Bevölkerungsentwicklung – Alfter
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
23.719 |
– |
– |
– |
-107 |
| 2023 |
23.830 |
– |
– |
– |
100 |
| 2022 |
23.773 |
– |
– |
– |
394 |
| 2021 |
23.521 |
– |
– |
– |
79 |
| 2020 |
23.467 |
– |
– |
– |
-96 |
| 2019 |
23.563 |
– |
– |
– |
-73 |
| 2018 |
23.622 |
– |
– |
– |
55 |
| 2017 |
23.527 |
193 |
203 |
-10 |
-7 |
| 2016 |
23.531 |
231 |
174 |
57 |
37 |
| 2015 |
23.435 |
200 |
183 |
17 |
263 |
| 2014 |
23.153 |
204 |
190 |
14 |
126 |
| 2013 |
23.003 |
189 |
187 |
2 |
48 |
| 2012 |
22.941 |
174 |
177 |
-3 |
-57 |
| 2011 |
22.992 |
195 |
156 |
39 |
130 |
| 2010 |
22.820 |
172 |
161 |
11 |
-87 |
| 2009 |
22.895 |
220 |
175 |
45 |
44 |
| 2008 |
22.807 |
201 |
142 |
59 |
-120 |