Toronto · Open Data · OSM

Import Wrap-Up

Municipal address points imported to OpenStreetMap
May 13 – 28, 2026
16 days end-to-end
449,052
address nodes uploaded to OpenStreetMap across 1,297 changesets
768,888
Source pool
206,621
Dupes caught
8,967
Streets touched
1,297
Changesets
Daily uploads · May 13 – 28, 2026
176
13
14
3.1k
15
76.5k
16
17
58.1k
18
24.9k
19
5.5k
20
70.1k
21
16.1k
22
48.9k
23
5.0k
24
38.9k
25
34.3k
26
3.2k
27
64.4k
28
Hands-on time — 62h across 25 sessions
0.1h
13
14
5.8h
15
2.8h
16
17
5.3h
18
5.8h
19
3.0h
20
6.0h
21
22
5.4h
23
0.5h
24
7.2h
25
6.3h
26
0.8h
27
12.6h
28
Conflation funnel
768,888
Ingested from source
source address points
656,440
Missing in OSM
85.4% of source — absent from OSM
449,052
Uploaded
68.4% of missing
Top streets by uploads
  • 1 Yonge Street 2,042
  • 2 Dundas Street West 1,991
  • 3 Danforth Avenue 1,911
  • 4 Kingston Road 1,718
  • 5 Bloor Street West 1,617
Top neighbourhoods
  • 1 South Riverdale 9,022
  • 2 West Humber-Clairville 8,013
  • 3 Birchcliffe-Cliffside 7,197
  • 4 Wexford/Maryvale 6,744
  • 5 Danforth East York 6,700
Automation vs. human review
94%AUTO
627,390 candidates sailed through auto-approval. 38,373 manual review decisions on the trickier ones — spot-checks, city duplicates, far matches, street-name variants.
★ Biggest day
May 16 — 76,531 addresses uploaded in a single day
★ Biggest changeset
2,439 nodes in one push (South Riverdale-NE-NW-2-SW-SW)
★ Average run
357 addresses uploaded per pipeline run, across 1,258 runs
★ Coverage
100% of Toronto neighbourhoods touched in 16 days
Toronto open data → OpenStreetMap +103 since, over 4 maintenance runs (to 2026-08-28)