| Ausgewählte Bevölkerungskennzahlen seit 1991 |
| Pfaffnau |
| Mittlere Wohn- bevölkerung |
Ständige Wohnbevölkerung | ||||||
|---|---|---|---|---|---|---|---|
| Jahr | Total | Ausländer- anteil in % |
Bevölkerungs- dichte1 in Pers./km2 |
Anteil 0- bis 19-Jährige in % |
Anteil 20- bis 64-Jährige in % |
Anteil 65-Jährige und Ältere in % |
|
| 1991 | 2'316 | 2'315 | 11.7 | 130.9 | 29.7 | 58.2 | 12.1 |
| 1992 | 2'345 | 2'346 | 12.3 | 132.7 | 30.6 | 57.5 | 11.9 |
| 1993 | 2'349 | 2'328 | 12.0 | 131.7 | 30.4 | 57.6 | 12.0 |
| 1994 | 2'294 | 2'239 | 11.5 | 126.6 | 30.1 | 57.4 | 12.5 |
| 1995 | 2'245 | 2'238 | 10.8 | 126.6 | 30.2 | 57.0 | 12.8 |
| 1996 | 2'244 | 2'238 | 10.2 | 126.6 | 29.9 | 56.8 | 13.2 |
| 1997 | 2'229 | 2'222 | 9.5 | 125.7 | 29.3 | 57.3 | 13.5 |
| 1998 | 2'219 | 2'207 | 9.4 | 124.8 | 29.2 | 56.8 | 14.0 |
| 1999 | 2'192 | 2'187 | 8.6 | 123.7 | 29.0 | 57.3 | 13.7 |
| 2000 | 2'176 | 2'159 | 8.8 | 122.1 | 27.6 | 58.9 | 13.5 |
| 2001 | 2'157 | 2'155 | 9.5 | 121.9 | 27.3 | 59.1 | 13.6 |
| 2002 | 2'147 | 2'110 | 8.3 | 119.3 | 27.0 | 58.6 | 14.4 |
| 2003 | 2'100 | 2'104 | 7.8 | 119.0 | 26.0 | 59.4 | 14.6 |
| 2004 | 2'118 | 2'099 | 8.0 | 118.7 | 25.2 | 60.0 | 14.8 |
| 2005 | 2'084 | 2'063 | 6.9 | 116.7 | 24.7 | 60.4 | 14.9 |
| 2006 | 2'092 | 2'106 | 7.6 | 119.1 | 24.0 | 61.1 | 14.9 |
| 2007 | 2'126 | 2'133 | 8.1 | 120.6 | 23.4 | 61.8 | 14.8 |
| 2008 | 2'134 | 2'121 | 8.5 | 120.0 | 22.8 | 62.0 | 15.2 |
| 2009 | 2'137 | 2'139 | 8.7 | 121.0 | 22.0 | 62.2 | 15.8 |
| 2010 | 2'182 | 2'201 | 10.2 | 124.5 | 21.8 | 62.2 | 16.0 |
| 2011 | 2'216 | 2'230 | 10.0 | 126.1 | 21.9 | 62.0 | 16.1 |
| 2012 | 2'238 | 2'245 | 10.4 | 127.0 | 20.8 | 63.0 | 16.1 |
| 2013 | 2'253 | 2'260 | 11.0 | 127.8 | 20.7 | 63.4 | 15.9 |
| 2014 | 2'282 | 2'304 | 11.2 | 130.3 | 20.6 | 63.3 | 16.1 |
| 2015 | 2'417 | 2'529 | 13.3 | 143.0 | 20.3 | 64.3 | 15.4 |
| 2016 | 2'591 | 2'653 | 14.9 | 150.0 | 20.3 | 64.3 | 15.5 |
| 2017 | 2'661 | 2'668 | 15.3 | 150.9 | 20.2 | 64.4 | 15.4 |
| 2018 | 2'673 | 2'678 | 15.4 | 151.5 | 20.7 | 63.5 | 15.8 |
| 2019 | 2'672 | 2'665 | 14.9 | 150.7 | 20.9 | 63.0 | 16.1 |
| 2020 | 2'670 | 2'674 | 15.0 | 151.2 | 21.0 | 62.4 | 16.6 |
| 2021 | 2'668 | 2'661 | 14.9 | 150.5 | 21.0 | 61.7 | 17.3 |
| 2022 | 2'688 | 2'714 | 17.0 | 153.5 | 20.4 | 61.9 | 17.7 |
| 2023 | 2'749 | 2'784 | 18.9 | 157.5 | 20.9 | 61.2 | 18.0 |
| 2024 | 2'781 | 2'777 | 19.5 | 157.1 | 21.3 | 60.7 | 17.9 |
| LUSTAT Statistik Luzern Datenquelle: Bundesamt für Statistik - STATPOP; bis 2009: LUSTAT - Kantonale Bevölkerungsstatistik; Dienststelle Raum und Wirtschaft des Kantons Luzern |
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| 1 Fläche einschliesslich Gewässer |
| Ab 2010: Neue Definition der mittleren und ständigen Wohnbevölkerung |
| Gebietsstand: 2026 |
|