PropertyTaxPeek

Johnson County, IA vs San Joaquin County, CA

Property Tax Rate Comparison 2025

Quick Answer

Johnson County, IA: 1.80% effective rate · $3,193/yr median tax · median home $177,418

San Joaquin County, CA: 0.64% effective rate · $3,258/yr median tax · median home $509,076

Side-by-Side Comparison

MetricJohnson County, IASan Joaquin County, CANational Avg
Effective Tax Rate1.80%0.64%1.06%
Median Annual Tax$3,193$3,258$2,778
Median Home Value$177,418$509,076$268,728
Population153,317779,233

Johnson County, IA

Effective Rate
1.80%
Median Annual Tax
$3,193
Median Home Value
$177,418
Population
153,317
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San Joaquin County, CA

Effective Rate
0.64%
Median Annual Tax
$3,258
Median Home Value
$509,076
Population
779,233
Full profile →

Frequently Asked Questions

What is the property tax difference between Johnson County and San Joaquin County?
Johnson County, IA has an effective property tax rate of 1.80% with a median annual tax of $3,193. San Joaquin County, CA has a rate of 0.64% with a median annual tax of $3,258. The difference is 1.16 percentage points.
Which county has higher property taxes, Johnson County or San Joaquin County?
Johnson County, IA has the higher effective property tax rate at 1.80% compared to 0.64%.
How do Johnson County and San Joaquin County compare to the national average?
The national average effective property tax rate is 1.06%. Johnson County is above average at 1.80%, and San Joaquin County is below average at 0.64%.