Coverage
Country-specific geocoding coverage for key markets, plus a global breakdown of admin depth, postcode systems, waterways, elevation data, and IP geolocation scope.
Country and regional coverage pages
These pages document address-level geocoding behaviour by country: how addresses are structured, what query formats are accepted, which admin fields are returned, and how results fall back when precise address points are unavailable. Use them to evaluate fit before integrating a market into your geocoding pipeline.
Australian Geocoding
Street, suburb, postcode, and state coverage across all states and territories, including unit parsing and metro vs regional behaviour.
UK Geocoding
Full UK postcode format support, address parsing across England, Scotland, Wales and Northern Ireland, and postcode-only lookup workflows.
USA Geocoding
House-level and street-level geocoding with ZIP code support, secondary unit parsing, county context, and state admin output.
Singapore Geocoding
High-precision urban geocoding with 6-digit postal code lookups, HDB block addressing, and planning area and subzone outputs.
Irish Geocoding
Eircode-aware address matching, county context, and locality fallback for rural and regional Irish addresses.
Global Coverage
Admin and postcode depth by region, waterways, SRTM15+ elevation and bathymetry, and a summary of IP geolocation scope.
IP Address Coverage
~99% of IPv4 and IPv6 space covered — country, region, city, ASN, ISP, connection type, and VPN/proxy/Tor detection.
What coverage data covers
Coverage across Map Zena APIs spans four main data domains:
- Geocoding and reverse geocoding — Street and address-level resolution worldwide, with admin context at country, region, locality, and postcode level. See depth by region in the global coverage page.
- Elevation — SRTM15+ global elevation and bathymetry dataset covering land, ocean surfaces, and below-sea-level terrain. See the Elevation API docs for field details.
- IP geolocation — ~99% of IPv4 and IPv6 address space with country, region, city, ASN, connection type, and VPN/proxy detection. See the IP Address Coverage page and IP Lookup API docs.
- Timezone — Timezone for any coordinate worldwide, including IANA zone name and UTC offset. See the Timezone API docs.