Williamson County, Tennessee property tax
The median homeowner in Williamson County, Tennessee pays $2,891 a year in property tax on a home worth $673,700, an effective rate of 0.43%. The national effective rate is 0.98%.
What the rate means here
At 0.43%, Williamson County taxes property more lightly than the national 0.98%. A low rate on an expensive house is not the bargain it looks like. The median bill is still $2,891, because 0.43% of $673,700 is not a small number.
It ranks #73 of 95 Tennessee counties by effective rate, against a statewide 0.55%, and #2,608 nationally. The state runs from 1.03% in Shelby County down to 0.31% in Cumberland County.
The median home costs 5.13 times the median household income of $131,202, against 3.86 nationally, so housing absorbs an unusually large share of what people here earn. Renters pay 17.33% of median income in gross rent. At 254,609 residents the county is large enough that its median blends several distinct housing markets.
The rate is derived rather than quoted. How and why.
What that costs at different home values
Arithmetic at the county effective rate, before any exemption or assessment cap.
Housing and income
| Williamson County | Tennessee | United States | |
|---|---|---|---|
| Effective property tax | 0.43% | 0.55% | 0.98% |
| Median tax bill | $2,891 | $1,400 | $2,969 |
| Median home value | $673,700 | $256,800 | $303,400 |
| Median gross rent | $1,895 | $1,122 | $1,348 |
| Median household income | $131,202 | $67,097 | $78,538 |
| Home price to income | 5.13× | 3.83× | 3.86× |
| Rent as share of income | 17.33% | 20.07% | 20.6% |
| Owner-occupied | 79.78% | 67.03% | 65.02% |
Source: U.S. Census Bureau, American Community Survey 2023 five-year estimates. Population 254,609.
Nearby counties of similar size
| County | Rate | Median bill | Home value |
|---|---|---|---|
| Montgomery County | 0.67% | $1,671 | $248,300 |
| Sumner County | 0.53% | $1,944 | $364,000 |
| Sullivan County | 0.63% | $1,205 | $190,800 |
| Rutherford County | 0.51% | $1,757 | $346,400 |
| Wilson County | 0.44% | $1,743 | $397,000 |
Williamson County property tax: common questions
What is the property tax rate in Williamson County, Tennessee?
The effective rate is 0.43% of home value, from a median tax bill of $2,891 against a median home value of $673,700. That is 0.55 points below the national 0.98%.
How much is property tax on a $400,000 home in Williamson County?
Roughly $1,720 a year at the county effective rate of 0.43%.
Is Williamson County expensive compared with the rest of Tennessee?
It ranks #73 of 95 Tennessee counties by effective property tax rate, and #2608 of 2,826 nationally. That is 0.12 points below the Tennessee average of 0.55%.
What does housing cost in Williamson County?
The median home is worth $673,700 and median gross rent is $1,895 a month. Median household income is $131,202, which puts the home at 5.13 times annual income and rent at 17.33% of it.