Poland vs Slovak Republic: Wastewater - connection rates to treatment — Public total treatment
Wastewater - connection rates to treatment — Public total treatment over time
- Poland
- Slovak Republic
How they compare
Poland currently reports 76.24 Percentage of population against 71.87 Percentage of population in Slovak Republic, a difference of 4.37 Percentage of population.
That makes Poland's figure about 1.1 times Slovak Republic's.
The two have swapped places 1 time across 34 shared years of data; in 1991 it was Slovak Republic ahead.
Poland ranks 5th and Slovak Republic ranks 2nd of 7 countries.
Across the 4 decades both report, Poland averaged higher in 3 and Slovak Republic in 1.
Head to head by decade
| Decade | Poland | Slovak Republic | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 42.2 Percentage of population | 47.41 Percentage of population | 5.21 Percentage of population | Slovak Republic |
| 2000s | 59.4 Percentage of population | 54.34 Percentage of population | 5.06 Percentage of population | Poland |
| 2010s | 70.86 Percentage of population | 64 Percentage of population | 6.86 Percentage of population | Poland |
| 2020s | 75.59 Percentage of population | 70.65 Percentage of population | 4.94 Percentage of population | Poland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher wastewater - connection rates to treatment — public total treatment, Poland or Slovak Republic?
- Poland, at 76.24 Percentage of population against 71.87 Percentage of population in Slovak Republic as of 2024.
- What is the difference in wastewater - connection rates to treatment — public total treatment between Poland and Slovak Republic?
- 4.37 Percentage of population, with Poland ahead.
- How many years of comparable data are there for Poland and Slovak Republic?
- 34 years are reported by both, from 1991 to 2024.
- How do Poland and Slovak Republic rank globally for wastewater - connection rates to treatment — public total treatment?
- Poland ranks 5th and Slovak Republic ranks 2nd of 7 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Wastewater - connection rates to treatment — Public total treatment. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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