10 Counties with the Highest Property Tax Rates in Maryland

If you are comparing property taxes across Maryland, these 10 counties have the highest effective rates in the state. The highest-rate county, Baltimore city, comes in at 1.48% — 0.47% higher than the Maryland average (1.00%). The statewide effective rate is 1.00%.

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#CountyEffective RateMedian TaxMedian Home Value
1Baltimore city1.48%$3,236$219,300
2Howard County1.18%$6,814$576,700
3Prince George's County1.15%$4,662$404,300
4Baltimore County1.10%$3,645$330,000
5Allegany County1.08%$1,609$149,200
6Charles County1.04%$4,179$402,300
7Frederick County1.02%$4,463$437,700
8Cecil County0.98%$3,059$311,800
9Somerset County0.98%$1,603$164,300
10Dorchester County0.95%$2,399$252,300

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 Maryland 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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