geocoder.us / geocoder.net

find the latitude & longitude of any US address - for free

Look up an Address:

Enter a US address or intersection, e.g. 1600 Pennsylvania Ave, Washington, DC. For best results please use a comma between the street and the city, and add the zip code if possible. Free lookups are throttled by your IP address to one request every 15 seconds.

Or try one of these examples...

How can I help?

You can make improvements to the source code and send patches for inclusion in future releases. You can also donate via PayPal to help defray the cost of developing and hosting this free public service. Any amount is appreciated!

Recent News and Notes

May 15, 2008 Discover the power of deep zoom! Read how you can get Gigapixel imagery on your web site

(Forget 6 or 12 Megapixels, many of my images are over 1,000 megapixels)

Other things you can do at Geocoder.us

Send us a file to be geocoded
Read the Geocoder.us Blog or the Documentation
Geocode a city and state or a Zip Code
Calculate the distance between two locations or zip codes (or see an example of the distance from (38,-122) to (39, -123)
See how other's have used Geocoder.us
If you want your application listed email contact@geocoder.us.
Use Geocoder.us as an Address Parser
http://geocoder.us/mobile.html an ultralightweight address lookup for mobile devices.
Frequently Asked Questions

Commercial Services!

Locative Technology is proud to offer licenses to use our web services for commercial or for-profit purposes.

Web Services Interface

Sign up for an account
Purchase 20,000 lookups for $50 (bulk geocoding has a $50 minimum, web service use has no minimum)
Read the Documentation to Integrate your application (for both the free and pay services)
Log in to see your account status
Request a new password

Interested in development-free bulk geocoding?

Bulk Geocoding

Send us data
We geocode it, and return it to you
if you like it, pay for it! The cost is $50 per 20,000 records with a $50 minimum.
Please read this description of the process

Read more about how we have taken the work out of geocoding, and then contact our data bureau at databureau@geocoder.us.

Affordable for many different applications!

Get 4 lookups per 1¢!

How can I use it?

You may use the demo on this website for non-commercial purposes.

We encourage you to write code using our web services API for non-commercial purposes! You can read our developer documentation, and take a look at some example SOAP, XML-RPC, REST-ful RDF, and NEW REST-ful CSV (plain text) clients. Please drop an email to services@geocoder.us if you plan to build our web services into your application, so that we can keep you informed of service updates or changes. We intend to make every effort to keep the geocoder running stably, but this service is provided with no warranty or guarantee of availability!

If you wish to use our web services for commercial purposes, you must sign up for a commercial license, or contact us to discuss other options. Please see our Terms and Conditions of Service for more details.