open-admin-data/tanzania-administrative-divisions

Open dataset of Tanzania's administrative divisions — 31 regions, 170 districts, 3643 wards with coordinates. CC-BY-4.0 # Tanzania Administrative Divisions / Tanzania ## Overview | Item | Details | |------|---------| | Region | 31 | | District | 170 | | Ward | 3,643 | | Coordinates | ✅ Included (all levels) | | Formats | JSON, NDJSON, CSV | | License | CC-BY-4.0 | | Last Updated | 2026-06-01 | | Website | openadmindata.org | | API | openadmindata.org | ## Browse by Region | # | Region | Districts | Wards | Link | |---|----|----|----|------| | 1 | Dodoma | 7 | 189 | Browse | | 2 | Arusha | 7 | 123 | Browse | | 3 | Kilimanjaro | 7 | 153 | Browse | | 4 | Tanga | 10 | 215 | Browse | | 5 | Morogoro | 7 | 154 | Browse | | 6 | Pwani | 7 | 111 | Browse | | 7 | Dar-es-salaam | 3 | 90 | Browse | | 8 | Lindi | 6 | 136 | Browse | | 9 | Mtwara | 7 | 149 | Browse | | 10 | Ruvuma | 6 | 140 | Browse | | 11 | Iringa | 5 | 93 | Browse | | 12 | Mbeya | 6 | 154 | Browse | | 13 | Songwe | 5 | 64 | Browse | | 14 | Singida | 6 | 124 | Browse | | 15 | Tabora | 7 | 166 | Browse | | 16 | Rukwa | 4 | 64 | Browse | | 17 | Kigoma | 8 | 111 | Browse | | 18 | Shinyanga | 5 | 118 | Browse | | 19 | Kagera | 8 | 181 | Browse | | 20 | Mwanza | 7 | 154 | Browse | | 21 | Mara | 7 | 154 | Browse | | 22 | Manyara | 6 | 122 | Browse | | 23 | Njombe | 6 | 96 | Browse | | 24 | Katavi | 3 | 42 | Browse | | 25 | Simiyu | 5 | 111 | Browse | | 26 | Geita | 5 | 98 | Browse | | 27 | Kaskazini Unguja | 2 | 65 | Browse | | 28 | Kusini Unguja | 2 | 61 | Browse | | 29 | Mjini Magharibi | 2 | 84 | Browse | | 30 | Kaskazini Pemba | 2 | 59 | Browse | | 31 | Kusini Pemba | 2 | 62 | Browse | ## Data Files | File | Format | Description | |------|--------|-------------| | all-region.json | JSON | All 31 region records | | all-district.json | JSON | All 170 district records | | all-ward.json | JSON | All 3,643 ward records | | all-flat.json | JSON | Levels 1-2 flat array | | all-flat.ndjson | NDJSON | Streaming format | | all-flat.csv | CSV | Spreadsheet format | | hierarchy.json | JSON | Nested tree | | schema.json | JSON S …