United States
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| United States | openstreetmap.us | Projects | Tags | TIGER fixup |
|---|---|---|---|---|
| OpenStreetMap US | Users | Data Imports | Resources | Category |
 United States, North America  |
| latitude: 41.15, longitude: -96.50 |
| Browse map of United States 41°09′00.00″ N, 96°30′00.00″ W |
| Edit map |
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External links:
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| Use this template for your locality |
United States is a country in North America at latitude 41°09′00.00″ North, longitude 96°30′00.00″ West.
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United States Mapping Project, the home of United States on the OpenStreetMap wiki. |
| Hello! Welcome to the project for mapping efforts in United States! You can find here national events, ongoing projects, map status and mapping guidelines, as well as links to other pages directly related to the mapping of United States. You may also find a list of contacts and mappers involved with the OpenStreetMap community in United States. |
Getting started
If you're new to mapping in OpenStreetMap, consult this comprehensive rundown of common features and how to tag them. These local tagging guidelines provide more details about features and conventions specific to the United States. More specific guidance and resources are available on state- and city-specific pages:
If you've already mapped your neighborhood or hometown to great detail, there are many opportunities to improve OpenStreetMap's coverage of a particular topic throughout the country. Find an ongoing mapping project that interests you or delve deep on a long-term project such as TIGER fixup or social equity mapping.
The U.S. community is also spearheading several technical projects that welcome new contributors. OpenStreetMap Americana is a map style aimed at familiarity to Americans. OpenHistoricalMap is mapping the whole world just like OpenStreetMap, but throughout all of history.
OpenStreetMap U.S.
OpenStreetMap U.S. is a local chapter of the OpenStreetMap Foundation that supports the OpenStreetMap project in the United States by fostering awareness and ensuring broad availability of data, continuous quality improvement, and an active community. Participate in the various working groups and committees of OSMUS. Support the work of OSMUS by becoming a member.
Online communities
Chat servers
Mailing lists
- talk-us for general discussion
- imports-us for import proposals
- talk-pr for Puerto Rico
- talk-us-maine
- talk-us-massachusetts
- talk-us-newyork
- talk-us-pugetsound for the Puget Sound region of Washington State
- talk-us-sfbay for the San Francisco Bay Area and Northern California
Forums
Local mapping communities
Local communities throughout the United States get together on a regular basis online or offline to discuss OpenStreetMap, plan mapping projects, conduct field surveys, and assist other local organizations with their map needs. Join a meetup near you – some groups also welcome remote participants. If you want to start or revive a local group, OpenStreetMap U.S. is happy to provide support and connect you with people who can help! Make sure to add any OSM-related event you're organizing or attending to OSMCal to help us spread the word!
Upcoming events
See subpage Events
| 24th August | Bremer Mappertreffen | Bremen, Bremen, Germany |
| 25th August | OSM-Verkehrswende #78 | Berlin, Germany |
| 26th August | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 26th August | 79. Wiener OSM-Stammtisch | Vienna, Austria |
| 26th August | Würzburger OSM-Treffen | Würzburg, Bavaria, Germany |
| 27th August | OpenStreetMap West Bengal Mapping Party + AnkushTheHero Day | |
| 28th–30th August | State of the Map 2026 | Champs-sur-Marne, Ile-de-France, France |
| 28th August | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 30th August | Mapping meetup in Uppsala | Uppsala, Sweden |
| 31st August | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 31st August | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 1st September | OSM-Stammtisch Münster | Münster, North Rhine-Westphalia, Germany |
| 1st September | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1st September | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] | |
| 2nd September | SOTM/2 CZ | Prague, Czechia |
| 2nd September | Kvartální OSM pivo - SOTM/2 CZ [Brno] | Brno, Czechia |
| 2nd September | OSM Indoor Meetup | |
| 2nd September | Stuttgarter OpenStreetMap-Treffen | Stuttgart, Baden-Württemberg, Germany |
| 3rd September | Rentrée bordelaise du groupe local OpenStreetMap | Bordeaux, Nouvelle-Aquitaine, France |
| 3rd September | Angers Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 5th September | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7th September | OpenStreetMap x Wikidata Taipei #92 | Chengnei, Taipei, Taiwan |
| 8th September | Braunschweiger Mappertreffen im Stratum 0 Hackerspace | Brunswick, Lower Saxony, Germany |
| 8th September | Hamburger Mappertreffen | Hamburg, Germany |
| 8th September | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 10th September | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13th September | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
| 13th September | OSM Delhi Mapping Party No.32 (Outside Delhi) | New Delhi, India |
| 14th September | CartONG : Mapathons en ligne 2026-2027 | |
| 15th September | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] | |
| 15th September | 204. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15th September | 22. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 15th September | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15th September | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 16th September | Map The Climate! Ein Mapathon | St. Gallen, St. Gallen, Switzerland |
| 16th September | OSM Stammtisch Köln | Cologne, North Rhine-Westphalia, Germany |
| 22nd September | East Midlands pub meet-up | Derby, England, United Kingdom |
| 24th September | OSM-Treffen Freiburg/Br. | Freiburg im Breisgau, Baden-Württemberg, Germany |
