estimatetax
2026 · Kansas · County

Wilson County Tax Estimator

Property in Wilson County is taxed at an effective rate of about 1.378%. On the county’s median home of $93,900, that is roughly $1,294 a year. Put your own number in below — you do not need a parcel number.

County Wilson CountyState KSNo parcel number needed
$
Estimated annual property tax
$1,294

About $108 a month in escrow

Effective rate
1.378%
County median bill
$1,294

That is $0 above the median bill in Wilson County0% more.

County effective rate
Estimación basada en el tipo efectivo del condado (impuesto inmobiliario mediano dividido entre el valor mediano de vivienda, Census ACS 5-year 2023). Tu recibo real depende del distrito exacto y de las exenciones que te apliquen.

How property tax works in Wilson County

Your bill is the assessed value of your home multiplied by the combined rate of every authority that taxes it — the county, the school district, the city or township, and often a fire or library district. Those rates are set separately and added together, which is why two houses of identical value on opposite sides of a district line can owe different amounts.

Across Wilson County, the median home is worth $93,900 and the median property tax bill is $1,294. Dividing one by the other gives the effective rate of 1.378% used above. That is the honest way to estimate a bill without knowing which districts a specific address falls into.

Wilson County against the rest of Kansas

Of the 105 counties in Kansas with published figures, Wilson County is the 27th cheapest. Nemaha County is the lowest at 0.978% and Stanton County the highest at 2.470%. On a $400,000 home that spread is $5,971 a year — for the same house, in the same state.

Counties with a similar rate

What a home costs to hold in Wilson County

Home valueAnnual property taxPer month
$200,000$2,756$230
$300,000$4,134$345
$400,000$5,512$459
$500,000$6,891$574
$750,000$10,336$861
$1,000,000$13,781$1,148

At Wilson County’s effective rate, before any exemption you qualify for. Most lenders collect this monthly into an escrow account alongside the mortgage payment.

Income tax in Kansas, while you are here

Kansas taxes income through 2 brackets, up to 5.58%, on top of the property tax above. Work out your Kansas income tax.

Wilson County in the national picture

Wilson County is on the expensive side of the country. Its 1.38% is above the national median of 0.84% and it ranks 2570th of 3,132 counties from the bottom — meaning roughly 18% of American counties are cheaper. On a $400,000 home that premium is about $2,164 a year against a median county.

For scale, the range across the whole country runs from about 0.08% at the bottom to 3.64% at the top. That is a spread of more than twenty to one on the same house, and it is decided almost entirely by where the line on the map falls rather than by anything about the property itself.

What 1.38% costs at each price point in Wilson County

The rate is a percentage, so the bill scales straight with the value the assessor puts on the property: $200,000 → $2,756 a year ($230 a month); $350,000 → $4,823 a year ($402 a month); $500,000 → $6,891 a year ($574 a month); $750,000 → $10,336 a year ($861 a month); $1,000,000 → $13,781 a year ($1,148 a month).

The median home in Wilson County is assessed around $93,900, which is why the typical bill here lands near $1,294. If you are looking above that price, read the row that matches your budget rather than the median — the median describes the county, not your purchase.

One caveat that catches people out: these figures use assessed value, and in many states that is not the same as the price you paid. Some states assess at a fixed fraction of market value, and some cap how fast an assessment can rise for an existing owner. Both make the published rate look higher or lower than what a specific household actually pays.

What property tax takes out of a Wilson County income

Median household income in Wilson County is $57,056 and the median property tax bill is $1,294. That is 2.3% of gross household income going to property tax alone — before any income tax, before FICA, and before the mortgage the tax sits on top of.

At 2.3% this is a manageable share by national standards, but note what it is measured against: median income, not your income. A retiree on a fixed income in the same house pays the same bill as the household earning $57,056, which is why almost every state has some form of senior or disability relief and why it is worth asking the assessor whether you qualify.

This is also the number that rent quietly reflects. A landlord in Wilson County pays the same $1,294 on a comparable property and prices it into the lease, so the tax reaches renters too — it just arrives without a bill attached.

Why Kansas counties charge such different rates

Property tax is set locally, so Kansas does not have one rate — it has 105. They run from 0.98% in Nemaha County to 2.47% in Stanton County, with Wilson County at 1.38%, 27th cheapest of 105.

