83643 Property Tax Rate
Mesa, Idaho · Part of Adams County
Effective Tax Rate
0.35%
1.7% above state avgMedian Annual Tax
$1,635
$136/mo escrow
Estimate Your Tax
Annual Tax
$1,635
Monthly
$136
Eff. Rate
0.35%
How ZIP 83643 Compares
Median Annual Property Tax
ZIP 83643
0.35%
Effective rate
Idaho Avg
0.50%
Effective rate
National Avg
1.10%
Effective rate
State Ranking
Property Tax Rank in Idaho
Lower than 85% of ZIP codes in Idaho(15th percentile, 240 ZIPs compared)
Property Tax Analysis
Property Tax Insights for ZIP 83643
Property owners in ZIP code 83643 (Mesa, Idaho) pay a median of $1,635/year in property taxes on homes valued at $472,700. This translates to an effective tax rate of 0.35%, which is 31% below the Idaho state average of 0.50%.
The monthly property tax burden for a median-valued home in 83643 is approximately $136, which factors into escrow payments on mortgages. This ZIP code is located within Adams County.
Compared to similar ZIP codes in Idaho, 83643 has higher property taxes. ZIP codes with similar effective rates include 83313 (0.35%) and 83870 (0.34%).
Idaho reassesses all property at fair market value upon transfer of ownership, with no statewide cap on the resulting tax increase. Adams County offers a Homeowner's Exemption of $100,000 against assessed value for primary residences — file the application with the Adams County Assessor's office before the August levy deadline. Submit your exemption application to the Adams County Assessor within 30 days of closing to ensure the exemption applies to your first tax bill.
Buyer decision brief
What ZIP 83643 means for your housing budget
Use this ZIP page to compare recurring tax burden before you compare listing prices. The numbers below are Census ZCTA estimates, so they are strongest for neighborhood comparison and weakest for parcel-specific tax planning.
Monthly escrow signal
$136/mo
Based on median annual tax paid
State context
0.16 percentage points below the Idaho average
Idaho average: 0.50%
Data confidence
Use cautionThe Census margin of error is $1,056, about 65% of the median tax estimate.
Verify before you offer
- Confirm parcel assessed value with Adams County assessor.
- Check homestead, senior, veteran, and disability exemptions.
- Ask whether purchase triggers reassessment or value-cap reset.
- Review school district and special assessment boundaries.
Lower-rate similar ZIPs
This is informational content, not tax, legal, or mortgage advice. Local assessor records remain the source of truth for a specific property.
Frequently Asked Questions
What is the property tax rate in ZIP code 83643?
How much are property taxes in Mesa, ID (83643)?
How does ZIP 83643 compare to the Idaho average?
What is the median home value in ZIP 83643?
What county is ZIP code 83643 in?
Margin of Error
The median property tax estimate for this ZIP code has a margin of error of ±$1,056. ZCTA-level data has wider margins than county-level estimates due to smaller sample sizes.
County-Level Data
ZIP code 83643 is part of Adams County, Idaho. View the full county profile for broader context and more data.
View Adams County on TaxByCounty →Similar ZIP Codes in Idaho
83313
+0.00%Bellevue
0.35%
$1,785/yr
83870
-0.00%Tensed
0.34%
$1,472/yr
83611
-0.00%Cascade
0.34%
$1,390/yr
83423
-0.00%Dubois
0.34%
$682/yr
83287
-0.01%Fish Haven
0.34%
$2,225/yr
83631
-0.01%Idaho City
0.34%
$1,270/yr
83530
+0.01%Grangeville
0.35%
$1,045/yr
83804
-0.01%Blanchard
0.34%
$957/yr
83421
-0.01%Chester
0.34%
$892/yr
83333
-0.01%Hailey
0.34%
$2,310/yr
Data from U.S. Census Bureau, American Community Survey 2019-2023 5-Year Estimates (ZCTA level). ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes.
Estimates are informational only and should not be used as financial or legal advice.