Linn County, IA property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in Linn County is 1.66%, above the Iowa median of 1.43% and above the national median of 0.98%. The median homeowner pays $3,396 a year on a home worth $204,400.
- Effective rate
- 1.66%
- Median annual bill
- $3,396
- Median home value
- $204,400
- Rank in Iowa
- 5of 99
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $3,320 | $277 |
| $300,000 | $4,980 | $415 |
| $400,000 | $6,640 | $553 |
| $500,000 | $8,300 | $692 |
| $750,000 | $12,450 | $1,038 |
| $1,000,000 | $16,600 | $1,383 |
Linn County compared with Iowa and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Linn County | 1.66% | $3,396 | $204,400 |
| Iowa median | 1.43% | $2,795 | $195,900 |
| 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 Linn County, IA?
The median effective property tax rate in Linn County is 1.66% of home value, above the Iowa median of 1.43% and above the national median of 0.98%. The median homeowner pays $3,396 a year on a median home value of $204,400 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in Linn County?
About $6,640 per year at the county's median effective rate of 1.66%, 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 Linn County compare with the rest of Iowa?
Linn County ranks 5 of 99 Iowa counties by effective rate. The Iowa median is 1.43% and the median bill is $2,795.