From Sales Tax to Political Districts

We specialize in address-based sales tax data and political district matching for congressional, state legislative, and county districts, covering every physical address, mailing address, and Post Office Box in the United States

Rooftop Accuracy . Complete Coverage . 100% Data Protection

How do I get sales tax and political district data?

FREE LIVE DEMO

Enter an address to explore the sales tax and political district data provided by USgeocoder. Discover why our accuracy leads customers to us!

Address-Based District Matching Data for eCommerce, FinTech, Advocacy, Lobbying, Regulation Compliance, Real Estate, Marketing, & More...

USgeocoder delivers robust US sales tax and political district data with real-time updates. Our API, online lookup tool, and bulk solutions provide businesses and developers with reliable resources for compliance, reporting, and analytics.

• eCommerce: Provide real-time sales and use tax rates for online commerce.
• Advocacy and Lobbying: Provide 119th congressional districts, 2025 state legislative districts, county districts, and elected officials by address, zip5, zip9, or geocodes.
• Regulation Compliance: Match your addresses to census tract, MSA, and geographies.
• Government Sponsored Programs: Determine eligibility by municipality, school, or tribal reservation land. Report distribution of funds by congressional or state district.

Multiple Ways to Receive Sales Tax and Political District Data

Do you need the data to integrate into your applications? Or to generate reports such as impact statements? We offer flexible delivery options to meet your needs, either through batch processing of your address files or via API between our servers and yours. Many customers start by batch processing historical data and then use the API to keep their data current. For users who prefer a quick, no-code solution, our Online Lookup Tool provides the same robust data instantly through a simple web interface; no coding required!

Batch Processing

Quick Turn-Around

Need to match your entire database to federal or local districts? We can manually batch process your address file and return the result file with requested information appended for you!

Rush or Standard 72-Hour Turn-Around

USgeocoder API

Real-Time Updates

Looking for district information auto-populated for your web application without maintenance headaches? USgeocoder real-time API solution is your answer!

Instant Access to All Data

Batch API

Best of Batch & API

Now your servers work directly with USgeocoders servers! Our servers geocode your addresses in batch, append requested district information, and send the result file back to your servers!

Integrate Batch Processing Into Your Data Systems

Online Lookup Tool

Instantly map any US address or geocode to real-time sales tax rates and political districts.

Access the same accurate data as our API and Batch Processing tools with no coding required!

Not sure which is the best way to meet your needs? Please talk to us!

We will suggest the best approach to fulfill your long and short term goals.

Why Our Customers Love Us...

Rooftop Accuracy

In independent tests, USgeocoder surpassed Google and Bing in correctly identifying political district and US Census geography assignments. Our location standards match US EMS requirements. We provide 99.99% accuracy for district matching.

100% Privacy Protection

USgeocoder is HIPAA (Health Insurance Portability and Accountability Act) and RFPA (Right to Financial Privacy Act) compliant. We guarantee your data remains 100% confidential. We do not store or share any customer data.

Total Cost Advantage

Enjoy having one vendor provide all the geographic, political, local district, and US Census data you need! As an OEM geocoder, we own all the IP and system hardware. We are creative in cost saving so you can meet your budget requirements.

We are trusted by Fortune 500 Companies, FinTech providers, non-profit organizations, private businesses, and academic institutions!