That is a comparatively tight range for a US state — 2.5 to one between the extremes — which usually means Kansas funds a large share of school costs at state level rather than leaving districts to raise it locally. Where the state carries more, local rates converge.

The practical consequence is that a rate you were quoted for Kansas as a whole is close to meaningless. The number that applies to you is the one for your county, and often for your district within it.

Property tax and income tax in Kansas, together

Kansas taxes income as well as property, so a full picture of what living in Wilson County costs needs both. The property side is local and is on this page; the income side is set at state level and applies wherever in Kansas you live.

The two are worth adding together rather than comparing separately, because states trade them off against each other. A state with a low income tax often leans harder on property, and vice versa — which is why a single-tax comparison between two states can point the wrong way.

What the Wilson County figure is, and what it is not

The 1.38% on this page is an effective rate: the Census Bureau's median property tax paid in Wilson County ($1,294) divided by its median home value ($93,900), both from the American Community Survey five-year estimates. It is a real, citable measure of what owners here actually pay.

It is not a millage rate, and it is not the number on your tax bill. Your bill is the sum of every levy that reaches your parcel — county, school district, city or township, and often a fire, library or water district — applied to your assessed value after any exemption you qualify for. Two houses of the same value on opposite sides of a district line in Wilson County can owe different amounts, and both are correct.

Use this figure to compare Wilson County against other places and to sanity-check an escrow estimate. Use the assessor's roll to find out what you owe.

Wilson County at a glance

Wilson County has a population of about 8,559, 4,492 housing units, and a median household income of $57,056.

It is a small county, and that has two consequences for the numbers here. Census estimates carry wider margins of error on small populations, and a single large taxpayer — a plant, a utility, a resort — can move the whole rate when it arrives or leaves.

The Kansas rules that change your Wilson County bill

Kansas exempts the first $20,000 of appraised value from the 20-mill statewide school levy only — not from county or city taxes, which is where most of the bill actually is. On the $93,900 median home in Wilson County, that exemption alone takes $20,000 off the value being taxed — worth about $276 a year at the local rate of 1.38%.

Kansas assesses residential property at 11.5% of appraised value, fixed by Article 11 of the state constitution. Commercial sits at 25%, so the same building taxed as a home carries less than half the assessed value.

Three separate refund programmes, and picking the right one matters: the Homestead Refund returns a share of tax with a $700 ceiling; SAFESR returns 75% of the tax paid with NO ceiling, provided the home is appraised under $350,000; and the K-40SVR refunds the increase over a base year for seniors and disabled veterans.

These are Kansas rules and they apply in every county in the state, Wilson County included. What varies locally is the rate, not the relief — so if you qualify for the relief and have not claimed it, the Wilson County assessor is where that gets fixed.

The ten-year figure, which is the one that decides a purchase

A single year's property tax is a number people accept without much thought. The decade is the number that changes decisions, because unlike a mortgage it never amortises away and unlike income tax it does not fall when your income does.

On Wilson County's median home value of $93,900, held ten years with assessed value rising 4% a year, Wilson County collects about $15,536. The cheapest county in the state collects $11,021 over the same period and the dearest $27,851 — a spread of $16,829 on identical property, decided entirely by location.

The same house at the national median rate of 0.84% would run $9,437 over ten years, so Wilson County costs about $6,099 more across the decade than a typical American county would.

Set that against the mortgage to see the weight of it. On a $93,900 purchase the ten-year property tax bill in Wilson County is roughly 21% of the amount financed at 80% loan-to-value — before insurance, before maintenance, and before any millage increase. It is the largest recurring cost of ownership after interest, and the only one that a district can raise without asking you.

Treat the figure as an order of magnitude rather than a forecast. It assumes Wilson County's current effective rate holds, and rates move with district budgets and with reassessment cycles. What it is reliable for is the comparison: the gap between two counties is far more durable than either absolute number.

Appealing a Wilson County assessment: what it is worth

You cannot appeal the tax rate — that is set by budget votes you have no standing to challenge individually. What you can appeal is the assessor's opinion of your property's value, and that is a factual claim you can be right or wrong about.

