Aantal inwoners van 50-54 jaar in Holland Rijnland in 2011-2022.
| regio | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 13333 | 13610 | 13878 | 14090 | 14365 | 14354 | 14371 | 14492 | 14392 | 14434 | 14631 | 14554 | |
| 1 | Hillegom | 1548 | 1561 | 1614 | 1651 | 1662 | 1677 | 1665 | 1696 | 1684 | 1662 | 1676 | 1707 |
| 2 | Katwijk | 4103 | 4208 | 4314 | 4369 | 4539 | 4559 | 4622 | 4688 | 4685 | 4685 | 4716 | 4640 |
| 3 | Lisse | 1671 | 1720 | 1756 | 1790 | 1810 | 1783 | 1769 | 1756 | 1700 | 1745 | 1747 | 1757 |
| 4 | Noordwijk | 3236 | 3254 | 3258 | 3288 | 3312 | 3291 | 3290 | 3249 | 3230 | 3267 | 3417 | 3422 |
| 5 | Teylingen | 2775 | 2867 | 2936 | 2992 | 3042 | 3044 | 3025 | 3103 | 3093 | 3075 | 3075 | 3028 |
| 6 | 13936 | 14134 | 14238 | 14564 | 14752 | 14882 | 14721 | 14661 | 14444 | 14308 | 14264 | 14379 | |
| 7 | Leiden | 7609 | 7734 | 7812 | 7985 | 8132 | 8224 | 8144 | 8076 | 7958 | 7851 | 7825 | 7804 |
| 8 | Leiderdorp | 2014 | 2047 | 2040 | 2103 | 2134 | 2172 | 2168 | 2181 | 2147 | 2103 | 2125 | 2095 |
| 9 | Oegstgeest | 1777 | 1790 | 1776 | 1834 | 1838 | 1870 | 1804 | 1784 | 1751 | 1793 | 1759 | 1860 |
| 10 | Voorschoten | 1821 | 1833 | 1860 | 1913 | 1938 | 1912 | 1916 | 1908 | 1863 | 1858 | 1851 | 1893 |
| 11 | Zoeterwoude | 715 | 730 | 750 | 729 | 710 | 704 | 689 | 712 | 725 | 703 | 704 | 727 |
| 12 | 11876 | 12040 | 12187 | 12352 | 12486 | 12708 | 12737 | 12754 | 12818 | 12879 | 13025 | 12850 | |
| 13 | Alphen a/d Rijn | 7555 | 7606 | 7783 | 7997 | 8133 | 8308 | 8358 | 8284 | 8346 | 8379 | 8464 | 8432 |
| 14 | Kaag en Braassem | 2059 | 2127 | 2098 | 2115 | 2134 | 2106 | 2119 | 2134 | 2119 | 2147 | 2243 | 2141 |
| 15 | Nieuwkoop | 2262 | 2307 | 2306 | 2240 | 2219 | 2294 | 2260 | 2336 | 2353 | 2353 | 2318 | 2277 |
| totaal | 39145 | 39784 | 40303 | 41006 | 41603 | 41944 | 41829 | 41907 | 41654 | 41621 | 41920 | 41783 |
Bron: Centraal Bureau voor de Statistiek (CBS)