Estonia vs Korea: Wastewater - connection rates to treatment — Public total treatment
Wastewater - connection rates to treatment — Public total treatment over time
- Estonia
- Korea
How they compare
Korea currently reports 95.2 Percentage of population against 84 Percentage of population in Estonia, a difference of 11.2 Percentage of population.
That makes Korea's figure about 1.1 times Estonia's.
The two have swapped places 1 time across 34 shared years of data; in 1985 it was Estonia ahead.
Estonia ranks 2nd and Korea ranks 1st of 7 countries.
Across the 5 decades both report, Estonia averaged higher in 2 and Korea in 3.
Head to head by decade
| Decade | Estonia | Korea | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 67 Percentage of population | 8.3 Percentage of population | 58.7 Percentage of population | Estonia |
| 1990s | 70.75 Percentage of population | 51.15 Percentage of population | 19.6 Percentage of population | Estonia |
| 2000s | 73.5 Percentage of population | 81.38 Percentage of population | 7.88 Percentage of population | Korea |
| 2010s | 82.5 Percentage of population | 92.4 Percentage of population | 9.9 Percentage of population | Korea |
| 2020s | 82.8 Percentage of population | 94.66 Percentage of population | 11.86 Percentage of population | Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher wastewater - connection rates to treatment — public total treatment, Estonia or Korea?
- Korea, at 95.2 Percentage of population against 84 Percentage of population in Estonia as of 2024.
- What is the difference in wastewater - connection rates to treatment — public total treatment between Estonia and Korea?
- 11.2 Percentage of population, with Korea ahead.
- How many years of comparable data are there for Estonia and Korea?
- 34 years are reported by both, from 1985 to 2024.
- How do Estonia and Korea rank globally for wastewater - connection rates to treatment — public total treatment?
- Estonia ranks 2nd and Korea ranks 1st 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