Wastewater - connection rates to treatment — Public total treatment in Poland
Poland: Wastewater - connection rates to treatment — Public total treatment was 76.24 Percentage of population in 2024. ▲ Rising
Wastewater - connection rates to treatment — Public total treatment in Poland, 1991–2024
Source: Organisation for Economic Co-operation and Development. Measured in Percentage of population.
Analysis
In 2024, wastewater - connection rates to treatment — public total treatment in Poland stood at 76.24 Percentage of population. That is the highest value across all 34 years on record.
The figure is up 0.4% on the previous year and up 6.8% over ten years.
Over the whole period, wastewater - connection rates to treatment — public total treatment in Poland peaked at 76.24 Percentage of population in 2024 and was at its lowest, 34.4 Percentage of population, in 1991.
The long-run direction has been consistently rising across the 34 years of available data.
Wastewater - connection rates to treatment — Public total treatment in Poland, year by year
| Year | Percentage of population | Change |
|---|---|---|
| 1991 | 34.4 Percentage of population | — |
| 1992 | 35.4 Percentage of population | +2.9% |
| 1993 | 37.3 Percentage of population | +5.4% |
| 1994 | 39.2 Percentage of population | +5.1% |
| 1995 | 41.5 Percentage of population | +5.9% |
| 1996 | 43.1 Percentage of population | +3.9% |
| 1997 | 47.1 Percentage of population | +9.3% |
| 1998 | 49.7 Percentage of population | +5.5% |
| 1999 | 52.1 Percentage of population | +4.8% |
| 2000 | 53.6 Percentage of population | +2.9% |
| 2001 | 55.3 Percentage of population | +3.2% |
| 2002 | 56.7 Percentage of population | +2.5% |
| 2003 | 58.2 Percentage of population | +2.6% |
| 2004 | 59 Percentage of population | +1.4% |
| 2005 | 60.2 Percentage of population | +2.0% |
| 2006 | 61.4 Percentage of population | +2.0% |
| 2007 | 62.3 Percentage of population | +1.5% |
| 2008 | 63.1 Percentage of population | +1.3% |
| 2009 | 64.2 Percentage of population | +1.7% |
| 2010 | 64.6 Percentage of population | +0.6% |
| 2011 | 65.6 Percentage of population | +1.5% |
| 2012 | 68.7 Percentage of population | +4.7% |
| 2013 | 70.3 Percentage of population | +2.3% |
| 2014 | 71.4 Percentage of population | +1.6% |
| 2015 | 72.6 Percentage of population | +1.7% |
| 2016 | 73.5 Percentage of population | +1.2% |
| 2017 | 73.5 Percentage of population | +0.0% |
| 2018 | 74 Percentage of population | +0.7% |
| 2019 | 74.44 Percentage of population | +0.6% |
| 2020 | 74.88 Percentage of population | +0.6% |
| 2021 | 75.21 Percentage of population | +0.4% |
| 2022 | 75.71 Percentage of population | +0.7% |
| 2023 | 75.92 Percentage of population | +0.3% |
| 2024 | 76.24 Percentage of population | +0.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 42.2 Percentage of population | 34.4 Percentage of population | 52.1 Percentage of population | 9 |
| 2000s | 59.4 Percentage of population | 53.6 Percentage of population | 64.2 Percentage of population | 10 |
| 2010s | 70.86 Percentage of population | 64.6 Percentage of population | 74.44 Percentage of population | 10 |
| 2020s | 75.59 Percentage of population | 74.88 Percentage of population | 76.24 Percentage of population | 5 |
Countries ranked near Poland
- 2 Estonia 84 Percentage of population compare
- 3 Israel 99.8 Percentage of population compare
- 3 Lithuania 80.72 Percentage of population compare
- 3 Croatia 46.78 Percentage of population compare
- 4 Latvia 79.18 Percentage of population compare
- 4 Luxembourg 99.6 Percentage of population compare
- 5 Germany 98.09 Percentage of population compare
- 6 Türkiye 73.42 Percentage of population compare
- 6 Switzerland 98 Percentage of population compare
- 7 Austria 96.51 Percentage of population compare
- 7 Slovenia 69.78 Percentage of population compare
- 8 Greece 95.1 Percentage of population compare
More environment data for Poland
- Historical exposure to drought — Cropland soil moisture anomaly -4.11 Percentage change (2025)
- Historical exposure to drought — Land soil moisture anomaly -4.02 Percentage change (2025)
- Exposure to drought — Land soil moisture anomaly -5.96 Percentage change (2024)
- Exposure to drought — Cropland soil moisture anomaly -7.9 Percentage change (2024)
- Land use hidden — Cropland 115,460 Square kilometres (2023)
- Land use hidden — Other areas 65,480 Square kilometres (2023)
- Land use hidden — Total area 313,930 Square kilometres (2023)
- Land use hidden — Permanent meadows and pastures 30,140 Square kilometres (2023)
- Land use hidden — Land area 306,270 Square kilometres (2023)
- Land use hidden — Naturally regenerating forest 20,540 Square kilometres (2023)
Frequently asked questions
- What is wastewater - connection rates to treatment — public total treatment in Poland?
- Wastewater - connection rates to treatment — public total treatment in Poland was 76.24 Percentage of population in 2024, according to Organisation for Economic Co-operation and Development.
- What is the highest wastewater - connection rates to treatment — public total treatment recorded in Poland?
- The highest recorded value was 76.24 Percentage of population in 2024.
- What is the lowest wastewater - connection rates to treatment — public total treatment recorded in Poland?
- The lowest recorded value was 34.4 Percentage of population in 1991.
- How does Poland rank for wastewater - connection rates to treatment — public total treatment?
- Poland ranks 5th out of 7 countries with data for 2024.
- Is wastewater - connection rates to treatment — public total treatment rising or falling in Poland?
- Over the last ten years it is up 6.8%. The long-run trend across the full record is rising.
- Where does this Poland data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Wastewater - connection rates to treatment — Public total treatment. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 34 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
This dataset provides information on the level of public equipment installed by countries to managed and abate water pollution. It shows the percentage of national population connected to "public" sewerage networks and related treatment facilities, and the percentage of national population connected to "public" wastewater treatment plants, and the degree of treatment. Connected here means actually connected to a wastewater plants through a public sewage network. When analysing these data, it should be kept in mind that the optimal connection rate is not necessarily 100%. It may vary among countries and depends on geographical features and on the spatial distribution of habitats. The interpretation of those data should take into account some variations in countries' definitions, as reflected in metadata. Data source(s): Joint OECD/Eurostat questionnaire on Inland Waters. Data for non-OECD countries is sourced from UNSD (https://unstats.un.org/unsd/envstats/country_files) Contact: ENV.Stat@oecd.org Dataset release date: August 7, 2026 Country metadata - Métadonnées pays