Barnwell County property tax
Homeowners in Barnwell County, South Carolina typically pay about 0.73% of their home's value in property tax each year — a median bill of $775 on a median home value of $106,000.
Typical effective rate
0.73%
higher than 57% of U.S. counties
Median tax paid
$775
per year
Median home value
$106,000
In SC
#4
of 46 ranked counties
At a glance
- Effective rate 0.73% — 22% lower than the U.S. median of 0.94%, and 51% higher than the South Carolina median of 0.48%.
- With vs. without a mortgage — median tax $1,076 for mortgaged homes, $563 for homes owned outright.
- State ranking — 4th highest effective rate of 46 ranked South Carolina counties; nationally it sits around the 43th percentile.
Estimate a bill for Barnwell County
Apply this county's typical effective rate (0.73%) to a home value of your choice.
Frequently asked questions
What is the property tax rate in Barnwell County, SC?
The typical effective property-tax rate in Barnwell County is 0.73% of a home's value per year, based on median taxes paid ($775) divided by the median home value ($106,000) in the Census ACS 2020–2024 5-year estimates. This is a typical burden for comparison, not a statutory mill rate.
How much is property tax on a typical home in Barnwell County?
The median owner-occupied home in Barnwell County is valued at $106,000, and the median real estate tax paid is $775 per year. Homes with a mortgage have a median tax of $1,076, versus $563 for homes without one.
How does Barnwell County compare to the rest of South Carolina?
Barnwell County's effective rate is 51% higher than the South Carolina median, ranking 4th of 46 ranked counties in the state.
Compare nearby South Carolina counties
Counties ranked closest to Barnwell County by in-state effective rate. Open the comparison tool or see all South Carolina counties.
| In-state | County | Effective rate | Median tax |
|---|---|---|---|
| 1 | Allendale County | 0.88% | $669 |
| 2 | Bamberg County | 0.83% | $811 |
| 3 | Hampton County | 0.80% | $897 |
| 5 | Richland County | 0.67% | $1,637 |
| 6 | Newberry County | 0.67% | $1,154 |
| 7 | Williamsburg County | 0.66% | $687 |
Official data & resources for Barnwell County
- Barnwell County Census profile (data.census.gov) — housing, value and tax figures for this county.
- Table B25103 for Barnwell County — median real estate taxes paid (the source for the tax figures above).
- Table B25077 for Barnwell County — median home value.
- Federal forms & is property tax deductible? — IRS Pub 530, Schedule A and the SALT cap, plus your state tax agency.
Finding your exact bill
Your county or municipal assessor (sometimes called the appraisal district, property appraiser, or tax collector) sets the assessed value and the exact millage that produces your bill. Search for "[county name] [state] assessor" or "property tax" on an official .gov site.
Figures on this page are Census survey medians for the whole county (2020–2024 5-year), not an assessment of any individual property. Rates, exemptions and assessment practices vary by municipality and school district within a county.