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Union County, Mississippi Property Taxes (2026)

Union County homeowners pay a median property tax of $917/year on a median home value of $159,100 — an effective rate of 0.58%, which is below the national median of 1.02%. Union County has a population of approximately 28,009.

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Effective Tax Rate

0.58%

Lower than the Mississippi median of 1.00%

Median Home Value

$159,100

Annual Tax Bill

$917

~$76/month

Est. Annual Savings

$138

If reduced by 15%

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Union County, Mississippi Property Tax Calculator

Enter your address to instantly see if you're overpaying on property taxes. Our tool compares your assessed value against recent comparable sales in Union County to estimate your potential savings.

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  • Uses real Union County comparable sales data
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Average Annual Savings

$138

Estimated savings for Union County homeowners

Property Tax Rates: Union County vs. Mississippi vs. National

Union County0.58%
Mississippi Median1.00%
National Median1.02%

Key stat: The effective property tax rate in Union County, Mississippi is 0.58%, compared to the Mississippi median of 1.00% and the national median of 1.02%. (Source: U.S. Census Bureau, ACS 5-Year Estimates)

How Union County Compares Across Mississippi

See where Union County's tax metrics fall relative to all 82 Mississippi counties.

Tax Rate Distribution

Percentile distribution across all Mississippi counties

10th

1.00%

25th

1.00%

Median

1.00%

75th

1.00%

90th

1.00%

Home Value Distribution

Percentile distribution across all Mississippi counties

10th

$86,470

25th

$98,275

Median

$114,900

75th

$143,725

90th

$187,190

Tax Bill Distribution

Percentile distribution across all Mississippi counties

10th

$574

25th

$714

Median

$860

75th

$1,082

90th

$1,354

Union County County Tax Assessor Information

Union County County Tax Assessor

Assessing Authority

Union County Tax Assessor

Appeal Deadline

Varies by county

Mississippi appeal filing deadline

State

Mississippi

How to appeal

Let TaxDrop handle it for you →

How to Appeal Your Property Taxes in Union County

If you own property in Union County, you have the legal right to appeal your assessed value. Here is the step-by-step process:

1

Review your assessment notice

Check the assessed value from the Union County Tax Assessor. Compare it to recent sales of similar homes in your area.

2

File your appeal before the deadline

The Mississippi deadline is Varies by county. Missing this deadline means waiting until the next assessment year.

3

Gather supporting evidence

Compile recent comparable sales, photos of property condition issues, independent appraisals, or any factors that reduce your home's value.

4

Present your case

Attend a hearing or submit your evidence to the County Tax Assessor. Present clear data showing your assessed value is too high.

5

Receive your decision

If successful, your assessed value and tax bill will be reduced. With a median bill of $917, even a 10-15% reduction means $92-$138 in annual savings.

Skip the hassle — let TaxDrop handle it

TaxDrop's licensed consultants analyze your property, build your case with comparable sales data, and represent you through the entire appeal process. You pay nothing unless we save you $500 or more.

Start Your Union County Appeal →Free Tax Rate Calculator

Property Tax Exemptions in Mississippi

Mississippi homeowners may qualify for exemptions that reduce their taxable value. Common exemptions include:

Homestead Exemption

Available to primary residence owners. Reduces the assessed value used to calculate your tax bill.

Senior/Over-65 Exemption

Additional exemption for homeowners age 65+. May include a tax ceiling that freezes your bill.

Disability Exemption

For homeowners with qualifying disabilities. Similar benefits to the over-65 exemption.

Veteran Exemption

Disabled veterans may receive partial or full exemptions depending on disability rating.

Frequently Asked Questions

What is the property tax rate in Union County, Mississippi?
The median effective property tax rate in Union County, Mississippi is 0.58%. On a home valued at $159,100, the median annual property tax bill is $917. Source: U.S. Census Bureau, ACS 2026.
How much are property taxes in Union County?
The median annual property tax bill in Union County is $917, which works out to approximately $76/month. This is based on the median home value of $159,100 and an effective tax rate of 0.58%.
How do I appeal my property taxes in Union County?
To appeal your property taxes in Union County, Mississippi, you need to file with the Union County Tax Assessor before the deadline of Varies by county. You'll need evidence that your assessed value exceeds your property's market value, such as recent comparable sales. TaxDrop can handle this entire process for you — you pay nothing unless we save you $500 or more.
Is Union County a high property tax area?
Union County's effective tax rate of 0.58% is below the national median of 1.02%. It's below the Mississippi median of 1.00%.
What is the deadline to appeal property taxes in Mississippi?
The deadline to appeal property taxes in Mississippi is Varies by county. It's important to file before this deadline — missing it means waiting until the next assessment cycle. TaxDrop monitors deadlines and files on your behalf to ensure you never miss the window.
Can TaxDrop help lower my Union County property taxes?
Yes. TaxDrop helps homeowners in Union County, Mississippi appeal their property tax assessments. We analyze your property, compare it against local comparable sales, and handle the entire appeal process. Our fee is 25% of your savings — and if we don't save you at least $500, you pay nothing.

Nearby Counties

Tate County

Rate: 0.77%

Tax bill: $1,328

Tippah County

Rate: 0.75%

Tax bill: $963

Tishomingo County

Rate: 0.54%

Tax bill: $713

Tunica County

Rate: 0.44%

Tax bill: $679

Walthall County

Rate: 0.78%

Tax bill: $946

Warren County

Rate: 0.85%

Tax bill: $1,234

Washington County

Rate: 0.84%

Tax bill: $837

Wayne County

Rate: 0.78%

Tax bill: $686

← View all 82 Mississippi counties

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