REST World Geocoding Service not returning Subaddress info

KyliaHilton — Thu, 09 Apr 2026 21:33:02 GMT

I'm using the World Geocoding Service REST API /suggest endpoint to try and obtain subaddress information. I'm setting the subaddressAfterBaseAddress parameter equal to true and sending a base address like this:

https://geocode-api.arcgis.com/arcgis/rest/services/World/GeocodeServer/suggest?text=4141 NW Expressway, Oklahoma City, OK 73116&category=Address&subaddressAfterBaseAddress=true&token=<YOUR_TOKEN>&f=pjson

I get the following response:

{\n \"suggestions\": [\n {\n \"text\": \"4141 NW Expressway, Oklahoma City, OK, 73116, USA\",\n \"magicKey\": \"MAGIC_KEY\",\n \"isCollection\": false\n }\n ]\n}

I've tried the same address with a suite number:

https://geocode-api.arcgis.com/arcgis/rest/services/World/GeocodeServer/suggest?text=4141 NW Expressway, Suite 200, Oklahoma City, OK 73116&category=Address&subaddressAfterBaseAddress=true&token=<YOUR_TOKEN>&f=pjson

{\n \"suggestions\": [\n {\n \"text\": \"4141 NW Expressway, #200, Oklahoma City, OK, 73116, USA\",\n \"magicKey\": \"MAGIC_KEY\",\n \"isCollection\": false\n }\n ]\n}

So there is clearly at least one suite to return. Am I doing something incorrectly? Any help would be greatly appreciated!

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REST World Geocoding Service not returning Subaddress info