Export Image
Export Code

Fork of Property tax rate per state

Nita

0 views in last 90 days
Last edited Aug 05, 2025
Created on Aug 05, 2025

Property Tax Calculator

An interactive property tax calculator that allows users to estimate their annual property taxes based on their home value and state. Features an integrated map visualization showing property tax rates across all U.S. states.

Features

  • Interactive Calculator: Input property value and select state to calculate estimated taxes
  • Visual Map: Click on states in the map to automatically populate the calculator
  • Custom Tax Rates: Option to input specific local tax rates for more accurate calculations
  • Real-time Calculations: Instant updates as you change inputs
  • Comprehensive Data: Includes property tax rates for all 49 states with available data

How to Use

  1. Enter Property Value: Input your home's estimated value
  2. Select State: Choose your state from the dropdown or click on the map
  3. View Results: See your estimated annual and monthly property tax
  4. Optional: Enter a custom tax rate if you know your local rate

Technical Details

  • Built with D3.js for data visualization and map rendering
  • Uses TopoJSON for efficient map data
  • Responsive design that works on desktop and mobile
  • Property tax data sourced from Tax Foundation and state assessor offices

Data Sources

Property tax rates are state averages for 2024 and may vary significantly within states based on:

  • Local tax policies
  • School district funding needs
  • Municipal services
  • Property assessment methods

Files

  • index.html - Main application interface
  • calculator.js - Property tax calculation logic
  • map.js - Interactive map visualization
  • data.csv - Property tax rate data by state

Browser Compatibility

Supports all modern browsers. Requires JavaScript enabled.

MIT Licensed