PropertyTaxPeek

Rock Island County, IL vs San Francisco County, CA

Property Tax Rate Comparison 2025

Quick Answer

Rock Island County, IL: 1.66% effective rate · $4,811/yr median tax · median home $289,874

San Francisco County, CA: 0.72% effective rate · $5,391/yr median tax · median home $748,790

Side-by-Side Comparison

MetricRock Island County, ILSan Francisco County, CANational Avg
Effective Tax Rate1.66%0.72%1.06%
Median Annual Tax$4,811$5,391$2,778
Median Home Value$289,874$748,790$268,728
Population147,546873,965

Rock Island County, IL

Effective Rate
1.66%
Median Annual Tax
$4,811
Median Home Value
$289,874
Population
147,546
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San Francisco County, CA

Effective Rate
0.72%
Median Annual Tax
$5,391
Median Home Value
$748,790
Population
873,965
Full profile →

Frequently Asked Questions

What is the property tax difference between Rock Island County and San Francisco County?
Rock Island County, IL has an effective property tax rate of 1.66% with a median annual tax of $4,811. San Francisco County, CA has a rate of 0.72% with a median annual tax of $5,391. The difference is 0.94 percentage points.
Which county has higher property taxes, Rock Island County or San Francisco County?
Rock Island County, IL has the higher effective property tax rate at 1.66% compared to 0.72%.
How do Rock Island County and San Francisco County compare to the national average?
The national average effective property tax rate is 1.06%. Rock Island County is above average at 1.66%, and San Francisco County is below average at 0.72%.