In Charleston County, South Carolina the effective property tax rate is 0.41%. The median homeowner pays $1,864 a year in real estate taxes on a home with a median value of $450,800. That rate is the 43rd highest of the 46 South Carolina counties with published data, and the 2909th highest of 3,132 counties in the United States.
Property tax in Charleston County
The effective rate is the median real estate tax paid divided by the median home value. The South Carolina statewide average is 0.51%, so Charleston County is below it. Applying this county's rate to other home prices gives a rough idea of the yearly bill; actual bills depend on the school district, exemptions and the assessed value.
| Home value | Estimated tax per year | Per month |
|---|---|---|
| $200,000 | $820 | $68 |
| $300,000 | $1,230 | $103 |
| $400,000 | $1,640 | $137 |
| $450,800 (county median) | $1,860 | $155 |
| $500,000 | $2,050 | $171 |
Home values and incomes
The median home value is $450,800 (1st highest in South Carolina, 152nd highest nationally) and the median household income is $84,320. Homes cost about 5.3 times a typical household's yearly income. Median gross rent is $1,506 a month. 63.5% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $2,016 a year for insurance. For comparison, the South Carolina statewide median home value is $304,319.
Counties near Charleston County in the South Carolina property tax ranking
| County | Effective rate | Median home value |
|---|---|---|
| Darlington County | 0.43% | $141,400 |
| Georgetown County | 0.43% | $262,300 |
| Calhoun County | 0.42% | $148,800 |
| Charleston County | 0.41% | $450,800 |
| Oconee County | 0.39% | $217,200 |
| Pickens County | 0.38% | $216,000 |
| Horry County | 0.34% | $260,500 |
Frequently asked questions
What is the property tax rate in Charleston County, South Carolina?
The effective property tax rate is 0.41% of home value per year, the 43rd highest of 46 counties in South Carolina (Census ACS 2023 5-year estimates).
How much is property tax on a $300,000 home in Charleston County?
At the county's effective rate of 0.41%, about $1,230 a year (roughly $103 a month). Your actual bill depends on the assessed value, your school district and exemptions.
What is the median home value in Charleston County?
The median home value is $450,800 (Census ACS 2023 5-year estimates, owner-occupied homes).
What is the median household income in Charleston County?
The median household income is $84,320 (Census ACS 2023 5-year estimates).