Zip Code Lookup, Distance & Radius
Everything you need to build store locators, shipping estimators, service-area checks and address forms - in one API, covering 1.8 million postal codes worldwide (US ZIP, UK postcodes, Canadian FSAs, and 90+ more countries). - Lookup: postal code to city, state/region + codes, county, latitude/longitude - Distance: great-circle distance between any two postal codes, km and miles - Radius: all…
4 subscribers
9/10 popularity
80 ms avg latency
87% success rate
4 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
Zip Code Lookup, Distance & Radius endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
Zip Code Lookup /v1/zip/lookup |
Look up a postal code: city, state, county, lat/lng. Optional country filter (ISO alpha-2). Handles spacing, case, ZIP+4 and UK/CA formats. |
| GET |
Distance Between Zip Codes /v1/zip/distance |
Great-circle distance between two postal codes in km and miles, with both resolved places. Cross-border: use from_country/to_country instead of country. |
| GET |
Zip Codes Within Radius /v1/zip/radius |
All postal codes within N km/miles of a code, sorted nearest-first (max 200 results). radius max 500, unit km or mi. country is required - radius search is per-country. |
| POST |
Bulk Zip Code Lookup /v1/zip/lookup/bulk |
Look up up to 100 postal codes in one call. Optional country applies to all codes. Unresolvable codes return found:false without failing the batch. |
Zip Code Lookup, Distance & Radius pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $7.99 / month | — |
|
| ULTRA | $19.99 / month | — |
|
| MEGA | $49.99 / month | — |
|
