Plymouth County property tax, in one number.
The typical Plymouth County homeowner pays $2,455 a year on a $228,900 home. That's well below the Iowa rate (1.39%) and above the U.S. rate (0.94%).
Estimate my taxPlymouth County at a glance
Five numbers that shape a typical property tax bill here.
Property tax calculator
Enter a home value to see a typical yearly bill at Plymouth County's average effective rate, or pick another area.
- 92nd highest rate in Iowa.Out of 99 Iowa counties with full data. Nationally, the rate is higher than in 69% of U.S. counties.
- Mortgage or not, bills are similar.Homes with a mortgage paid a median $2,432, and homes owned outright paid $2,489.
- Share of income.The median bill equals about 2.9% of the median household income of $83,251.
The data, charted
Effective rate compared
Owners vs renters
Neighboring counties
Largest Iowa counties
| County | Median tax | Rate |
|---|---|---|
| Polk County | $4,396 | 1.68% |
| Linn County | $3,547 | 1.66% |
| Johnson County | $4,681 | 1.52% |
| Scott County | $3,273 | 1.47% |
| Plymouth County | $2,455 | 1.07% |
| Iowa | $2,897 | 1.39% |
Compare neighboring counties
Effective property tax rates in and around Plymouth County.
Cities and towns in Plymouth County
Places with at least 2,000 owner-occupied homes and reliable survey data.
- Le Mars1.08% · $2,373
Good to know
What is the property tax rate in Plymouth County?
The effective rate is about 1.07%. The median homeowner pays $2,455 a year on a home worth a median $228,900 (ACS 2020–2024). The legal tax rates set by each taxing unit are different numbers; the effective rate is what owners actually pay as a share of value.
How much is property tax on a $250,000 home in Plymouth County?
About $2,675 a year, or roughly $223 a month, at Plymouth County's average effective rate of 1.07%. Homestead, senior, veteran or other exemptions can lower the real bill, and a recent purchase or reassessment can raise it.
Why is my bill different from this estimate?
Your bill depends on your home's assessed value from the county assessor, the exact taxing units where you live (county, city, school district, special districts) and any exemptions you get. These figures are medians across all owner-occupied homes, not a bill for any address.
How current is this data?
It comes from the U.S. Census Bureau's American Community Survey 5-year estimates for 2020–2024, the latest release. Homeowners report the taxes they paid, so the numbers lag current bills by one to two years. We update the site when the Census Bureau publishes new estimates each December.
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