Lucas County, IA Property Tax: $1,732/yr (2026)
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The effective property tax rate in Lucas County is 1.48% of assessed home value. On a home at the county median value of $117,000, that works out to about $1,732 per year, or $144 per month. Lucas County is located in southern Iowa, and is home to approximately 8,685 residents.
About Lucas County
Lucas County covers approximately 430.7 square miles in Iowa. The county is home to about 8,685 residents living in roughly 4,077 housing units, of which 73.1% are owner-occupied. The median household income is $67,921, and the median home was built in 1964.
Lucas County borders Appanoose County, Clarke County, Decatur County, Marion County, Monroe County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in Iowa
Property taxes in Iowa are administered at the county level. Each county sets a millage rate applied to the assessed value of real property — the effective rate above accounts for any partial assessments and exemptions already built into the local tax base. Assessed value can differ meaningfully from current market value depending on how often the county reassesses and what fraction of market value it uses.
Most counties in Iowa offer exemptions that reduce the taxable assessed value: homestead exemptions for primary residences, senior exemptions, disability exemptions, and veteran exemptions are common. These reduce your effective rate below the county-wide average shown here. Contact the Lucas County Assessor's office to learn which exemptions apply to your property and when to file.
Lucas County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Lucas County, IA | 1.48% | $117,000 | $1,732 |
| Iowa state average | 1.34% | — | $1,568* |
| Appanoose County | 1.25% | $119,800 | $1,501 |
| Clarke County | 1.46% | $160,200 | $2,335 |
| Decatur County | 1.69% | $109,500 | $1,856 |
| Marion County | 1.29% | $211,100 | $2,727 |
| Monroe County | 1.52% | $135,900 | $2,065 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Lucas County's median home value of $117,000. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Lucas County's property tax rate compare to the rest of Iowa?
At 1.48%, Lucas County is higher than the Iowa state average of 1.34%. On a home at the county median of $117,000, that means about $1,732 per year — versus $1,568 at the state average rate, a difference of $164 per year. Compared to the national average of 1.10%, Lucas County is above average.
What's a typical annual property tax bill in Lucas County?
For a home at the county median value of $117,000, the annual property tax in Lucas County is approximately $1,732 — or about $144 per month. For a home worth $175,500, expect around $2,597 per year. For a $234,000 home, approximately $3,463 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Lucas County property tax assessment?
Property assessment appeals in Lucas County are handled by the Lucas County Assessor's office. Most jurisdictions require filing within 30–90 days of receiving your assessment notice — confirm the specific deadline with the assessor's office before submitting, as deadlines and procedures vary by county. A successful appeal can reduce your assessed value and lower your tax bill for the current and future tax years.
What exemptions are available in Lucas County?
Iowa counties commonly offer homestead exemptions for owner-occupied primary residences, senior citizen exemptions for qualifying homeowners aged 65 and older, exemptions for disabled residents, and veterans' exemptions. Each exemption reduces your assessed taxable value, which in turn reduces your effective tax rate below the county-wide 1.48% shown here. Contact the Lucas County Assessor's office to confirm which exemptions are available and the application deadlines.
Data sources: US Census Bureau ACS 2023 5-Year Estimates, US Census Gazetteer (2024), County Adjacency File