Maryland Property Tax Data

By Kiznis Studio Editorial · May 2026

ACS 2024 property tax data for 24 counties in MD.

The average median property tax in Maryland is $3,410/year, which is 71% above the national average of $1,993. The average effective tax rate is 0.93% on a median home value of $370,017. Taxes range from $1,591 in Somerset County to $6,987 in Howard County.

What This Data Tells Us About Maryland

Across 24 counties in Maryland, the average median property tax is $3,410 per year, 71% above the national median of $1,993. The statewide effective rate of 0.93% on a median home value of $370,017 reflects how Maryland's assessment rules and local millage combine at the household level.

Within Maryland, median annual tax ranges from $1,591 in Somerset County (effective rate 0.92%) to $6,987 in Howard County (effective rate 1.17%). Median home values in Maryland ($370,017) compared with $227,791 nationally help explain why the same effective rate produces different dollar bills in different states. Within-state variation often tracks local school levies, county bonds, and municipal overlays rather than a single statewide rate.

This page is for informational purposes only and is not tax, legal, or financial advice. Figures describe median homeowner households reported to the Census Bureau — individual bills can differ based on assessed value, exemptions, special districts, and local overlays. Always confirm current rates with your county assessor or a qualified professional before making decisions that rely on these numbers.

State Average vs National Average

Median Annual Tax

$3,410

+71% vs US avg

Median Home Value

$370,017

+62% vs US avg

Effective Tax Rate

0.93%

+1% vs US avg

Lowest Property Taxes in Maryland

Counties with the cheapest tax bills →

Highest Property Taxes in Maryland

Counties with the most expensive tax bills →

Top 5 Lowest Tax Counties

Top 5 Highest Tax Counties

3. Prince George's County

Tax Affordability Score

6.9

Affordable

Based on the average effective tax rate of 0.93% compared to the national average of 0.92%. Maryland has below-average property tax rates, making it a more affordable state for homeowners.

Very Expensive Very Affordable

All Counties in Maryland (24)

County	Median Tax	Effective Rate	Home Value	Population
Allegany County	$1,636	1.06%	$154,900	19,363
Anne Arundel County	$3,957	0.85%	$467,900	168,852
Baltimore County	$3,736	1.07%	$349,300	220,908
Baltimore city	$3,354	1.46%	$229,600	121,471
Calvert County	$3,885	0.84%	$460,200	29,183
Caroline County	$2,619	0.90%	$290,100	8,978
Carroll County	$3,934	0.91%	$434,000	54,223
Cecil County	$3,068	0.89%	$343,400	30,557
Charles County	$4,339	1.01%	$428,500	49,958
Dorchester County	$2,456	0.94%	$262,400	8,882
Frederick County	$4,584	0.99%	$464,600	80,595
Garrett County	$1,836	0.78%	$235,300	10,027
Harford County	$3,448	0.89%	$386,400	81,092
Howard County	$6,987	1.17%	$597,900	86,533
Kent County	$3,025	0.91%	$330,900	6,161
Montgomery County	$5,539	0.87%	$640,300	254,139
Prince George's County	$4,771	1.12%	$426,000	216,692
Queen Anne's County	$3,623	0.78%	$462,700	16,505
Somerset County	$1,591	0.92%	$173,200	6,104
St. Mary's County	$3,424	0.84%	$407,600	31,049
Talbot County	$2,647	0.65%	$409,700	12,337
Washington County	$2,481	0.84%	$296,100	39,936
Wicomico County	$2,171	0.85%	$254,700	25,203
Worcester County	$2,738	0.73%	$374,700	18,817

Frequently Asked Questions

What is the average property tax in Maryland? ▼

The average median property tax paid in Maryland is $3,410 per year, based on ACS 2024 data. The average effective tax rate is 0.93%.

How does Maryland compare to the national average? ▼

Maryland property taxes are 71% above the national average. Homeowners here pay a median of $3,410 per year compared to $1,993 nationally.

Which county in Maryland has the lowest property taxes? ▼

Somerset County has the lowest median property tax in Maryland at $1,591 per year with an effective rate of 0.92%. The highest is Howard County at $6,987.

How are property taxes calculated? ▼

Property taxes are calculated by multiplying the assessed value of a property by the local tax rate (mill rate). Rates vary by county, city, and school district. The effective tax rate shown here is the median tax paid divided by the median home value, which provides a standardized comparison across counties.

What is the median home value in Maryland? ▼

The median home value across Maryland is $370,017, compared to $227,791 nationally. Home values directly impact property tax bills since taxes are assessed as a percentage of property value.

Can I appeal my property taxes in Maryland? ▼

Yes. Every Maryland homeowner has the right to appeal their property tax assessment. The process typically starts at your county assessor's office within 30-90 days of receiving your assessment notice. You can challenge the assessed value by providing comparable sales data, evidence of property condition, or errors in the assessment. See our guide on how to appeal property taxes for detailed steps.