Jefferson County, Missouri Property Taxes
Property Taxes in Jefferson County, Missouri
Median Jefferson County effective property tax rate: 1.35%, significantly higher than the national median of 1.02%.
Median Jefferson County home value: $132,800
Median annual Jefferson County tax bill: $1,782, lower than the national median property tax bill of $2,400.
How are property taxes in Jefferson County calculated?
Property taxes in Jefferson 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 Jefferson County or another part of Jefferson County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Jefferson County, Missouri Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.35%
Estimate Property Tax Bill
$1,793
$1,664
How Does the Jefferson County Property Tax Calculator Work?
Use this Jefferson County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Jefferson County's median effective tax rate of 1.35% 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. Jefferson County's median property tax bill is $1,782, which is higher than Missouri's median tax rate of 1.25% and lower than the national median property tax rate of 1.02%. The county's bill is $618 lower than the state median property tax bill.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Jefferson County.
Property Tax Rates Across Jefferson County, Missouri
What Are Effective Property Tax Rates Across Jefferson County?
Local government entities set tax rates, which vary widely across Jefferson 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 Jefferson County's effective property tax rate to other counties in Missouri or the U.S. median of 1.02%.
Jefferson County's median effective rate stands at 1.35%, which is higher than the national median of 1.02%. Within Jefferson County, the highest rate is found in Robertsville at 1.44%, while Festus has the lowest at 1.11%.
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 Jefferson County Tax Rate
1.35%
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 Jefferson County, Missouri
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Arnold | 1.33% | 1.33% | 1.33% | 1.36% | 1.36% |
| Barnhart | 1.29% | 1.29% | 1.39% | 1.39% | 1.43% |
| Bloomsdale | 1.20% | 1.21% | 1.21% | 1.22% | 1.22% |
| Bonne Terre | 1.28% | 1.36% | 1.37% | 1.37% | 1.39% |
| Byrnes Mill | 1.38% | 1.38% | 1.38% | 1.38% | 1.38% |
| Catawissa | 1.38% | 1.43% | 1.44% | 1.44% | 1.44% |
| Cedar Hill | 1.28% | 1.43% | 1.44% | 1.44% | 1.46% |
| Crystal City | 1.21% | 1.21% | 1.22% | 1.22% | 1.22% |
| De Soto | 1.19% | 1.22% | 1.28% | 1.32% | 1.37% |
| Dittmer | 1.36% | 1.37% | 1.44% | 1.46% | 1.46% |
| Eureka | 1.32% | 1.36% | 1.37% | 1.40% | 1.45% |
| Fenton | 1.37% | 1.38% | 1.39% | 1.40% | 1.53% |
| Festus | 1.07% | 1.08% | 1.11% | 1.21% | 1.22% |
| Fletcher | 1.24% | 1.36% | 1.37% | 1.37% | 1.37% |
| Grubville | 1.43% | 1.44% | 1.44% | 1.44% | 1.45% |
| Herculaneum | 1.21% | 1.21% | 1.22% | 1.34% | 1.35% |
| High Ridge | 1.37% | 1.37% | 1.37% | 1.37% | 1.37% |
| Hillsboro | 1.14% | 1.15% | 1.18% | 1.24% | 1.28% |
| House Springs | 1.36% | 1.36% | 1.37% | 1.37% | 1.44% |
| Imperial | 1.29% | 1.36% | 1.39% | 1.45% | 1.46% |
| Pacific | 1.34% | 1.39% | 1.41% | 1.41% | 1.41% |
| Pevely | 1.28% | 1.29% | 1.30% | 1.31% | 1.34% |
| Robertsville | 1.43% | 1.44% | 1.44% | 1.44% | 1.44% |
| Valles Mines | 1.29% | 1.29% | 1.33% | 1.34% | 1.34% |
| Desoto | N/A | N/A | N/A | N/A | N/A |
| Kimmswick | N/A | N/A | N/A | N/A | N/A |
| Luebbering | N/A | N/A | N/A | N/A | N/A |
| Morse Mill | N/A | N/A | N/A | N/A | N/A |
| Richwoods | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Jefferson County, Missouri
When examining property taxes in Jefferson 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 Jefferson 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 Jefferson County is $1,782, below the national median property tax bill of $2,400 and the national median property tax rate of 1.02%. Tax bills range significantly across the county, with Eureka at $3,477 and Crystal City at $1,152.
