County tax profile · 2026 · Census ACS + IRS data

Property Tax & Income in Osborne County, Kansas

Osborne County has an effective property tax rate of 1.70%. On the median home value of $86,400, that's roughly $1,465 per year. Median household income is $63,011.

Effective Property Tax Rate1
1.70%
median tax $1,465 ÷ median home $86,400
Median Home Value1
$86,400
owner-occupied
Median Household Income1
$63,011
per-capita $36,950
Est. Annual Tax on Median Home1
$1,465
at 1.70% effective rate

What you'll pay, at a glance

Property taxes are the largest local tax most homeowners pay. The effective rate measures the real tax bill as a share of home value — a more useful number than the nominal “mill rate,” because assessment practices vary county to county.

MetricOsborne CountyKansas (state context)
Effective property tax rate11.70%1.51%
Median home value1$86,400
State income tax3top rate 5.58%top rate 5.58%
State sales tax38.71% combined8.71% combined

How this is calculated

The effective property tax rate is the median real-estate tax bill divided by the median home value — both for owner-occupied homes, from the U.S. Census Bureau's American Community Survey (ACS 5-year estimates)1. Median income is also from the ACS1. Federal and state income-tax figures use IRS2 and Tax Foundation3 data.

About Osborne County, KS

Osborne County offers an unusual combination of very low home prices and property taxes that, while above average for Kansas, remain small in dollar terms. The median home value here is $86,400, and the median annual real-estate tax bill comes to $1,465. That countywide rate of 1.696% sits above Kansas's 1.506% median and ranks 28th of the state's 105 counties, yet the low home values keep actual bills affordable. Nationally, the picture looks different: the typical U.S. effective rate is 0.794%, less than half of what buyers pay here. Household income in the county, at a median of $63,011, and per-capita income of $36,950, compare favorably against those tax bills. Among the county's communities — Osborne, Downs, and Portis — Osborne is the largest, and it anchors much of the local housing stock. Buyers weighing a move here should expect higher rates but far lower sticker prices than in most of the country.

Frequently asked questions

What is the property tax rate in Osborne County, KS?
The effective rate is 1.70% — meaning the median tax bill equals about 1.70% of the median home value.
How much are property taxes on a median home?
On the median home ($86,400), the estimated annual bill is about $1,465.
Is Osborne County's rate high or low?
Compare it to the state median of 1.51% and the national average near 1.1%.
How does the effective rate differ from my mill rate?
A mill rate is the nominal levy per $1,000 of assessed value. The effective rate reflects what you actually pay after exemptions and assessments — it's the median tax bill as a share of median home value, so it better predicts your real cost.
Will a reassessment raise my tax bill?
Not necessarily. If your home's assessed value rises, your bill can go up, but only if the mill rate and exemptions stay flat. Contact the Osborne County assessor's office to review your current assessment.
Can I appeal my property tax assessment?
Yes. Most counties allow an appeal when you believe the assessed value exceeds the market value. File with the Osborne County assessor within the local deadline, typically with comparable sales as evidence.
Sources
[1] U.S. Census Bureau — ACS 5-Year (2023) — Median home value (B25077), median real-estate taxes (B25103), median household income (B19013), per-capita income (B19301).
[2] IRS — Statistics of Income — County income, AGI, and real-estate taxes paid.
[3] Tax Foundation — State income, sales, corporate, and estate/inheritance tax rates.