Property Tax in Howard County, Maryland
The median real estate tax bill in Howard County, Maryland is $6,814 per year, and the median home is worth $576,700. Both figures are the US Census Bureau's survey medians for owner-occupied households (US Census Bureau, American Community Survey (ACS) 5-year estimates, 2023).
What the Howard County numbers mean
Read the two medians together: $6,814 is the middle tax bill among owner-occupied households in Howard County, and $576,700 is the middle home value. Neither figure describes a specific property — together they describe the typical homeowner's situation in the county.
The derived effective rate for Howard County is 1.18% (median tax ÷ median value). Treat it as an estimate for comparison only: it comes from survey medians of different households, not from the county's rate schedule.
Howard County by the numbers
| Measure | Howard County | Maryland | United States |
|---|---|---|---|
| Median real estate taxes paid | $6,814 | $3,989 | $2,969 |
| Median home value | $576,700 | $397,700 | $303,400 |
| Derived effective rate* | 1.18% | 1.00% | 0.98% |
| Median tax per month | $568 | $332 | $247 |
*Estimate derived from Census medians (tax ÷ value), not an official rate.
Howard County at a glance
- Median tax rank in Maryland: #1 of 24 counties
- Median home value rank in Maryland: #2 of 24
- Population rank in Maryland: #6 of 24 (333,916 residents)
- Population density rank: #6 of 24 (1,331 people per square mile)
- Land area rank in Maryland: #22 of 24 (250 sq mi, 2.6% of the combined county land area)
- Median tax as a monthly figure: $568; per $1,000 of home value: $1.18
How Howard County compares
Set against its state, Howard County's median bill of $6,814 is about 71% higher than the Maryland median ($3,989). Against the country as a whole it is about 130% higher than the US median ($2,969). That places the county #1 of 24 Maryland counties ranked by median taxes paid.
Remember what drives the ranking: bills follow home values as much as rates. Howard County's median home, at $576,700, ranks #2 by value in Maryland, while its derived rate of 1.18% compares with a derived US figure of 0.98%.
Some extra context for Howard County: the median bill works out to about $568 a month, and the derived rate equals roughly $1,182 of tax per $100,000 of home value. The county is home to 333,916 people — the #6 most populous county in Maryland, spread over 250 square miles, a density of about 1,331 people per square mile. Its median home value, $576,700, ranks #2 among the state's 24 counties with data.
Zooming out: of 3133 counties nationwide with published Census figures, only 51 record a higher median tax bill than Howard County — it sits in the top 2% nationally. The county holds roughly 5.4% of Maryland's people. Its homes are worth more than the state norm (median $576,700 versus $397,700), and a decade at the derived rate of 1.18% adds up to about 11.82% of the median home's value in tax. The cheapest county in the state, Somerset County, medians $1,603 — $5,211 less than Howard County per year.
Counties nearest Howard County in the Maryland ranking
| County | Median tax paid | Median home value | Derived rate* |
|---|---|---|---|
| Montgomery County, MD | $5,341 | $615,200 | 0.87% |
| Prince George's County, MD | $4,662 | $404,300 | 1.15% |
How the tax is worked out
The bill is built in stages. First the assessor puts a market value on the property. Exemptions — a homestead exemption above all — then reduce the taxable amount. Finally the combined local rate is applied. To see the scale: at the county's derived rate of 1.18%, each $100,000 of value corresponds to about $1,182 of tax a year, and a $400,000 home to roughly $4,728. Real bills use the official assessment and district rates, not this derived figure, so treat the example as a sense of scale only.
Checking your assessment in Howard County
Most successful appeals are won on facts, not arguments. Start with the property record card held by the Howard County assessor: wrong square footage, an extra room, or a missing homestead exemption are common and fixable. Next, line your assessed value up against recent sales of genuinely similar homes nearby. Many disputes end at an informal conversation with the assessor's office; if yours does not, file the formal appeal with the review board named on your notice before its deadline, evidence attached, and keep paying the bill in the meantime so penalties do not build up.
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Frequently asked questions
What is the median property tax in Howard County, Maryland?
The median real estate tax paid in Howard County, Maryland is $6,814 per year, on a median home value of $576,700 (US Census Bureau, American Community Survey (ACS) 5-year estimates, 2023).
What is the effective property tax rate in Howard County, Maryland?
Dividing Howard County's median tax bill ($6,814) by its median home value ($576,700) gives a derived effective rate of 1.18%. This is an estimate computed from two Census survey medians — it is not the county's official tax rate.
How does Howard County compare with the rest of Maryland?
Howard County ranks #1 of 24 Maryland counties with published data by median taxes paid. Its median bill of $6,814 is about 71% higher than the Maryland median of $3,989.
How are property taxes calculated in Howard County, Maryland?
The assessor estimates your property's market value; exemptions (such as a homestead exemption) reduce the taxable amount; and the result is multiplied by the combined rates of the local taxing districts — county, municipality, school district and any special districts. In Howard County, the median outcome of that process is a bill of $6,814 on a median home value of $576,700.
Can I appeal my property tax assessment in Howard County, Maryland?
Yes. Request your property record card from the Howard County assessor's office and check it for errors, then compare your assessed value with recent sales of similar homes. If it still looks too high, file a formal appeal with the local review board named on your assessment notice before the deadline printed on the notice — windows are short, often 30 to 90 days.