Platte County, Missouri property tax
The median homeowner in Platte County, Missouri pays $3,365 a year in property tax on a home worth $317,600, an effective rate of 1.06%. The national effective rate is 0.98%.
What the rate means here
Platte County taxes property at 1.06%, within a rounding error of the national 0.98%. With the rate close to typical, the $3,365 bill is driven by what housing is worth here rather than by how hard it is taxed.
It ranks #6 of 108 Missouri counties by effective rate, against a statewide 0.88%, and #924 nationally. The state runs from 1.22% in St. Louis County down to 0.38% in Wright County.
The median home costs 3.32 times the median household income of $95,748, close to the national 3.86. Incomes here run above the national median, which is what keeps that ratio ordinary despite the house prices. The county has 108,751 residents, which is small enough that the medians describe a reasonably coherent market.
The rate is derived rather than quoted. How and why.
What that costs at different home values
Arithmetic at the county effective rate, before any exemption or assessment cap.
Housing and income
| Platte County | Missouri | United States | |
|---|---|---|---|
| Effective property tax | 1.06% | 0.88% | 0.98% |
| Median tax bill | $3,365 | $1,887 | $2,969 |
| Median home value | $317,600 | $215,600 | $303,400 |
| Median gross rent | $1,247 | $996 | $1,348 |
| Median household income | $95,748 | $68,920 | $78,538 |
| Home price to income | 3.32× | 3.13× | 3.86× |
| Rent as share of income | 15.63% | 17.34% | 20.6% |
| Owner-occupied | 67.02% | 67.94% | 65.02% |
Source: U.S. Census Bureau, American Community Survey 2023 five-year estimates. Population 108,751.
Nearby counties of similar size
| County | Rate | Median bill | Home value |
|---|---|---|---|
| Cass County | 0.88% | $2,364 | $269,000 |
| Franklin County | 0.83% | $1,774 | $214,900 |
| Jasper County | 0.74% | $1,171 | $158,500 |
| Christian County | 0.75% | $1,878 | $249,700 |
| Buchanan County | 0.80% | $1,253 | $156,600 |
Platte County property tax: common questions
What is the property tax rate in Platte County, Missouri?
The effective rate is 1.06% of home value, from a median tax bill of $3,365 against a median home value of $317,600. That is 0.08 points above the national 0.98%.
How much is property tax on a $400,000 home in Platte County?
Roughly $4,240 a year at the county effective rate of 1.06%.
Is Platte County expensive compared with the rest of Missouri?
It ranks #6 of 108 Missouri counties by effective property tax rate, and #924 of 2,826 nationally. That is 0.18 points above the Missouri average of 0.88%.
What does housing cost in Platte County?
The median home is worth $317,600 and median gross rent is $1,247 a month. Median household income is $95,748, which puts the home at 3.32 times annual income and rent at 15.63% of it.