Helsinki district divisionHelsingin piirijako
Helsingin piirijakoHelsinki district division
This dataset provides the boundary lines of Helsinki's administrative district division, along with the names and codes of each area. The Helsinki district system is an area classification created for administrative purposes covering the whole city. The division consists of several hierarchical levels, including major districts (suurpiiri/stordistrikt), basic districts (peruspiiri), sub-areas (osa-alue), and small areas (pienalue). The dataset is published as part of Finland's open data portal and can be used for geographic referencing, statistical reporting, and administrative planning within the city of Helsinki.Helsingin piirijako -aineisto sisältää kaupungin piirijakoalueiden rajaviivat sekä alueiden nimet ja tunnukset. Helsingin piirijakojärjestelmä on hallinnollisiin tarkoituksiin luotu aluejako koko Helsingin alueesta. Piirijako koostuu seuraavista aluetasoista: suurpiiri (*stordistrikt*), peruspiir...
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (125 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| id | int | — |
| linkki | int | — |
| katu | string | — |
| kl | int | — |
| kl_seliteKl selite | string | — |
| lvuosi | int | — |
| ha | int | — |
| pa | int | — |
| ka | int | — |
| ra | int | — |
| la | int | — |
| mp | int | — |
| rv | int | — |
| autot | int | — |
| raskas_liik_prosRaskas liik pros | decimal | — |
| syksyn_kavlSyksyn kavl | int | — |
| laskentapiste | string | — |
| datanomistaja | string | — |
| paivitetty_tietopalveluunPaivitetty tietopalveluun | date | — |
| geom | geometry | — |
| tu_keskTu kesk | int | — |
| tu_ask_lkmTu ask lkm | short | — |
| tu_pienTu pien | short | — |
| tu_medTu med | int | — |
| osa_alueidOsa alueid | short | — |
| nimi | string | — |
| namn | string | — |
| kokotun | string | — |
| vuosi | int | — |
| vr_vakiyVr vakiy | int | — |
| vr_0_2Vr 0 2 | int | — |
| vr_3_6Vr 3 6 | int | — |
| vr_7_12Vr 7 12 | int | — |
| vr_13_15Vr 13 15 | int | — |
| vr_16_17Vr 16 17 | int | — |
| vr_18_19Vr 18 19 | int | — |
| vr_20_24Vr 20 24 | int | — |
| vr_25_29Vr 25 29 | int | — |
| vr_30_34Vr 30 34 | int | — |
| vr_35_39Vr 35 39 | int | — |
| vr_40_44Vr 40 44 | int | — |
| vr_45_49Vr 45 49 | int | — |
| vr_50_54Vr 50 54 | int | — |
| vr_55_59Vr 55 59 | int | — |
| vr_60_64Vr 60 64 | int | — |
| vr_65_69Vr 65 69 | int | — |
| vr_70_74Vr 70 74 | int | — |
| vr_75_79Vr 75 79 | int | — |
| vr_80_84Vr 80 84 | int | — |
| vr_85_Vr 85 | int | — |
| vr_kiel_su_saVr kiel su sa | int | — |
| vr_kiel_ruVr kiel ru | int | — |
| vr_kiel_vierVr kiel vier | int | — |
| vr_enn_2036Vr enn 2036 | int | — |
| vm_syntVm synt | int | — |
| vm_kuolVm kuol | int | — |
| vm_mu_tuloVm mu tulo | int | — |
| vm_mu_lahtoVm mu lahto | int | — |
| vm_s_mu_tuloVm s mu tulo | int | — |
| vm_s_mu_lahtoVm s mu lahto | int | — |
| ko_25_Ko 25 | int | — |
| ko_tut_yhtKo tut yht | int | — |
| ko_toinenKo toinen | int | — |
| ko_al_korkKo al kork | int | — |
| ko_yl_korkKo yl kork | int | — |
| ko_perusKo perus | int | — |
| tu_ginTu gin | float | — |
| ap_ask_lkmAp ask lkm | int | — |
| ap_yhd_askAp yhd ask | int | — |
| ap_lperAp lper | int | — |
| ap_lper_l1Ap lper l1 | int | — |
| ap_lper_l2Ap lper l2 | int | — |
| ap_lper_l3Ap lper l3 | int | — |
| ap_lper_l4Ap lper l4 | int | — |
| ap_per_yhtAp per yht | int | — |
