Barnhart, Jefferson County, Missouri Property Taxes
Median Barnhart, MO effective property tax rate: 1.28%, significantly higher than the national median of 1.02%, but lower than the Missouri state median of 1.20%.
Median Barnhart, MO home value: $139,350
Median annual Barnhart, MO tax bill: $1,797, $603 lower than the national median property tax bill of $2,400.
How are property taxes in Jefferson calculated?
Property taxes in Barnhart, 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 Barnhart’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Barnhart, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Barnhart, Jefferson County, Missouri Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.28%
Estimate Property Tax Bill
$1,784
$1,655
Property Tax Rates Across Barnhart, Jefferson County, Missouri
Local government entities in Barnhart, located in Jefferson County, MO, are responsible for setting property tax rates, which can differ significantly within the state. This variation is due to each county's annual process of estimating its budgetary needs to provide essential services and dividing that by the total value of all taxable property within its jurisdiction. This calculation determines the property tax rate. Although votes and laws play a role in setting these rates and budgets, this is the basic annual procedure.
Comparing Barnhart’s effective property tax rate to other cities in Missouri, it aligns closely with the state's median property tax rate of 1.28%. This rate is higher than the national median property tax rate of 1.02%. Consequently, property owners in Barnhart may find themselves paying more in property taxes compared to the national average. However, this rate is consistent with the highest and lowest median tax rates within Jefferson County, which are also 1.28%. Understanding these rates can help property owners in Barnhart make informed decisions about their property tax obligations.
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 Barnhart Tax Rate
1.28%
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 Jefferson County Tax Rate
1.33%
Median Effective Missouri Tax Rate
1.20%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Barnhart, Jefferson County, Missouri
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
63012 | 1.23% | 1.25% | 1.28% | 1.29% | 1.39% |
Source: Ownwell
Property Tax Assessment Values Across Barnhart, Jefferson County, Missouri
When examining property taxes in Barnhart, Missouri, 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 Jefferson 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.
In Jefferson 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 Barnhart. For example, the median home price in Barnhart is $139,350, with tax bills ranging significantly across the county. Zip code 63012 has the highest median home price at $139,350.
Property Tax Assessment Values Across Barnhart, Jefferson County, Missouri
Source: Ownwell

$92,850
$198,900
$304,950
Median Barnhart Market Value
$139,350
Median Jefferson County Market Value
$133,600
Median Missouri Market Value
$129,505
Median United States Market Value
$235,294
Property Tax Assessment Values Across Barnhart, Jefferson County, Missouri
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
63012 | $83,500 | $107,200 | $139,350 | $208,275 | $289,200 |
Source: Ownwell
Property Tax Bills Across Barnhart, Jefferson County, Missouri
Median Barnhart Tax Bill
$1,797
Median Jefferson County Tax Bill
$1,729
Median Missouri Tax Bill
$1,606
Median United States Tax Bill
$2,400
Property Tax Bills Across Barnhart, Jefferson County, Missouri
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
63012 | $1,076 | $1,354 | $1,797 | $2,674 | $3,639 |
Source: Ownwell