Map of Markham in GeoJSON format
Download Markham map in GeoJSON format. OpenStreetMap data, instant generation.
Map generationAbout GeoJSON
Open text-based geodata format built on JSON. Widely supported by web mapping libraries, human-readable and easy to process with scripts.
Use cases
- Web mapping
- geodata exchange via API
- Leaflet/Mapbox visualization
- analytics
| Category | GIS |
| File extension | .geojson |
| Tier | Free |
What's in the GeoJSON map of Markham
56,632 buildings (48,602 residential, 522 commercial, 305 industrial, 59 religious), 2,264.9 km of roads, 2,173 points of interest, 15 landmarks.
Mostly service roads 854.2 km, residential streets 768.1 km, tertiary roads 247.3 km.
29.4% of the area is green space.
Among the objects: post_box — 442, bench — 326, restaurant — 274.
GeoJSON contains 56,632 buildings and 2,173 POIs with coordinates, names and attributes. Ready for Leaflet, Mapbox, D3.js.
Main streets: Highway 7, Kennedy Road, Woodbine Avenue, Warden Avenue, McCowan Road
Landmarks: MARKHAM Sign, Rouge Valley Trail, Rouge Valley Trail, Firefighters Memorial sculpture, Cham Shan Ci En Temple
How to use GeoJSON for Markham
- 1Select the Markham area on the map
- 2Export to GeoJSON
- 3Load into QGIS, Mapbox Studio, or kepler.gl
- 4Use for analysis, filtering, and visualization
Programs that open GeoJSON
FAQ: GeoJSON for Markham
How to open GeoJSON?
GeoJSON opens in QGIS, geojson.io, Mapbox Studio, kepler.gl, or any text editor — it's just JSON.
Is GeoJSON suitable for large areas?
For large areas, GeoPackage or FlatGeobuf is better — they're more compact and load faster.