10 Counties with the Highest Property Tax Rates in Missouri

If you are comparing property taxes across Missouri, these 10 counties have the highest effective rates in the state. The highest-rate county, St. Louis County, comes in at 1.22% — 0.35% higher than the Missouri average (0.88%). The statewide effective rate is 0.88%.

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#CountyEffective RateMedian TaxMedian Home Value
1St. Louis County1.22%$3,193$260,700
2Atchison County1.17%$1,178$100,600
3Jackson County1.15%$2,448$213,300
4St. Charles County1.13%$3,340$296,800
5Clay County1.10%$2,817$256,400
6Platte County1.06%$3,365$317,600
7St. Louis city1.05%$1,935$185,100
8Gentry County1.03%$1,268$123,000
9Grundy County1.02%$1,094$107,000
10Pemiscot County1.01%$970$95,900

How this ranking is calculated

The effective property tax rate is the median annual property tax paid divided by the median home value in each county, expressed as a percentage. It is the most practical way to compare property tax burden between counties because it neutralizes differences in home values.

Counties with the highest rates in Missouri often share a few characteristics: lower home values and/or higher millage rates driven by school and local service funding needs.

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