Nelson County, KY Property Tax: $1,782/yr (2026)
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The effective property tax rate in Nelson County is 0.80% of assessed home value. On a home at the county median value of $224,100, that works out to about $1,793 per year, or $149 per month. Nelson County is located in central Kentucky, and is home to approximately 47,102 residents.
About Nelson County
Nelson County covers approximately 418.7 square miles in Kentucky. The county is home to about 47,102 residents living in roughly 20,062 housing units, of which 72.4% are owner-occupied. The median household income is $67,888, and the median home was built in 1990.
Nelson County borders Anderson County, Bullitt County, Hardin County, Larue County, Marion County — useful comparisons if you're considering nearby areas with potentially different tax rates.
How Property Taxes Work in Kentucky
Property taxes in Kentucky 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 Kentucky 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 Nelson County Assessor's office to learn which exemptions apply to your property and when to file.
Nelson County vs. Neighboring Counties
| Location | Eff. Rate | Median Home | Annual Tax |
|---|---|---|---|
| Nelson County, KY | 0.80% | $224,100 | $1,793 |
| Kentucky state average | 0.72% | — | $1,614* |
| Anderson County | 0.80% | $213,200 | $1,698 |
| Bullitt County | 0.85% | $233,700 | $1,994 |
| Hardin County | 0.70% | $205,900 | $1,451 |
| Larue County | 0.63% | $177,500 | $1,118 |
| Marion County | 0.71% | $158,700 | $1,124 |
| US national average | 1.10% | $281,900 | $3,101 |
*State average annual tax computed at Nelson County's median home value of $224,100. Source: US Census ACS 2023 5-year estimates.
Frequently Asked Questions
How does Nelson County's property tax rate compare to the rest of Kentucky?
At 0.80%, Nelson County is higher than the Kentucky state average of 0.72%. On a home at the county median of $224,100, that means about $1,793 per year — versus $1,614 at the state average rate, a difference of $179 per year. Compared to the national average of 1.10%, Nelson County is below average.
What's a typical annual property tax bill in Nelson County?
For a home at the county median value of $224,100, the annual property tax in Nelson County is approximately $1,793 — or about $149 per month. For a home worth $336,150, expect around $2,689 per year. For a $448,200 home, approximately $3,586 per year. Use the calculator above to estimate taxes for any assessed value.
Where do I appeal a Nelson County property tax assessment?
Property assessment appeals in Nelson County are handled by the Nelson 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 Nelson County?
Kentucky 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 0.80% shown here. Contact the Nelson 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