Johnson County property tax, in one number.
The typical Johnson County homeowner pays $889 a year on a $94,900 home. That's above the Georgia rate (0.77%) and close to the U.S. rate (0.94%).
Estimate my taxJohnson County at a glance
Five numbers that shape a typical property tax bill here.
Property tax calculator
Enter a home value to see a typical yearly bill at Johnson County's average effective rate, or pick another area.
- 49th highest rate in Georgia.Out of 158 Georgia counties with full data. Nationally, the rate is higher than in 60% of U.S. counties.
- Mortgage holders pay more.Homes with a mortgage paid a median $1,218, versus $764 for homes owned outright, often because they're newer, higher-value or more recently reassessed.
- Share of income.The median bill equals about 1.7% of the median household income of $51,028.
The data, charted
Effective rate compared
Owners vs renters
Neighboring counties
Largest Georgia counties
| County | Median tax | Rate |
|---|---|---|
| Gwinnett County | $3,617 | 0.95% |
| Johnson County | $889 | 0.94% |
| DeKalb County | $3,310 | 0.93% |
| Fulton County | $4,033 | 0.88% |
| Cobb County | $2,720 | 0.67% |
| Georgia | $2,341 | 0.77% |
Compare neighboring counties
Effective property tax rates in and around Johnson County.
Good to know
What is the property tax rate in Johnson County?
The effective rate is about 0.94%. The median homeowner pays $889 a year on a home worth a median $94,900 (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 $100,000 home in Johnson County?
About $940 a year, or roughly $78 a month, at Johnson County's average effective rate of 0.94%. 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.
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