Grundy County, Missouri Property Taxes
Property Taxes in Grundy County, Missouri
Median Grundy County effective property tax rate: 1.43%, significantly higher than the national median of 1.02%.
Median Grundy County home value: $42,630
Median annual Grundy County tax bill: $590, $1,810 lower than the national median property tax bill of $2,400.
How are property taxes in Grundy County calculated?
Property taxes in Grundy 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 Grundy County or another part of the county, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Grundy County, Missouri Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.43%
Estimate Property Tax Bill
$610
$566
How Does the Grundy County Property Tax Calculator Work?
Use this Grundy County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Grundy County's median effective tax rate of 1.43% to generate your estimate.
Enter your property's estimated assessed value — the figure the assessor assigns 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. Grundy County's median tax rate is higher than Missouri's 1.25% median rate, while the county's median tax bill of $590 is lower than the state median bill by $1,810.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Grundy County.
Property Tax Rates Across Grundy County, Missouri
What Are Effective Property Tax Rates Across Grundy County?
Local government entities set tax rates, which vary widely across Grundy 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 Grundy County's effective property tax rate to other counties in Missouri or the U.S. median of 1.02%.
Grundy County's median effective rate stands at 1.43%, which is higher than the national median of 1.02%. Within Grundy County, the highest rate is found in Laredo at 1.64%, while Jamesport has the lowest at 1.09%.
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 Grundy County Tax Rate
1.43%
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 Grundy County, Missouri
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Galt | 1.32% | 1.44% | 1.57% | 1.75% | 1.75% |
| Gilman City | 1.06% | 1.23% | 1.38% | 1.40% | 1.41% |
| Jamesport | 0.94% | 0.99% | 1.09% | 1.20% | 1.25% |
| Laredo | 1.20% | 1.35% | 1.64% | 1.64% | 1.65% |
| Spickard | 1.12% | 1.25% | 1.37% | 1.54% | 1.54% |
| Trenton | 1.25% | 1.35% | 1.43% | 1.43% | 1.43% |
| Chula | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Grundy County, Missouri
When examining property taxes in Grundy 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 Grundy 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:
In Grundy County, assessment notices are sent in the spring each year. They'll 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. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Grundy County.
For example, the median tax bill in Grundy County is $590, with tax bills ranging significantly across the county. Jamesport has the highest median home price at $98,860.
Median Grundy County Market Value
$42,630
Median Missouri Market Value
$136,526
Median United States Market Value
$235,294
Property Tax Assessment Values Across Grundy County, Missouri
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Galt | $3,684 | $15,360 | $36,560 | $78,278 | $121,318 |
| Gilman City | $2,805 | $12,578 | $29,205 | $63,560 | $107,215 |
| Jamesport | $40,454 | $73,110 | $98,860 | $143,990 | $175,294 |
| Laredo | $3,052 | $8,598 | $24,295 | $77,935 | $144,490 |
| Spickard | $5,408 | $13,782 | $38,270 | $87,842 | $125,454 |
| Trenton | $10,100 | $21,160 | $44,415 | $86,405 | $125,947 |
| Chula | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Grundy County, Missouri
Property tax bills in Grundy County are based on the assessed value of a home and the local tax rate applied to that value. When a property is assessed, the county determines its taxable value, and that figure is then multiplied by the relevant tax rate to calculate the bill. Homeowners with higher-valued properties generally pay more, while lower-valued homes usually face smaller bills.
In Grundy County, the median home price is $42,630, which helps keep many tax bills below national levels. The county’s tax bills vary widely, with the 25th percentile at $286 and the 75th percentile at $1,159. At the high end, the 90th percentile reaches $1,730. Bills also differ by location, with the highest median tax bill in Jamesport at $1,128 and the lowest in Gilman City at $382. For homeowners, these differences can affect monthly housing costs and long-term affordability.
Median Grundy County Tax Bill
$590
Median Missouri Tax Bill
$1,684
Median United States Tax Bill
$2,400
Property Tax Bills Across Grundy County, Missouri
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Galt | $63 | $269 | $556 | $1,134 | $1,687 |
| Gilman City | $40 | $177 | $382 | $719 | $1,291 |
| Jamesport | $405 | $732 | $1,128 | $1,500 | $2,042 |
| Laredo | $50 | $140 | $382 | $998 | $1,951 |
| Spickard | $75 | $196 | $528 | $1,057 | $1,558 |
| Trenton | $141 | $299 | $609 | $1,170 | $1,727 |
| Chula | 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 | |
|---|---|
| Grundy Tax Assessor | |
| Website | grundymo.devnetwedge.com |