St. Clair County, AL property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in St. Clair County is 0.30%, below the Alabama median of 0.38% and below the national median of 0.98%. The median homeowner pays $666 a year on a home worth $218,500.
- Effective rate
- 0.30%
- Median annual bill
- $666
- Median home value
- $218,500
- Rank in Alabama
- 51of 67
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $600 | $50 |
| $300,000 | $900 | $75 |
| $400,000 | $1,200 | $100 |
| $500,000 | $1,500 | $125 |
| $750,000 | $2,250 | $188 |
| $1,000,000 | $3,000 | $250 |
St. Clair County compared with Alabama and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| St. Clair County | 0.30% | $666 | $218,500 |
| Alabama median | 0.38% | $738 | $195,100 |
| United States median | 0.98% | $2,969 | n/a |
Rates and medians: U.S. Census Bureau, ACS 2023 5-year estimates, tables B25103 and B25077. Effective rate is median taxes paid divided by median owner-occupied home value.
Frequently asked questions
What is the property tax rate in St. Clair County, AL?
The median effective property tax rate in St. Clair County is 0.30% of home value, below the Alabama median of 0.38% and below the national median of 0.98%. The median homeowner pays $666 a year on a median home value of $218,500 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in St. Clair County?
About $1,200 per year at the county's median effective rate of 0.30%, before exemptions. The exact bill depends on the city, school district and special districts that serve the parcel, so treat this as a planning estimate.
How does St. Clair County compare with the rest of Alabama?
St. Clair County ranks 51 of 67 Alabama counties by effective rate. The Alabama median is 0.38% and the median bill is $738.