OpenStreetMap US

We help grow OpenStreetMap, the free and editable map of the world, in the United States.

Over 1 million mappers work together to collect and contribute data to OpenStreetMap, many of them in the United States.

We support OpenStreetMap by holding annual conferences, providing community resources, building partnerships, and by spreading the word.

Join OpenStreetMap US

Become a member and help grow OpenStreetMap in the US.

Start mapping now

Head over to OpenStreetMap and become a mapper today.

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