Columbia property tax, in one number.
The typical Columbia homeowner pays $6,082 a year on a $497,400 home. That's above the Howard County rate (1.17%) and well above the U.S. rate (0.94%).
Estimate my taxColumbia at a glance
Columbia is an unincorporated community (a Census-designated place) in Howard County. Five numbers that shape a typical property tax bill here.
Property tax calculator
Enter a home value to see a typical yearly bill at Columbia's average effective rate, or pick another area.
- Bills are up, rates are down.The median tax paid rose from $4,649 in 2015 to $5,994 in 2024 (+29%), while home values rose 46%. That pushed the effective rate down.
- Owners without a mortgage pay more.Homes owned outright paid a median $6,315, versus $5,985 for homes with a mortgage.
- Share of income.The median bill equals about 4.6% of the median household income of $131,490.
The data, charted
Median tax paid & effective rate
Owners vs renters
Cities in Howard County
Columbia compared
| Area | Median tax | Home value | Rate |
|---|---|---|---|
| Columbia | $6,082 | $497,400 | 1.22% |
| Howard County | $6,987 | $597,900 | 1.17% |
| Maryland | $4,093 | $419,900 | 0.97% |
| United States | $3,119 | $332,700 | 0.94% |
Other cities in Howard County
Effective property tax rates nearby.
Nearby
- Howard County1.17% · $6,987
- Ilchester1.25% · $6,631
- North Laurel1.23% · $5,554
- Ellicott City1.22% · $8,044
- Scaggsville1.19% · $7,927
- Elkridge1.16% · $5,254
- Prince George's County1.12% · $4,771
- Baltimore County1.07% · $3,736
- Frederick County0.99% · $4,584
- Carroll County0.91% · $3,934
- Montgomery County0.87% · $5,539
- Anne Arundel County0.85% · $3,957
Good to know
What is the property tax rate in Columbia?
The effective rate is about 1.22%. The median homeowner pays $6,082 a year on a home worth a median $497,400 (ACS 2020–2024). The legal tax rates set by each taxing unit are different numbers; the effective rate is what owners actually pay as a share of value.
How much is property tax on a $500,000 home in Columbia?
About $6,100 a year, or roughly $508 a month, at Columbia's average effective rate of 1.22%. Homestead, senior, veteran or other exemptions can lower the real bill, and a recent purchase or reassessment can raise it.
Why is my bill different from this estimate?
Your bill depends on your home's assessed value from the county assessor, the exact taxing units where you live (county, city, school district, special districts) and any exemptions you get. These figures are medians across all owner-occupied homes, not a bill for any address.
How current is this data?
It comes from the U.S. Census Bureau's American Community Survey 5-year estimates for 2020–2024, the latest release. Homeowners report the taxes they paid, so the numbers lag current bills by one to two years. We update the site when the Census Bureau publishes new estimates each December.
More: Howard County · all Maryland counties · calculator for any county