| 25th September | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 26th–27th September | Karlsruhe Hack Weekend September 2026 | Karlsruhe, Baden-Württemberg, Germany |
| 26th September | Sudan Solidarity Series | |
| 27th September | Mapping meetup in Uppsala | Uppsala, Sweden |
| 28th September | CartONG : Mapathons en ligne 2026-2027 | |
| 30th September | Rhein-Neckar OSM Treffen | Mannheim, Baden-Württemberg, Germany |
| 1st October | Angers Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 2nd–4th October | Hackathon Wikimedia & OSM | Messina, Sicily, Italy |
| 2nd–4th October | FOSSGIS-OSM-Communitytreffen Nr. 26 im Linuxhotel | Essen, North Rhine-Westphalia, Germany |
| 3rd October | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 3rd October | OSM India - Monthly Online Mapathon | New Delhi, India |
| 5th October | OpenStreetMap x Wikidata Taipei #93 | Chengnei, Taipei, Taiwan |
| 6th October | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 6th October | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] | |
| 11th October | OSM Delhi Mapping Party No.33 (East Zone) | New Delhi, India |
| 12th October | CartONG : Mapathons en ligne 2026-2027 | |
| 13th October | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13th October | Hamburger Mappertreffen | Hamburg, Germany |
| 13th October | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 15th October | FOSS4G Belgium | Brussels, Belgium |
| 20th October | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] | |
| 20th October | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 20th October | 205. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 20th October | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 25th October | Mapping meetup in Uppsala | Uppsala, Sweden |
| 26th October | CartONG : Mapathons en ligne 2026-2027 | |
| 26th October | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 27th–29th October | State of the Map LATAM 2026 | Mexico City, Mexico City, Mexico |
| 27th October | 80. Wiener OSM-Stammtisch | Vienna, Austria |
| 28th October | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 3rd November | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] | |
| 7th November | Maker Days Salzburg | Salzburg, Salzburg, Austria |
| 7th November | OSM India - Monthly Online Mapathon | New Delhi, India |
| 8th November | OSM Delhi Mapping Party No.34 (South Zone) | New Delhi, India |
| 9th November | CartONG : Mapathons en ligne 2026-2027 | |
| 9th November | OpenStreetMap x Wikidata Taipei #94 | Chengnei, Taipei, Taiwan |
| 10th November | Hamburger Mappertreffen | Hamburg, Germany |
| 10th November | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 11th November | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 17th November | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] | |
| 17th November | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 17th November | 206. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 17th November | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 23rd November | CartONG : Mapathons en ligne 2026-2027 | |
| 25th November | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 25th November | Rhein-Neckar OSM Treffen | Mannheim, Baden-Württemberg, Germany |
| 1st December | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1st December | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] | |
| 5th December | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7th December | OpenStreetMap x Wikidata Taipei #95 | Chengnei, Taipei, Taiwan |
| 8th December | Hamburger Mappertreffen | Hamburg, Germany |
| 8th December | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 9th December | 23. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 10th December | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13th December | OSM Delhi Mapping Party No.35 (Outside Delhi) | New Delhi, India |
| 13th December | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 14th December | CartONG : Mapathons en ligne 2026-2027 | |
| 15th December | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] | |
| 15th December | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15th December | 207. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15th December | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 18th December | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 11th January | CartONG : Mapathons en ligne 2026-2027 | |
| 25th January | CartONG : Mapathons en ligne 2026-2027 | |
| 25th January | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 8th February | CartONG : Mapathons en ligne 2026-2027 | |
| 22nd February | CartONG : Mapathons en ligne 2026-2027 | |
| 8th March | CartONG : Mapathons en ligne 2026-2027 | |
| 22nd March | CartONG : Mapathons en ligne 2026-2027 | |
| 29th March | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 12th April | CartONG : Mapathons en ligne 2026-2027 | |
| 26th April | CartONG : Mapathons en ligne 2026-2027 | |
| 10th May | CartONG : Mapathons en ligne 2026-2027 | |
| 24th May | CartONG : Mapathons en ligne 2026-2027 | |
| 31st May | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 14th June | CartONG : Mapathons en ligne 2026-2027 | |
| 28th June | CartONG : Mapathons en ligne 2026-2027 | |
| 26th July | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 27th September | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 29th November | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
Add your event to OpenStreetMap CalendarSee also
- List of pages with the prefix "United States"
- Data sources
- https://openstreetmap.community maps OSM communities and their project areas, including those in the US
External links
North America – Countries and territories  | |
|---|---|
| Antigua and Barbuda · Bahamas · Barbados · Belize · Canada · Costa Rica · Cuba · Dominica · Dominican Republic · El Salvador · Grenada · Guatemala · Haiti · Honduras · Jamaica · Mexico · Nicaragua · Panama · Saint Kitts and Nevis · Saint Lucia · Saint Vincent and the Grenadines · Sint Maarten (KNL) · United States | |