How recently were business records checked on the map?
Measured as the share of business records edited since January 2024, Salt Lake City is highest at 91.7% and Detroit lowest at 27.8%, across 476,921 OpenStreetMap records (extracts up to 11 Nov 2026).
Data © OpenStreetMap contributors, ODbL, extract of 11 Nov 2026. The CSV is under the same licence.
Edited since 2024
| Name | Records | Edited since 2024 |
|---|---|---|
| Salt Lake City | 1,585 | 91.7% |
| Victoria | 1,034 | 90.3% |
| Cambridge | 998 | 88.7% |
| Seattle | 5,991 | 88.3% |
| Vancouver | 5,682 | 87.9% |
| Minneapolis | 2,082 | 85.5% |
| Paris | 34,582 | 84.9% |
| Edinburgh | 5,121 | 84.9% |
| Bristol | 3,612 | 83.7% |
| Glasgow | 3,360 | 79.8% |
| Las Vegas | 1,301 | 79.6% |
| Cardiff | 2,046 | 79.3% |
| Berlin | 29,480 | 78.6% |
| Sheffield | 3,565 | 77.4% |
| Southampton | 1,148 | 76.9% |
| Winnipeg | 2,354 | 75.7% |
| Wellington | 1,335 | 75.7% |
| Atlanta | 2,094 | 75.2% |
| Regina | 944 | 74.6% |
| San Diego | 5,105 | 74.6% |
| Amsterdam | 7,703 | 74.3% |
| Auckland | 11,612 | 74.0% |
| Sacramento | 1,244 | 74.0% |
| Washington, DC | 3,437 | 73.3% |
| Belfast | 1,464 | 73.2% |
| Tucson | 1,667 | 72.9% |
| Manchester | 3,223 | 71.9% |
| Charlotte | 2,915 | 71.6% |
| London | 51,821 | 71.4% |
| Cork | 1,904 | 71.2% |
| Philadelphia | 3,350 | 71.1% |
| Dublin | 5,198 | 70.4% |
| Chicago | 8,515 | 70.0% |
| St. Louis | 1,246 | 68.9% |
| Orlando | 1,021 | 68.4% |
| Dallas | 3,789 | 68.3% |
| Calgary | 5,554 | 67.8% |
| Leeds | 4,449 | 67.8% |
| Edmonton | 3,642 | 67.6% |
| Canberra | 2,142 | 67.4% |
| Toronto | 17,463 | 67.0% |
| Miami | 885 | 66.9% |
| San Francisco | 6,567 | 65.5% |
| Montreal | 8,301 | 65.0% |
| Houston | 5,690 | 64.5% |
| Phoenix | 4,764 | 64.3% |
| Sydney | 18,015 | 64.2% |
| Leicester | 1,070 | 63.4% |
| Albuquerque | 2,301 | 62.5% |
| Liverpool | 2,063 | 62.5% |
| Milwaukee | 2,210 | 62.3% |
| Newcastle upon Tyne | 1,898 | 62.2% |
| Christchurch | 2,491 | 61.4% |
| Pittsburgh | 1,495 | 61.2% |
| Brisbane | 9,426 | 61.1% |
| Tampa | 1,349 | 60.9% |
| Melbourne | 23,639 | 60.5% |
| Nottingham | 2,215 | 59.6% |
| Adelaide | 4,766 | 59.2% |
| Nashville | 1,772 | 59.1% |
| Los Angeles | 9,165 | 59.0% |
| Columbus | 2,766 | 58.9% |
| New Orleans | 1,376 | 58.2% |
| San Antonio | 3,157 | 57.6% |
| New York City | 31,355 | 57.4% |
| Kansas City | 2,002 | 57.3% |
| Austin | 4,039 | 56.9% |
| Gold Coast | 2,584 | 55.5% |
| Raleigh | 1,887 | 54.8% |
| Boston | 2,598 | 54.0% |
| Baltimore | 2,547 | 52.8% |
| Portland | 5,141 | 52.1% |
| Denver | 3,941 | 51.3% |
| Cape Town | 3,633 | 49.3% |
| Singapore | 12,727 | 47.3% |
| Hamilton | 2,311 | 46.8% |
| Hobart | 1,006 | 45.2% |
| Indianapolis | 2,265 | 44.5% |
| Birmingham | 5,804 | 41.9% |
| San Jose | 4,935 | 38.6% |
| Geelong | 1,325 | 37.6% |
| Johannesburg | 3,442 | 37.3% |
| Ottawa | 7,603 | 33.4% |
| Detroit | 1,617 | 27.8% |
Method
The last-edit date of every business record in the extract is compared with 1 January 2024. All published lists in each city are combined; cities with fewer than 300 records are left out.
Limits
An edit can be a small tag change, so a recent edit is a sign of attention, not proof that every detail was checked.
Cite this study
How fresh are business records on the map, city by city. Get a List Of, 11 Nov 2026, from OpenStreetMap data (© OpenStreetMap contributors, ODbL). https://getalistof.com/data-studies/map-freshness-by-city/
Questions
How was this measured?
The last-edit date of every business record in the extract is compared with 1 January 2024. All published lists in each city are combined; cities with fewer than 300 records are left out.
What should I keep in mind?
An edit can be a small tag change, so a recent edit is a sign of attention, not proof that every detail was checked.
Can I reuse the numbers?
Yes. The CSV is a derived OpenStreetMap database under the Open Database License: credit OpenStreetMap contributors and keep changed versions under the same licence.