| ap_yhd_vanhAp yhd vanh | int | — |
| ra_rakRa rak | int | — |
| ra_rak_kerRa rak ker | int | — |
| ra_asrakRa asrak | int | — |
| ra_asRa as | int | — |
| ra_as_omRa as om | int | — |
| ra_as_vuRa as vu | int | — |
| ra_as_asoikRa as asoik | int | — |
| ra_as_muuRa as muu | int | — |
| ra_pt_asRa pt as | int | — |
| ra_kt_asRa kt as | int | — |
| ra_hu_1Ra hu 1 | int | — |
| ra_hu_2Ra hu 2 | int | — |
| ra_hu_3Ra hu 3 | int | — |
| ra_hu_4Ra hu 4 | int | — |
| ra_hu_5Ra hu 5 | int | — |
| ra_hu_6Ra hu 6 | int | — |
| ra_hu_muuRa hu muu | int | — |
| tp_tyopyTp tyopy | int | — |
| tp_aTp a | int | — |
| tp_bTp b | int | — |
| tp_cTp c | int | — |
| tp_dTp d | int | — |
| tp_eTp e | int | — |
| tp_fTp f | int | — |
| tp_gTp g | int | — |
| tp_hTp h | int | — |
| tp_iTp i | int | — |
| tp_jTp j | int | — |
| tp_kTp k | int | — |
| tp_lTp l | int | — |
| tp_mTp m | int | — |
| tp_nTp n | int | — |
| tp_oTp o | int | — |
| tp_pTp p | int | — |
| tp_qTp q | int | — |
| tp_rTp r | int | — |
| tp_sTp s | int | — |
| tp_tTp t | int | — |
| tp_uTp u | int | — |
| tp_xTp x | int | — |
| tp_asukyTp asuky | int | — |
| tp_ | int | — |
| tp_tyolTp tyol | int | — |
| tp_tyotTp tyot | int | — |
| tp_tyov_ulkTp tyov ulk | int | — |
| tp_0_14Tp 0 14 | int | — |
| tp_opisk_varTp opisk var | int | — |
| tp_elakTp elak | int | — |
| tp_tyotasteTp tyotaste | float | — |
Schema captured from ckan 22 days ago.
Query the data
Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.
Sample data (3 records)
Record 1ha: 6165 · id: 1
{
"ha": 6165,
"id": 1,
"ka": 178,
"kl": 4,
"la": 242,
"mp": 99,
"pa": 852,
"ra": 15,
"rv": 0,
"katu": "SIILITIE",
"autot": 7452,
"linkki": 9410,
"lvuosi": 2008,
"kl_selite": "Paikallinen kokoojakatu",
"syksyn_kavl": 7900,
"datanomistaja": "Helsinki/MAKA",
"laskentapiste": "OO",
"raskas_liik_pros": 6,
"paivitetty_tietopalveluun": "2026-07-24"
}Record 2ha: 8975 · id: 2
{
"ha": 8975,
"id": 2,
"ka": 405,
"kl": 3,
"la": 226,
"mp": 154,
"pa": 1425,
"ra": 39,
"rv": 0,
"katu": "VIILARINTIE",
"autot": 11070,
"linkki": 5801,
"lvuosi": 2016,
"kl_selite": "Alueellinen kokoojakatu",
"syksyn_kavl": 11700,
"datanomistaja": "Helsinki/MAKA",
"laskentapiste": "OO",
"raskas_liik_pros": 6,
"paivitetty_tietopalveluun": "2026-07-24"
}Record 3ha: 7669 · id: 3
{
"ha": 7669,
"id": 3,
"ka": 390,
"kl": 3,
"la": 388,
"mp": 132,
"pa": 1212,
"ra": 34,
"rv": 0,
"katu": "VIILARINTIE",
"autot": 9693,
"linkki": 5790,
"lvuosi": 2016,
"kl_selite": "Alueellinen kokoojakatu",
"syksyn_kavl": 10300,
"datanomistaja": "Helsinki/MAKA",
"laskentapiste": "J5T1112",
"raskas_liik_pros": 8,
"paivitetty_tietopalveluun": "2026-07-24"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://www.avoindata.fi/data/api/3/action/package_show?id=helsingin-piirijako' -H 'Accept: application/json'Full CKAN dataset record: resources, licence, organization, freshness.
Dataset
Volume & freshness
License
No license declared upstream.
Distributions (4)
WMS-rajapinta
https://kartta.hel.fi/ws/geoserver/avoindata/wmsWFS-rajapinta
https://kartta.hel.fi/ws/geoserver/avoindata/wfsHelsingin piirialuejako vuosilta 1995-2024 (MapInfo)
https://kartta.hel.fi/avoindata/Helsingin-piirijakorajat-eri-vuosilta-TAB.zipHelsingin piirialuejako vuosilta 1995-2024 (GeoPackage)
https://kartta.hel.fi/avoindata/Helsingin-piirijakorajat-eri-vuosilta-gpkg.zipSource: ckan · Open original page
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.