OpenStreetMap US

First-time attendees at SotM US 2023. Photo by Parker Michels-Boyce.

OpenStreetMap US hosts a variety of events throughout the year to bring together and grow the OpenStreetMap community in the US. This page only lists events that are organized by OpenStreetMap US. Local communities independently organize many events throughout the year! Have a look at the OSM Calendar to find them.

Our event series

State of the Map US

The annual State of the Map US conference is the largest gathering of OpenStreetMap community members from across the country. Come meet the people who create, analyze, and use OpenStreetMap with several days of talks, workshops, and social events. It’s the best party in mapping.

Mapping USA

Mapping USA is a virtual conference series run by OpenStreetMap US. It’s a super-accessible event featuring a few days of talks, workshops, mapping parties, networking, and all things OpenStreetMap. Attend from anywhere!

Mappy Hours

The OpenStreetMap US Mappy Hours are virtual hangouts for the U.S. community. We often have guest speakers and they are always an opportunity to meet fellow mappers and talk about OpenStreetMap.

Talk archive

Recorded Talks

OpenStreetMap US events feature talks from community members with specialized knowledge on a staggering range of topics. Recorded talks are a great way to learn OSM for beginners and experts alike.

Thank you to our event sponsors

Platinum Sponsor — State of the Map US 2024

  • Microsoft logo

Platinum Sponsor — State of the Map US 2023

  • Meta logo

Past conferences