# Population in Niederösterreich-Süd

Population in Niederösterreich-Süd was 268,098 in 2025. Source: Eurostat, European Commission.

- Indicator id: `population`
- Place id: `at-nuts-at122`
- Unit: persons
- Definition: Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). United States: Census Bureau population estimates for 1 July. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.
- Note: For Denmark, Statistics Denmark counts the registered resident population on 1 January. Greenland and the Faroe Islands are excluded. The annual series selects the first-quarter reference date from FOLK1A. The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.
- Source: Eurostat, European Commission, Population on 1 January by NUTS 3 region (demo_r_pjanaggr3) (https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table)
- Retrieved: 2026-10-08
- License: Eurostat reuse policy (commercial and non-commercial reuse, attribution required)
- Citation: Eurostat. Population on 1 January by NUTS 3 region (demo_r_pjanaggr3). https://ec.europa.eu/eurostat/databrowser/view/demo_r_pjanaggr3/default/table. Retrieved 2026-10-08.
- Web page: https://invokely.ai/en/population/niederosterreich-sud-at122
- CSV: https://invokely.ai/download/population/niederosterreich-sud-at122.csv
- API: https://invokely.ai/api/v1/series?indicator=population&place=at-nuts-at122

| Period | persons |
|---|---:|
| 2025 | 268,098 |
| 2024 | 267,289 |
| 2023 | 266,608 |
| 2022 | 263,484 |
| 2021 | 262,265 |
| 2020 | 261,156 |
| 2019 | 260,480 |
| 2018 | 259,630 |
| 2017 | 259,655 |
| 2016 | 258,132 |
| 2015 | 255,720 |
| 2014 | 254,011 |
| 2013 | 253,224 |
| 2012 | 253,092 |
| 2011 | 252,671 |
| 2010 | 252,390 |
| 2009 | 252,245 |
| 2008 | 251,663 |
| 2007 | 251,528 |
| 2006 | 250,946 |
| 2005 | 249,588 |
| 2004 | 248,064 |
| 2003 | 246,770 |
| 2002 | 246,169 |
| 2001 | 245,171 |