate of 1.16% to generate your estimate.
Enter your property's estimated assessed value — the figure used for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Adair County's median tax rate is higher than the Missouri median tax rate of 1.25%, while the county's median tax bill of $939 is lower than the Missouri median tax bill by $1,461.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Adair County.
Property Tax Rates Across Adair County, Missouri
What Are Effective Property Tax Rates Across Adair County?
Local government entities set tax rates, which vary widely across Adair County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare Adair County's effective property tax rate to other counties in Missouri or the U.S. median of 1.02%.
Adair County's median effective rate stands at 1.16%, which is higher than the national median of 1.02%. Within Adair County, the highest rate is found in KIRKSVILLE at 1.16%, while HURDLAND has the lowest at 0.85%.
These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Adair County Tax Rate
1.16%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Missouri Tax Rate
1.25%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Adair County, Missouri
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Brashear | 0.61% | 0.80% | 0.91% | 1.12% | 1.29% |
| Gibbs | 0.61% | 0.77% | 0.93% | 1.13% | 1.14% |
| Green Castle | 0.62% | 0.80% | 0.92% | 0.97% | 0.98% |
| Greentop | 0.65% | 0.84% | 0.97% | 1.03% | 1.03% |
| Hurdland | 0.65% | 0.77% | 0.85% | 0.95% | 0.97% |
| Kirksville | 0.95% | 1.03% | 1.16% | 1.16% | 1.16% |
| La Plata | 0.61% | 0.72% | 0.86% | 0.93% | 0.99% |
| Novinger | 0.67% | 0.88% | 0.98% | 1.15% | 1.15% |
| New Boston | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Adair County, Missouri
When examining property taxes in Adair County, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Adair County assessor estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices are sent in the spring each year and typically reach your mailbox by the middle of May. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill.
The median tax bill in Adair County is $939, compared with the national median property tax bill of $2,400. Tax bills range from $517 at the 25th percentile to $1,526 at the 75th percentile and $2,223 at the 90th percentile. Kirksville has the highest median tax bill at $1,009, while La Plata has the highest median home price at $107,070.
Median Adair County Market Value
$85,310
Median Missouri Market Value
$136,526
Median United States Market Value
$235,294
Property Tax Assessment Values Across Adair County, Missouri
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Brashear | $12,875 | $30,179 | $66,400 | $129,970 | $213,060 |
| Gibbs | $9,148 | $15,872 | $46,410 | $137,290 | $210,766 |
| Green Castle | $12,692 | $28,808 | $60,080 | $132,190 | $204,818 |
| Greentop | $23,728 | $48,795 | $91,980 | $150,792 | $212,664 |
| Hurdland | $50,060 | $56,550 | $97,040 | $155,160 | $219,208 |
| Kirksville | $33,457 | $53,028 | $89,620 | $145,612 | $217,410 |
| La Plata | $32,184 | $51,490 | $107,070 | $183,784 | $268,346 |
| Novinger | $6,646 | $16,680 | $42,752 | $96,540 | $161,910 |
| New Boston | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Adair County, Missouri
Property tax bills in Adair County are based on the assessed value of a home, not its market price alone. Local taxing authorities apply their tax rates to that assessed value to determine the final bill, so two homes with different assessments can owe very different amounts even if they are in the same area. The county’s median home price is $85,310, which helps show the scale of values used in the calculation.
Several factors affect what homeowners pay, including the property’s assessed value, the local tax rate, and any exemptions or credits that may apply. Bills can vary widely across the county: the 25th percentile tax bill is $517, the 75th percentile is $1,526, and the 90th percentile is $2,223. Median bills also differ by city, with Kirksville at $1,009 and Gibbs at $423. For homeowners, this means property taxes can be a major ongoing expense, and changes in assessment or local rates can directly increase or reduce what they owe.
Median Adair County Tax Bill
$939
Median Missouri Tax Bill
$1,684
Median United States Tax Bill
$2,400
Property Tax Bills Across Adair County, Missouri
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Brashear | $159 | $303 | $639 | $1,197 | $1,905 |
| Gibbs | $87 | $179 | $423 | $1,265 | $1,789 |
| Green Castle | $103 | $264 | $525 | $1,288 | $2,000 |
| Greentop | $186 | $446 | $911 | $1,450 | $2,036 |
| Hurdland | $412 | $544 | $759 | $1,502 | $1,747 |
| Kirksville | $378 | $598 | $1,009 | $1,599 | $2,332 |
| La Plata | $212 | $431 | $963 | $1,553 | $2,321 |
| Novinger | $71 | $180 | $423 | $942 | $1,537 |
| New Boston | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 13 |
Links | |
|---|---|
| Adair Tax Assessor | |
| Website | adair.missouriassessors.com |