Dwellings fitted with technical and sanitary installations
This API provides access to subject P1732 of Poland's Local Data Bank (Bank Danych Lokalnych, BDL), maintained by Statistics Poland (GUS), covering dwellings fitted with technical and sanitary installations under the theme of housing economy and municipal infrastructure. It offers yearly territorial time series broken down by administrative unit, from voivodship down to gmina level, with units identified using official TERYT territorial codes. The dataset is useful for tracking housing quality and infrastructure development across Polish regions over time.HOUSING ECONOMY AND MUNICIPAL INFRASTRUCTURE › DWELLING STOCK. Local Data Bank (BDL) subject P1732: yearly territorial series for Poland (voivodship to gmina level), units keyed by TERYT ids.
Trust score
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Data schema (8 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| variable_idVariable id | string | GUS variable code identifying dwelling installation type and area category measured.GUS variable id selecting the measured series of subject P1732 (the n1/n2 dimension combination): 60834=total / water supply system [-]; 60843=total / flushing lavatory [-]; 60844=total / bathroom [-]; 60838=total / central heating [-]; 60841=total / gas from gas supply system [-]; 60831=in urban areas / water supply system [-]; 60837=in urban areas / flushing lavatory [-]; 60832=in urban areas / bathroom [-]; 60833=in urban areas / central heating [-]; 60842=in urban areas / gas from gas supply system [-]; 60839=in rural areas / water supply system [-]; 60840=in rural areas / flushing lavatory [-]; 60830=in rural areas / bathroom [-]; 60835=in rural areas / central heating [-]; 60836=in rural areas / gas from gas supply system [-]. |
| unit_levelUnit level | integer | Territorial aggregation level, from 0 (Poland) to 6 (gmina).Territorial aggregation level: 0=Poland, 1=macroregion, 2=voivodship (województwo), 3=region, 4=subregion, 5=powiat, 6=gmina. |
| year | integer | Reference year of the yearly measurement.Reference year of the value (yearly series, back to 1995 for the oldest subjects). Filters server-side via the API's year parameter. |
| unit_idUnit id | string | 12-digit BDL territorial unit identifier.12-digit BDL territorial-unit id (macroregion+voivodship+region+subregion+powiat+gmina+type digits). An equality filter pins the unit server-side (unit-parent-id). |
| unit_nameUnit name | string | Name of the territorial unit, e.g. town or gmina.Name of the territorial unit, e.g. town or gmina. |
| teryt_tercTeryt terc | string | TERYT TERC code for the territorial unit, derived from unit_id.TERYT TERC territorial code derived from the unit id (2 digits = voivodship, 4 = powiat, 7 = gmina incl. type digit; empty for NUTS-only units). |
| value | number | Number of dwellings fitted with the given installation.Number of dwellings fitted with the given installation. |
| attr_idAttr id | integer | GUS data quality or annotation flag for the value.GUS value-attribute id (data quality/annotation flag). |
Schema captured from bdl 5 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 (8 records)
| variable_id | unit_level | year | unit_id | unit_name | teryt_terc | value | attr_id |
|---|---|---|---|---|---|---|---|
| 60834 | 6 | 2002 | 011212001011 | Bochnia | 1201011 | 8865 | 1 |
| 60834 | 6 | 2003 | 011212001011 | Bochnia | 1201011 | 9294 | 1 |
| 60834 | 6 | 2004 | 011212001011 | Bochnia | 1201011 | 9378 | 1 |
| 60834 | 6 | 2005 | 011212001011 | Bochnia | 1201011 | 9435 | 1 |
| 60834 | 6 | 2006 | 011212001011 | Bochnia | 1201011 | 9511 | 1 |
| 60834 | 6 | 2007 | 011212001011 | Bochnia | 1201011 | 9597 | 1 |
| 60834 | 6 | 2008 | 011212001011 | Bochnia | 1201011 | 9785 | 1 |
| 60834 | 6 | 2009 | 011212001011 | Bochnia | 1201011 | 9925 | 1 |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://bdl.stat.gov.pl/api/v1/subjects/P1732
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://bdl.stat.gov.pl/api/v1/data/by-variable/60834?unit-level=6&page-size=10&format=json&lang=en'Yearly values of variable 60834 (total / water supply system [-]) per territorial unit. Filters: unit-level=0–6, year=YYYY, unit-parent-id={12-digit unit id}; page-size ≤ 100. Anonymous limits: 5 req/s, 100 req/15 min.
Machine-readable & source
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