Property Taxes in Mill Spring, North Carolina
Median Mill Spring, North Carolina effective property tax rate: 0.64%, significantly lower than the national median of 1.02%, and lower than the North Carolina state median of 0.81%.
Median Mill Spring, North Carolina home value: $216,198
Median annual Mill Spring, North Carolina tax bill: $1,320, $1,080 lower than the national median property tax bill of $2,400.
How are property taxes in Polk calculated?
Property taxes in Mill Spring, North Carolina are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Mill Spring's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mill Spring, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Mill Spring Property Tax Calculator Work?
Use this Mill Spring property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mill Spring's median effective tax rate of 0.64% — based on actual property records in Polk County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Mill Spring's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Mill Spring: rates range from 0.64% in 28756 to 0.64% in 28756, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Mill Spring.
About Mill Spring Property Taxes
About Property Taxes in Mill Spring, Polk, NC
Mill Spring’s median effective property tax rate of 0.64% is lower than the North Carolina state median of 0.81% and lower than the national median of 1.02%. This rate reflects the Polk County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Mill Spring. Homeowners in the 28756 ZIP code carry a median effective rate of 0.64%, while those in the same ZIP code pay 0.64%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Polk County. Understanding which part of Mill Spring you live in can make a meaningful difference to your annual tax bill.
Mill Spring homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the May 4, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Mill Spring, Polk County, North Carolina
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Mill Spring's effective property tax rate to other cities in North Carolina and the median property tax rates in North Carolina and the U.S.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Mill Spring Tax Rate
0.64%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Polk County Tax Rate
0.65%
Median Effective North Carolina Tax Rate
0.81%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Mill Spring, Polk County, North Carolina
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 28756 | 0.64% | 0.64% | 0.64% | 0.64% | 0.64% |
Source: Ownwell
Property Tax Assessment Values Across Mill Spring, Polk County, North Carolina
When examining property taxes in Mill Spring, North Carolina, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Polk County appraisal district estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Polk County, assessment notices are sent in February each year. They'll typically reach your mailbox by the middle of February.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. For example, the median home price in Mill Spring is $216,198, with a median tax bill of $1,320. Tax bills range from $798 at the 25th percentile to $3,814 at the 90th percentile, and ZIP code 28756 has the highest median home price at $216,198.
Property Tax Assessment Values Across Mill Spring, Polk County, North Carolina
Source: Ownwell
$182,271
$210,914
$239,556
Median Mill Spring Market Value
$216,198
Median Polk County Market Value
$229,992
Median North Carolina Market Value
$221,500
Median United States Market Value
$274,101
Property Tax Assessment Values Across Mill Spring, Polk County, North Carolina
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 28756 | $79,972 | $127,683 | $216,198 | $405,843 | $654,895 |
Source: Ownwell
Property Tax Bills Across Mill Spring, Polk County, North Carolina
Property tax bills in Mill Spring are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value set by the county. For homeowners, that means the bill depends on both the value of the property and the tax rate in Polk County. With a median home price of $216,198, the tax bill can vary widely from one property to another.
In Mill Spring, the typical tax bill is $1,320, which is below the national median property tax bill of $2,400 and below the national median property tax rate of 1.02%. Bills in the area range from $798 at the 25th percentile to $2,525 at the 75th percentile, with the 90th percentile reaching $3,814. That spread shows how changes in assessed value can affect what homeowners owe each year.
Median Mill Spring Tax Bill
$1,320
Median Polk County Tax Bill
$1,576
Median North Carolina Tax Bill
$1,813
Median United States Tax Bill
$3,209
Property Tax Bills Across Mill Spring, Polk County, North Carolina
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 28756 | $500 | $798 | $1,320 | $2,525 | $3,814 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | March 31 |
Links | |
|---|---|
| Polk Tax Assessor | |
| Website | www.polknc.gov |