Bevölkerungsentwicklung – Oberkirch
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
|---|---|---|---|---|---|
| 2025 | 19.977 | – | 206 | – | – |
| 2024 | 19.847 | 189 | 234 | -45 | -2 |
| 2023 | 19.898 | 175 | 203 | -28 | 176 |
| 2022 | 19.749 | 193 | 233 | -40 | 212 |
| 2021 | 19.929 | 185 | 240 | -55 | 45 |
| 2020 | 19.944 | 180 | 240 | -60 | -25 |
| 2019 | 20.036 | 190 | 217 | -27 | 6 |
| 2018 | 20.066 | 202 | 182 | 20 | 12 |
| 2017 | 20.042 | 220 | 185 | 35 | 48 |
| 2016 | 19.955 | 186 | 198 | -12 | 140 |
| 2015 | 19.833 | 214 | 160 | 54 | 47 |
| 2014 | 19.732 | 168 | 166 | 2 | 65 |
| 2013 | 19.665 | 165 | 173 | -8 | -19 |
| 2012 | 19.689 | 166 | 162 | 4 | -81 |
| 2011 | 19.763 | 147 | 148 | -1 | -31 |
| 2010 | 19.961 | 159 | 161 | -2 | -23 |
| 2009 | 19.986 | 171 | 152 | 19 | -15 |
| 2008 | 19.982 | 173 | 157 | 16 | -96 |