Johnson County, KS Property Taxes (2026)

Johnson County owners pay a median of $4,221 a year on a median home value of $366,000, an effective rate of 1.15%. That's the 101st-highest rate of 105 Kansas counties with Census data, below the Kansas county median of 1.55%.

Updated October 2026 · Data: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023)

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Effective tax rate

1.15%

101st highest of 105 in KS

Median annual bill

$4,221

~$352/month

Median home value

$366,000

Kansas county median

1.55%

Effective rate

What a protest could save you in Johnson County

Enter the market value from your appraisal notice. We apply Johnson County's 1.15% effective rate and a 10–15% reduction, the typical range for successful protests.

$
Est. annual tax
$4,209
Savings at 10–15% off
$421–$631
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Johnson County vs. Kansas vs. U.S. property tax rates

Johnson County1.15%
Kansas county median1.55%
U.S. county median0.84%

Key stat: Johnson County's effective property tax rate is 1.15%, vs. 1.55% for the median Kansas county and 0.84% for the median U.S. county. It ranks 101st of 105 in Kansas. Effective rate = median tax bill ÷ median home value, so it already reflects typical exemptions. (Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023))

How to appeal your property taxes in Johnson County

  1. 1

    Review your assessment notice

    Check the assessed value from the Johnson County Appraiser. Compare it to recent sales of similar homes nearby.

  2. 2

    File your appeal before the deadline

    The Johnson County deadline is March 15. Missing it means waiting until the next assessment year.

  3. 3

    Gather evidence

    Recent comparable sales, photos of condition issues, repair estimates or an independent appraisal.

  4. 4

    Present your case

    Submit evidence or attend a hearing with the County Appraiser.

  5. 5

    Get your decision

    If you win, your assessed value and bill go down. On a $4,221 bill, 10–15% off is $422–$633 a year.

Want help with it?

TaxDrop builds your case from comparable sales data.

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Property tax exemptions in Kansas

Kansas homeowners may qualify for exemptions that reduce taxable value. Check with the Johnson County Appraiser for amounts.

Homestead exemption

For your primary residence. Reduces the value used to calculate your bill.

Senior / over-65

Many states add an exemption or freeze for owners 65 and older.

Disability

For homeowners with qualifying disabilities, often similar to the over-65 benefit.

Veterans

Disabled veterans may get partial or full exemptions depending on rating.

Frequently Asked Questions

What is the property tax rate in Johnson County, Kansas?
The median effective property tax rate in Johnson County is 1.15%: a median annual bill of $4,221 on a median home value of $366,000. That's the 101st-highest rate of 105 Kansas counties with Census data. Your own rate depends on which city, school district and special districts you're in. Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023).
How much are property taxes in Johnson County?
The median Johnson County property tax bill is $4,221 a year, about $352 a month, compared with a Kansas county median of $1,863.
What is the deadline to appeal property taxes in Johnson County?
The deadline to appeal in Johnson County is March 15. Missing it means waiting until the next assessment cycle.
Is Johnson County a high property tax area?
Johnson County's 1.15% effective rate is below the Kansas county median of 1.55% and above the U.S. county median of 0.84%. That's the 101st-highest rate of 105 Kansas counties with Census data.
Can TaxDrop help lower my Johnson County property taxes?
TaxDrop analyzes your property against local comparable sales and helps you appeal your assessment.

Property taxes in nearby counties

Wyandotte County

Rate: 1.47%

Median bill: $2,240

Miami County

Rate: 1.23%

Median bill: $3,406

Leavenworth County

Rate: 1.20%

Median bill: $3,136

Douglas County

Rate: 1.25%

Median bill: $3,508

Franklin County

Rate: 1.46%

Median bill: $2,737

Jefferson County

Rate: 1.28%

Median bill: $2,562

Linn County

Rate: 1.09%

Median bill: $1,800

Osage County

Rate: 1.60%

Median bill: $2,282

← All 105 Kansas counties

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