# Population in Heidenheim

Population in Heidenheim was 135,235 in 2025. Source: Eurostat, European Commission.

- Indicator id: `population`
- Place id: `de-nuts-de11c`
- 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/heidenheim-de11c
- CSV: https://invokely.ai/download/population/heidenheim-de11c.csv
- API: https://invokely.ai/api/v1/series?indicator=population&place=de-nuts-de11c

| Period | persons |
|---|---:|
| 2025 | 135,235 |
| 2024 | 135,241 |
| 2023 | 134,766 (break) |
| 2022 | 132,958 |
| 2021 | 132,812 |
| 2020 | 132,777 |
| 2019 | 132,472 |
| 2018 | 132,006 |
| 2017 | 131,498 |
| 2016 | 130,527 |
| 2015 | 128,894 |
| 2014 | 127,947 |
| 2012 | 127,691 |
| 2011 | 128,030 (break) |
| 2010 | 131,854 |
| 2009 | 132,773 |
| 2008 | 133,449 |
| 2007 | 134,164 |
| 2006 | 135,174 |
| 2005 | 135,737 |
| 2004 | 136,337 |
| 2003 | 136,957 |
| 2002 | 137,055 |
| 2001 | 136,976 |
| 2000 | 136,890 |