api-ninjas-com

api-ninjas-com Property Tax API

The Property Tax API allows you to retrieve property tax rates for different locations in the United States by specifying parameters such as state, county, city, or zip. You can input location details and retrieve corresponding effective property tax rates.

Documentation GitHub OpenAPI

Operations 1

GET /v1/propertytax Retrieve property tax rates #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/api-ninjas-com:api-ninjas-com-property-tax-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: Ninjas Property Tax API
  description: 'Combined OpenAPI specification for every API Ninjas endpoint. Requests go to https://api.api-ninjas.com with an `X-Api-Key` header; get a free key at https://api-ninjas.com/register. Human-readable docs: https://api-ninjas.com/api. Index for LLMs: https://api-ninjas.com/llms.txt.'
  version: 1.0.0
  contact:
    name: API Ninjas
    url: https://api-ninjas.com
  license:
    name: Proprietary
servers:
- url: https://api.api-ninjas.com
  description: API Ninjas Production
security:
- ApiKeyAuth: []
tags:
- name: Property Tax
  description: The Property Tax API allows you to retrieve property tax rates for different locations in the United States by specifying parameters such as state, county, city, or zip. You can input location details and retrieve corresponding effective property tax rates.
paths:
  /v1/propertytax:
    get:
      summary: Retrieve property tax rates
      description: Returns one row per tax region with its 25th, 50th (median), and 75th percentile effective property tax rates. A ZIP code can return more than one row where several jurisdictions apply. At least one of city, county, or zip must be set; parameter values are not case-sensitive. Returns at most 100 results.
      operationId: getPropertyTax
      security:
      - ApiKeyAuth: []
      parameters:
      - name: state
        in: query
        required: false
        description: State as a 2-letter abbreviation (for example FL) or full name (for example Florida).
        schema:
          type: string
      - name: county
        in: query
        required: false
        description: County name, with or without the word County or Parish (for example Miami-Dade or Miami-Dade County).
        schema:
          type: string
      - name: city
        in: query
        required: false
        description: City name (for example Eugene). Alternate place names that share a ZIP code with a city are also accepted.
        schema:
          type: string
      - name: zip
        in: query
        required: false
        description: 5-digit ZIP code. ZIP+4 codes (for example 90210-1234) are also accepted.
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PropertyTaxResponse'
        '400':
          description: Bad Request
        '401':
          description: Unauthorized
        '500':
          description: Internal Server Error
      tags:
      - Property Tax
components:
  schemas:
    PropertyTaxResponse:
      type: array
      items:
        type: object
        properties:
          state:
            type: string
            description: 2-letter state abbreviation.
          county:
            type: string
            description: County (or county equivalent, such as a parish or independent city) of the tax region.
          city:
            type: string
            description: City of the tax region.
          zip:
            type: string
            description: 5-digit ZIP code of the tax region.
          property_tax_25th_percentile:
            type: number
            description: '25th percentile effective property tax rate (annual property tax as a share of home value), as a decimal: 0.0104 is 1.04%.'
          property_tax_50th_percentile:
            type: number
            description: Median effective property tax rate, as a decimal.
          property_tax_75th_percentile:
            type: number
            description: 75th percentile effective property tax rate, as a decimal.
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-Api-Key
externalDocs:
  description: API Ninjas documentation
  url: https://api-ninjas.com/api