The arithmetic decides whether it is worth your afternoon. On the median home in Wilson County, $93,900, the bill runs about $1,294 a year. A 10% reduction in assessed value is worth roughly $129 a year, and because the corrected value carries forward it is nearer $647 across five years. Under $60 a year, the paperwork rarely pays; over $400, it usually does.

What wins is comparable sales, not hardship. Three to five recent arm's-length sales of genuinely similar properties — same neighbourhood, similar size, age and condition — near your valuation date. What loses is what the bill does to your budget, what the previous owner paid, or that the rate went up. Assessors decide value; none of those speak to value.

Also check the record itself before arguing valuation, because errors are commoner than contested opinions: square footage that includes an unfinished basement, a bathroom that does not exist, a garage counted twice, land area from a survey predating a lot split. A factual correction is usually granted without a hearing.

Deadlines are set locally here and are short — often thirty to forty-five days from the date the assessment notice was mailed, not from when you read it. Check the notice itself for the date, because missing the window generally forfeits the year regardless of how strong the case was.

How the bill is paid, and what happens if it is not

Most owners with a mortgage never pay this directly. The servicer collects roughly $108 a month alongside principal and interest on the median Wilson County bill, holds it in escrow, and pays the county when it falls due. The consequence is that a rise reaches you as a change in your monthly payment months after the fact, with no obvious connection to the assessment notice that caused it.

Read the annual escrow analysis when it arrives. It shows the bill actually paid, and it is the cheapest way to catch an assessment you would have appealed had you noticed — by the time the payment changes, the appeal window for that year has usually closed.

Owners without a mortgage pay the county directly, generally in two instalments. Late payment carries interest set by statute rather than by the county, and it is not small — rates in the region of 1% a month are common, which is above most credit card debt on an annualised basis.

Unpaid property tax is also secured against the house itself, which is what separates it from every other tax. States permit a tax lien, and eventually a tax sale, at the end of a statutory redemption period. It is slow and heavily noticed, so it is nearly always avoidable — but the mechanism means an unpaid property tax bill can never simply be written off the way an unpaid income tax debt sometimes is.

The Kansas counties either side of Wilson County

The Kansas counties immediately cheaper than Wilson County: Clay County at 1.38%, Gove County at 1.33%, Saline County at 1.33%. On a $400,000 home the move from Wilson County to Saline County would save about $200 a year.

Immediately more expensive: McPherson County at 1.40%, Cheyenne County at 1.40%, Gray County at 1.41%. If you are weighing Wilson County against McPherson County, the rate gap on a $400,000 home is about $92 a year — worth knowing, but rarely the largest difference between two places.

Comparisons like these are the reason to use an effective rate rather than a millage. Millage rates are not comparable across county lines because assessment practices differ; tax paid over value paid is.

What actually sets your Wilson County bill

Three numbers decide your bill, and the rate is only one of them. The first is assessed value, and in Kansas that is deliberately not the price you paid: the state taxes 11.5% of value, which is why its effective rates read so much lower than states that tax the full amount. A $400,000 home in Wilson County is therefore taxed on about $46,000.

The second is how fast that value is allowed to move. We have not loaded a statewide cap for Kansas, so assume your assessment can follow the market unless your assessor tells you otherwise.

The third is the combined rate of every authority that reaches your parcel — the county, the school district, the city or township, often a fire or library district. They are set separately and added, which is why two houses of identical value on opposite sides of a line in Wilson County owe different amounts and both figures are correct.

And a fourth that is not a number but a form: the Kansas homestead relief is worth $20,000 of assessed value and in most counties it is not applied automatically. An owner who never filed pays the unrelieved amount indefinitely, and nothing on the bill tells them so.

Buying in Wilson County? Read this first

Property tax is the part of the monthly cost buyers most often underestimate, because it does not surface until the lender builds the escrow. On a $400,000 home in Wilson County it adds roughly $459 a month on top of principal, interest and insurance — $5,512 a year.

One rule to check before you rely on the seller's number: whether Kansas revalues the property when it changes hands. Where it does, the seller's bill can understate yours badly; where it does not, you inherit their position. We have not loaded that rule for Kansas, so ask the Wilson County assessor directly rather than assuming.

