Platte County Property Tax Rate — Missouri 2026
In Platte County, Missouri, homeowners pay a median annual property tax of $3,365 on a median home value of $317,600, resulting in an effective property tax rate of 1.06%. This rate is 0.18% higher than the Missouri state average (0.88%) and 0.15% higher than the national average (0.91%).
How Platte County Compares
Homeowners in Platte County face a relatively high property tax burden, paying more than both the Missouri state average and the national average.
Property Tax Calculator for Platte County
Enter your home’s estimated market value to calculate your approximate annual property tax in Platte County, Missouri.
This estimate uses the effective tax rate of 1.06% based on ACS data. Actual taxes may differ based on local assessments, exemptions, and levies.
Housing Breakdown
Property Tax Details for Platte County, Missouri
The median property tax paid by homeowners in Platte County is $3,365 per year. Based on a median home value of $317,600, this translates to an effective property tax rate of 1.06%.
For context, the statewide median property tax in Missouri is $1,887 with an effective rate of 0.88%, while the national average effective rate stands at 0.91%. Platte County’s effective rate is 0.18% higher than the Missouri state average (0.88%).
Of the 43,316 housing units in Platte County, approximately 67.02% are owner-occupied and 32.98% are renter-occupied. Homeownership rates can influence local tax policy, as communities with higher ownership rates often see more voter engagement on property tax issues.
Important: The data on this page is for informational purposes only and should not be used as tax advice. Actual property taxes depend on your property’s assessed value, local millage rates, and any applicable exemptions. Contact your county assessor’s office for precise tax information.