Population connected to at least secondary wastewater treatment in Spain, 2023
Population connected to at least secondary wastewater treatment in 2023: Annual value — 87.45 %. Comparison with the previous year and position in the series history. Official data — Eurostat.

Population connected to at least secondary wastewater treatment in 2023
- Value: 87.45 %
- Change vs 2022: +0 % (+0 %)
- Position in history: above the 24-year average (average — 87.4438 %)
- Series maximum — 93 % in 2010 (13 years ago)
- Series minimum — 80 % in 2000 (23 years ago)
- Value date: 1 January 2023
- Source: Eurostat
Dynamics over neighbouring years
| Year | Value, % |
|---|---|
| 2014 | 84.68 |
| 2015 | 85.66 |
| 2016 | 86.62 |
| 2017 | 87.41 |
| 2018 | 88.21 |
| 2019 | 87.57 |
| 2020 | 86.93 |
| 2021 | 86.93 |
| 2022 | 87.45 |
| 2023 | 87.45 |
Full history and interactive chart
Complete series for Spain — on the Population connected to at least secondary wastewater treatment page.
Other years
- Population connected to at least secondary wastewater treatment in 2008
- Population connected to at least secondary wastewater treatment in 2009
- Population connected to at least secondary wastewater treatment in 2010
- Population connected to at least secondary wastewater treatment in 2011
- Population connected to at least secondary wastewater treatment in 2012
- Population connected to at least secondary wastewater treatment in 2013
- Population connected to at least secondary wastewater treatment in 2014
- Population connected to at least secondary wastewater treatment in 2015
- Population connected to at least secondary wastewater treatment in 2016
- Population connected to at least secondary wastewater treatment in 2017
- Population connected to at least secondary wastewater treatment in 2018
- Population connected to at least secondary wastewater treatment in 2019
- Population connected to at least secondary wastewater treatment in 2020
- Population connected to at least secondary wastewater treatment in 2021
- Population connected to at least secondary wastewater treatment in 2022