==== Number of Participants - Junior World Championships ====
^ Year ^ Venue ^ C2-mixed ^ C1 women ^ K1 women ^ C1-men ^ C2-men ^ K1 men ^ Men's Kayak Cross ^ Women's Kayak Cross ^ Number of individuals ^ Nations ^ 
| [[:en_international:result:JWM2023|2023]] | Krakow/POL | 0 | 35 | 50 | 48 | 0 | 77 | 78 | 43 | 193 | 38 | 
| [[:en_international:result:JWM2022|2022]] | Ivrea/ITA | 0 | 31 | 44 | 45 | 0 | 78 | 75 | 43 | 186 | 33 | 
| [[:en_international:result:JWM2021|2021]] | Tacen/SLO | 0 | 29 | 36 | 32 | 0 | 59 | 49 | 33 | 146 | 28 | 
| [[:en_international:result:JWM2019|2019]] | Krakow/POL | 26 | 38 | 59 | 49 | 0 | 77 | 37 | 25 | 208 | 37 | 
| [[:en_international:result:JWM2018|2018]] | Ivrea/ITA | 22 | 39 | 50 | 55 | 0 | 80 | 31 | 14 | 216 | 37 | 
| [[:en_international:result:JWM2017|2017]] | Bratislava/SVK | 0 | 38 | 58 | 50 | 0 | 80 | 0 | 0 | 205 | 42 | 
| [[:en_international:result:JWM2016|2016]] | Krakow/POL | 0 | 37 | 54 | 57 | 32 | 80 | 0 | 0 | 230 | 40 | 
| [[:en_international:result:JWM2015|2015]] | Foz de Iguazu/BRA | 0 | 28 | 41 | 40 | 28 | 62 | 0 | 0 | 168 | 30 | 
| [[:en_international:result:JWM2014|2014]] | Penrith/AUS | 0 | 13 | 33 | 34 | 20 | 51 | 0 | 0 | 130 | 29 | 
| [[:en_international:result:JWM2013|2013]] | Liptovsky Mikulas/SVK | 0 | 29 | 61 | 66 | 62 | 82 | 0 | 0 | 265 | 41 | 
| [[:en_international:result:JWM2012|2012]] | Wausau/USA | 0 | 18 | 38 | 35 | 42 | 48 | 0 | 0 | 157 | 22 | 
| [[:en_international:result:JWM2010|2010]] | Foix/FRA | 0 | 19 | 62 | 53 | 52 | 74 | 0 | 0 | 233 | 37 | 
| [[:en_international:result:JWM2008|2008]] | Roudnice nad Labem/CZE | 0 | 0 | 51 | 52 | 56 | 81 | 0 | 0 | 240 | 35 | 
| [[:en_international:result:JWM2006|2006]] | Solkan/SLO | 0 | 0 | 56 | 53 | 50 | 87 | 0 | 0 | 246 | 39 | 
| [[:en_international:result:JWM2004|2004]] | Lofer/AUT | 0 | 0 | 43 | 43 | 0 | 77 | 0 | 0 | 163 | 32 | 
| [[:en_international:result:JWM2002|2002]] | Nowy Sacz / Wietrznice/POL | 0 | 0 | 54 | 55 | 50 | 102 | 0 | 0 | 261 | 29 | 
| [[:en_international:result:JWM2000|2000]] | Bratislava/SVK | 0 | 0 | 46 | 38 | 42 | 73 | 0 | 0 | 199 | 25 | 
| [[:en_international:result:JWM98|1998]] | Lofer/AUT | 0 | 0 | 39 | 39 | 30 | 85 | 0 | 0 | 193 | 28 | 
| [[:en_international:result:JWM96|1996]] | Lipno/CZE | 0 | 0 | 44 | 41 | 38 | 67 | 0 | 0 | 190 | 25 | 
| [[:en_international:result:JWM94|1994]] | Wausau/USA | 0 | 0 | 28 | 33 | 30 | 59 | 0 | 0 | 150 | 24 | 
| [[:en_international:result:JWM92|1992]] | Sjoa/NOR | 0 | 0 | 30 | 32 | 26 | 52 | 0 | 0 | 140 | 24 | 
| [[:en_international:result:JWM90|1990]] | Tavanasa/SUI | 0 | 0 | 44 | 33 | 30 | 59 | 0 | 0 | 166 | 21 | 
| [[:en_international:result:JWM88|1988]] | La Seu d'Urgell/ESP | 0 | 0 | 36 | 25 | 22 | 52 | 0 | 0 | 135 | 19 | 
| [[:en_international:result:JWM86|1986]] | Spittal/AUT | 0 | 0 | 29 | 22 | 0 | 53 | 0 | 0 | 104 | 20 | 
=== Number of Athletes (individual categories only) ===
<achart>
{
chart: {
width: 80%,
height: 60%,
type: 'bar'
   },
    series: [{
    name: 'Athletes',
    data: [104,135,166,143,152,190,193,205,261,166,246,240,233,157,267,130,168,230,205,216,208,147,187,194]
    }],
    xaxis: {
    categories: [1986,1988,1990,1992,1994,1996,1998,2000,2002,2004,2006,2008,2010,2012,2013,2014,2015,2016,2017,2018,2019,2021,2022,2023]
    }
}
</achart>
=== Number of participating nations ===
<achart>
{
chart: {
width: 80%,
height: 60%,
type: 'bar'
   },
    series: [{
    name: 'nations',
    data: [20,19,21,24,24,25,28,25,29,32,39,35,37,22,41,29,30,40,42,37,37,28,33,38]
    }],
    xaxis: {
    categories: [1986,1988,1990,1992,1994,1996,1998,2000,2002,2004,2006,2008,2010,2012,2013,2014,2015,2016,2017,2018,2019,2021,2022,2023]
    }
}
</achart>