Property Tax Assessment Values Across Jefferson County, Missouri
Source: Ownwell
$92,850
$198,325
$303,800
Median Jefferson County Market Value
$132,800
Median Missouri Market Value
$136,526
Median United States Market Value
$235,294
Property Tax Assessment Values Across Jefferson County, Missouri
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Arnold | $77,400 | $92,400 | $123,600 | $181,500 | $255,590 |
| Barnhart | $83,340 | $107,200 | $139,350 | $208,325 | $289,390 |
| Bloomsdale | $77,340 | $98,800 | $138,700 | $183,800 | $227,060 |
| Bonne Terre | $14,600 | $30,400 | $93,600 | $121,800 | $147,320 |
| Byrnes Mill | $84,840 | $121,950 | $196,200 | $262,150 | $301,840 |
| Catawissa | $46,100 | $106,800 | $160,500 | $239,400 | $308,780 |
| Cedar Hill | $35,100 | $82,275 | $123,500 | $173,800 | $236,630 |
| Crystal City | $60,680 | $72,725 | $94,600 | $135,600 | $176,410 |
| De Soto | $48,800 | $71,400 | $104,300 | $155,800 | $208,690 |
| Dittmer | $33,100 | $68,150 | $113,900 | $166,700 | $225,200 |
| Eureka | $67,530 | $156,200 | $245,800 | $332,700 | $408,010 |
| Fenton | $75,300 | $97,200 | $145,400 | $247,300 | $311,320 |
| Festus | $63,100 | $86,500 | $136,600 | $212,900 | $292,780 |
| Fletcher | $46,180 | $72,250 | $134,100 | $204,700 | $233,400 |
| Grubville | $35,450 | $43,675 | $92,850 | $115,075 | $127,350 |
| Herculaneum | $69,020 | $110,725 | $172,000 | $216,000 | $247,480 |
| High Ridge | $76,600 | $90,300 | $115,900 | $196,300 | $272,380 |
| Hillsboro | $62,070 | $97,575 | $153,600 | $207,350 | $263,530 |
| House Springs | $34,800 | $76,425 | $111,800 | $168,075 | $242,300 |
| Imperial | $82,700 | $115,500 | $168,500 | $241,100 | $298,270 |
| Pacific | $61,200 | $115,800 | $174,600 | $233,700 | $308,000 |
| Pevely | $58,700 | $79,200 | $118,100 | $209,500 | $292,100 |
| Robertsville | $53,180 | $101,850 | $119,700 | $166,800 | $237,060 |
| Valles Mines | $83,620 | $117,500 | $160,100 | $228,800 | $299,280 |
| Desoto | N/A | N/A | N/A | N/A | N/A |
| Kimmswick | N/A | N/A | N/A | N/A | N/A |
| Luebbering | N/A | N/A | N/A | N/A | N/A |
| Morse Mill | N/A | N/A | N/A | N/A | N/A |
| Richwoods | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Jefferson County, Missouri
Property tax bills in Jefferson County are based on the assessed value of a home, not its market price alone. Local taxing authorities apply the county’s tax rate to that assessed value to determine the bill, so two homes with similar market values can still owe different amounts if their assessments differ. Homeowners may also see differences based on location within the county, since city and district tax rates can change the final amount.
With a median home price of $132,800, property taxes can still vary widely. The 25th percentile tax bill is $1,203, while the 75th percentile is $2,715 and the 90th percentile reaches $3,791. That range shows how assessment differences and local tax rates can affect what homeowners pay each year.
For many homeowners, property taxes are one of the largest recurring housing costs. If a home is assessed too high, the bill can rise above what the property should reasonably owe, making it important to understand how the calculation works.
Median Jefferson County Tax Bill
$1,782
Median Missouri Tax Bill
$1,684
Median United States Tax Bill
$2,400
Property Tax Bills Across Jefferson County, Missouri
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Arnold | $1,035 | $1,245 | $1,679 | $2,448 | $3,442 |
| Barnhart | $1,136 | $1,480 | $1,912 | $2,858 | $3,787 |
| Bloomsdale | $964 | $1,214 | $1,655 | $2,243 | $2,798 |
| Bonne Terre | $203 | $417 | $1,280 | $1,640 | $1,920 |
| Byrnes Mill | $1,193 | $1,687 | $2,727 | $3,624 | $4,167 |
| Catawissa | $674 | $1,525 | $2,310 | $3,490 | $4,448 |
| Cedar Hill | $508 | $1,197 | $1,735 | $2,501 | $3,509 |
| Crystal City | $742 | $889 | $1,152 | $1,632 | $2,150 |
| De Soto | $626 | $911 | $1,344 | $2,021 | $2,718 |
| Dittmer | $499 | $1,000 | $1,643 | $2,395 | $3,208 |
| Eureka | $1,071 | $2,217 | $3,477 | $4,840 | $5,980 |
| Fenton | $1,062 | $1,386 | $2,130 | $3,576 | $4,733 |
| Festus | $703 | $979 | $1,585 | $2,436 | $3,409 |
| Fletcher | $632 | $990 | $1,598 | $2,800 | $3,070 |
| Grubville | $512 | $627 | $1,315 | $1,660 | $1,838 |
| Herculaneum | $898 | $1,347 | $2,182 | $2,761 | $3,221 |
| High Ridge | $1,054 | $1,242 | $1,596 | $2,708 | $3,755 |
| Hillsboro | $760 | $1,196 | $1,859 | $2,497 | $3,173 |
| House Springs | $484 | $1,090 | $1,678 | $2,482 | $3,531 |
| Imperial | $1,199 | $1,650 | $2,376 | $3,378 | $4,203 |
| Pacific | $829 | $1,629 | $2,458 | $3,285 | $4,338 |
| Pevely | $822 | $1,048 | $1,582 | $2,740 | $3,848 |
| Robertsville | $741 | $1,455 | $1,728 | $2,410 | $3,442 |
| Valles Mines | $1,089 | $1,569 | $2,070 | $2,982 | $4,039 |
| Desoto | N/A | N/A | N/A | N/A | N/A |
| Kimmswick | N/A | N/A | N/A | N/A | N/A |
| Luebbering | N/A | N/A | N/A | N/A | N/A |
| Morse Mill | N/A | N/A | N/A | N/A | N/A |
| Richwoods | 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 | |
|---|---|
| Jefferson Tax Assessor | |
| Website | jeffersonmo-assessor.devnetwedge.com |