St. Clair County, Missouri Property Taxes
Median St. Clair County effective property tax rate: 1.03%, slightly higher than the national median of 1.02%.
Median St. Clair County home value: $27,650
Median annual St. Clair County tax bill: $244, $2,156 lower than the national median property tax bill of $2,400.
How are property taxes in St. Clair County calculated?
Property taxes in St. Clair County are determined 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 Appleton City or another part of St. Clair County, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
St. Clair County, Missouri Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.03%
Estimate Property Tax Bill
$285
$264
Property Tax Rates Across St. Clair County, Missouri
Local government entities in Missouri set tax rates that can vary significantly across the state. Each county, including St. Clair County, estimates its budget needs annually to fund essential services and divides this by the total value of all taxable property within its borders. This calculation determines the property tax rate. While the process involves votes and legal considerations, this is the core of how tax rates are set each year.
Comparing St. Clair County's effective property tax rate to the national median highlights these differences. St. Clair County's rate is slightly above the national median of 1.02%. Within Missouri, tax rates can range widely, with Appleton City having the highest median tax rate in the county and Stockton the lowest. These variations underscore the importance of understanding local tax dynamics. By staying informed about these rates, property owners can ensure they're paying a fair amount and potentially identify opportunities for appeals or exemptions.
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 St. Clair County Tax Rate
1.03%
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
1.20%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across St. Clair County, Missouri
City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Appleton City | 0.81% | 0.89% | 1.16% | 1.34% | 1.35% |
Collins | 0.70% | 0.79% | 0.91% | 0.95% | 0.99% |
Deepwater | 0.77% | 0.90% | 1.05% | 1.06% | 1.07% |
El Dorado Springs | 0.75% | 0.83% | 0.92% | 1.00% | 1.06% |
Lowry City | 0.81% | 0.90% | 1.06% | 1.17% | 1.18% |
Osceola | 0.79% | 0.89% | 1.02% | 1.05% | 1.14% |
Rockville | 0.81% | 0.88% | 0.96% | 1.07% | 1.16% |
Schell City | 0.94% | 0.99% | 1.15% | 1.16% | 1.17% |
Stockton | 0.75% | 0.77% | 0.88% | 0.95% | 0.99% |
Weaubleau | 0.81% | 0.91% | 0.94% | 1.01% | 1.03% |
Harwood | N/A | N/A | N/A | N/A | N/A |
Humansville | N/A | N/A | N/A | N/A | N/A |
Montrose | N/A | N/A | N/A | N/A | N/A |
Quincy | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across St. Clair County, Missouri
When examining property taxes in St. Clair 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 St. Clair County Assessor's Office 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 St. Clair County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 St. Clair County.
For example, the median tax bill in St. Clair County is $301, with tax bills ranging significantly across the county. Rockville has the highest median home price at $109,100.
Property Tax Assessment Values Across St. Clair County, Missouri
Source: Ownwell

$32,450
$70,775
$109,100
Median St. Clair County Market Value
$27,650
Median Missouri Market Value
$129,505
Median United States Market Value
$235,294
Property Tax Assessment Values Across St. Clair County, Missouri
City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Appleton City | $14,240 | $25,400 | $45,200 | $105,900 | $246,760 |
Collins | $12,790 | $21,000 | $39,350 | $69,600 | $114,990 |
Deepwater | $12,110 | $19,175 | $32,450 | $66,225 | $134,620 |
El Dorado Springs | $16,680 | $34,700 | $62,300 | $134,300 | $179,800 |
Lowry City | $8,160 | $15,975 | $33,750 | $58,800 | $109,500 |
Osceola | $9,730 | $17,050 | $34,600 | $63,525 | $119,480 |
Rockville | $13,950 | $34,475 | $109,100 | $195,125 | $285,750 |
Schell City | $16,750 | $22,100 | $47,000 | $144,500 | $230,750 |
Stockton | $40,600 | $62,000 | $74,500 | $137,000 | $214,800 |
Weaubleau | $13,450 | $18,850 | $46,200 | $77,550 | $105,020 |
Harwood | N/A | N/A | N/A | N/A | N/A |
Humansville | N/A | N/A | N/A | N/A | N/A |
Montrose | N/A | N/A | N/A | N/A | N/A |
Quincy | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across St. Clair County, Missouri
Median St. Clair County Tax Bill
$244
Median Missouri Tax Bill
$1,606
Median United States Tax Bill
$2,400
Property Tax Bills Across St. Clair County, Missouri
City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
Appleton City | $194 | $327 | $567 | $1,262 | $2,293 |
Collins | $112 | $174 | $306 | $549 | $869 |
Deepwater | $106 | $182 | $341 | $693 | $1,145 |
El Dorado Springs | $158 | $264 | $567 | $1,105 | $1,553 |
Lowry City | $99 | $162 | $301 | $545 | $1,165 |
Osceola | $97 | $162 | $324 | $590 | $1,100 |
Rockville | $172 | $329 | $1,194 | $1,777 | $2,782 |
Schell City | $214 | $302 | $621 | $1,529 | $2,254 |
Stockton | $324 | $569 | $674 | $1,379 | $1,879 |
Weaubleau | $114 | $157 | $374 | $845 | $1,114 |
Harwood | N/A | N/A | N/A | N/A | N/A |
Humansville | N/A | N/A | N/A | N/A | N/A |
Montrose | N/A | N/A | N/A | N/A | N/A |
Quincy | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell