2026 DATASET NOW LIVE

Ultra-Fast US ZIP Code API

Stop waiting for slow database lookups. Built on a global edge network, delivering response times under 100ms for users worldwide.

Ultra-Low Latency

Hosted on the Edge. No cold starts. Sub-100ms execution regardless of user location.

2026 Dataset

41,000+ USPS ZIP codes including PO Boxes and unique military codes.

High Precision

Real-time Radius searches using optimized spatial indexing for accurate demographics.

Data Points Included

  • City & StateFull name and 2-letter abbreviation
  • County DataPrimary county name per ZIP
  • Population StatisticsLatest 2026 projections
  • Geospatial CoordinatesLatitude and Longitude precision
REST ENDPOINTS
Lookup by ZIP
GET/zip/90210
Lookup by City
GET/city/NY/New%20York
Radius Search
GET/radius?zip=30301&radius=25

Frequently Asked Questions

How do I access the full CSV export?

You can download the complete dataset by creating an account on Fiery Tools and linking your RapidAPI subscription in the dashboard.

Is military and PO Box data included?

Yes. Unlike free public datasets, our 2026 premium data includes APO/FPO military codes and all active USPS PO Box ZIP codes.

Can I use this for radius-based marketing?

Absolutely. Our Radius Search endpoint and dataset include geo-coordinates optimized for distance-based calculations.