Then file for the homestead relief in your first year. Deadlines are set locally and are usually short. Missing it is the most common and most expensive paperwork mistake a new owner in Kansas makes.

If your Wilson County assessment looks wrong

You can contest the assessed value. You cannot contest the rate — that is set by elected bodies and is not open to appeal. So the question to answer before filing is narrow: would this property actually sell for what the assessor says it is worth?

In Kansas check the ratio as well as the valuation. The state taxes 11.5% of value, so an error in the classification of your property — a home not recorded as owner-occupied, say — costs far more than a modest overvaluation, and it is a much easier thing to prove.

Deadlines are short and usually run from the date the assessment notice is mailed rather than from when you opened it. The Wilson County assessor's office is where the clock is published, and missing it costs the whole year — there is no late appeal in most jurisdictions.

Wilson County property tax questions

How much is property tax in Wilson County?
The effective rate in Wilson County is 1.38%, from a median tax bill of $1,294 on a median home value of $93,900. On a $400,000 home that is about $5,512 a year, or $459 a month once it is in escrow.
Is property tax high in Wilson County?
It is above average. Wilson County charges 1.38% against a national median of 0.84%, so roughly 18% of American counties are cheaper.
Which Kansas county has the lowest property tax?
Nemaha County at 0.98%, with Stanton County the most expensive at 2.47%. Wilson County sits at 1.38%, 27th cheapest of the 105 Kansas counties with published data.
Will my Wilson County tax bill change when I buy?
That depends on whether Kansas revalues a property when it changes hands, and we have not loaded that rule for Kansas. It matters: in states that reassess on sale, the seller's bill can badly understate what you will pay. Ask the Wilson County assessor before you rely on the current figure.
Is there a homestead exemption in Wilson County?
Yes. It is set by Kansas and applies in every county including Wilson County. Kansas exempts the first $20,000 of appraised value from the 20-mill statewide school levy only — not from county or city taxes, which is where most of the bill actually is. In most counties it is not applied automatically — you have to claim it, and an owner who never filed goes on paying the unrelieved amount indefinitely.
Do seniors pay property tax in Wilson County?
Three separate refund programmes, and picking the right one matters: the Homestead Refund returns a share of tax with a $700 ceiling; SAFESR returns 75% of the tax paid with NO ceiling, provided the home is appraised under $350,000; and the K-40SVR refunds the increase over a base year for seniors and disabled veterans. That is a Kansas rule and it reaches Wilson County like every other county in the state; the Wilson County assessor or treasurer handles the application.
Is my Wilson County home taxed on its full market value?
No. Kansas assesses residential property at 11.5% of appraised value, fixed by Article 11 of the state constitution. Commercial sits at 25%, so the same building taxed as a home carries less than half the assessed value. On a $400,000 home in Wilson County that means roughly $46,000 of taxable value before any exemption.
Can I appeal my Wilson County assessment?
You can contest the assessed value, but not the rate — the rate is set by elected bodies and is not open to appeal. Deadlines are short and usually run from the date the assessment notice was mailed rather than from when you opened it. The Wilson County assessor's office publishes the current window, and in most jurisdictions there is no late appeal.
Does Kansas have an income tax as well?
Yes. Kansas taxes income at graduated rates up to 5.58%, on top of the property tax on this page. Worth adding the two together before comparing Kansas against anywhere else.
Do I need a parcel number to use this calculator?
No, and that is deliberate. The Wilson County assessor's own estimator generally asks for one, which is fine if you already own the property and useless if you are deciding whether to buy it. This works from the home value instead. It is an estimate built on the county's effective rate, which averages across every district inside Wilson County, so your exact bill depends on your district combination and on any exemption you qualify for. For the binding figure, the Wilson County assessor or treasurer is the authority.
Where these numbers come from

US Census Bureau, American Community Survey 5-year 2023. B25103 median real estate taxes paid · B25077 median home value · B19013 median household income. Retrieved 2026-08-31. The effective rate is the county’s median tax paid divided by its median home value — a federal, citable figure. It is not the same as the exact millage for your parcel, and we do not claim it is. For that, go to the Wilson County assessor.

An estimate for planning, not tax advice, and not a substitute for the county’s own assessment. County list: US Census Bureau, national county file 2020.