Wentzville, Morgan County, Missouri Property Taxes
Median Wentzville, MO effective property tax rate: 1.21%, significantly higher than the national median of 1.02%, but lower than the Missouri state median of 1.20%.
Median Wentzville, MO home value: $7,200
Median annual Wentzville, MO tax bill: $104, $2,296 lower than the national median property tax bill of $2,400.
How are property taxes in Morgan County calculated?
Property taxes in Wentzville, MO 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 Wentzville’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Wentzville, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Wentzville, Morgan County, Missouri Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.21%
Estimate Property Tax Bill
$87
$81
Property Tax Rates Across Wentzville, Morgan County, Missouri
Local government entities are responsible for setting property tax rates, which can vary significantly within Missouri. Each year, counties estimate their required budget to provide essential services and then divide that by the total assessed value of all taxable property within their jurisdiction. This calculation determines the property tax rate. While votes and legislation play a role in setting these rates and budgets, this is the core of the annual process.
In Wentzville, located in St. Charles County, property owners face an effective tax rate that reflects these calculations. It's important to compare Wentzville's property tax rate to other cities in Missouri, as well as to the median property tax rates in Missouri and across the United States. Missouri's median property tax rate is slightly higher than the national median of 1.02%, which results in a median property tax bill around $2,400 nationally. By understanding how Wentzville's property tax rate aligns with these figures, property owners can make informed decisions about their investments and financial commitments.
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 Wentzville Tax Rate
1.21%
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 Morgan County Tax Rate
0.87%
Median Effective Missouri Tax Rate
1.20%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Wentzville, Morgan County, Missouri
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
63385 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Wentzville, Morgan County, Missouri
When examining property taxes in Wentzville, MO, 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 Morgan 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.
In Morgan 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 Wentzville. For example, the median home price in Wentzville is $7,200, with tax bills ranging significantly across the county.
Property Tax Assessment Values Across Wentzville, Morgan County, Missouri
Source: Ownwell

$1,750
$74,875
$148,000
Median Wentzville Market Value
$7,200
Median Morgan County Market Value
$49,350
Median Missouri Market Value
$129,505
Median United States Market Value
$235,294
Property Tax Assessment Values Across Wentzville, Morgan County, Missouri
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
63385 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Wentzville, Morgan County, Missouri
Median Wentzville Tax Bill
$104
Median Morgan County Tax Bill
$420
Median Missouri Tax Bill
$1,606
Median United States Tax Bill
$2,400
Property Tax Bills Across Wentzville, Morgan County, Missouri
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
63385 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell