What is Trenčín?
{{Infobox settlement |official_name = Trenčín |other_name = |native_name = |nickname = |motto = |image_skyline = Trenčín, Trenčiansky hrad 1.jpg |imagesize = 200px |image_caption = Trenčín castle above the city |image_flag = Trencin-trencin-flag.svg |image_shield = Coat of Arms of Trenčín.svg |image_map = Map slovakia trencin.png |mapsize = 200px |map_caption = Location of Trenčín within Slovakia |subdivision_type = [[Countries of the world|Country]] |subdivision_name = Slovakia |subdivision_type1 = [[Regions of Slovakia|Region]] (kraj) |subdivision_name1 = [[Trenčín Region]] |subdivision_type2 = [[Districts of Slovakia|Districts]] |subdivision_name2 = [[Trenčín District]] |subdivision_type3 = |subdivision_name3 = |subdivision_type4 = |subdivision_name4 = |established_title = First mentioned |established_date = 1111 |area_magnitude = |unit_pref = <!--Enter: Imperial, if Imperial (metric) is desired--> |area_footnotes =<ref>{{cite web |url=https://datacube.statistics.sk/#!/view/sk/VBD_DEM/om7014rr/v_om7014rr_00_00_00_sk |title=Hustota obyvateľstva - obce |author=Statistical Office of the Slovak Republic (www.statistics.sk) |date= |website=www.statistics.sk |publisher= |access-date=2024-02-08}}</ref> |area_total_km2 = 82.00 |area_land_km2 = |area_water_km2 = |area_total_sq_mi = |area_land_sq_mi = |area_water_sq_mi = |area_water_percent = |area_urban_km2 = |area_urban_sq_mi = |area_metro_km2 = |area_metro_sq_mi = |population_as_of = {{Tooltip|2022|2022-12-31}} |population_footnotes =<ref>{{cite web |url=https://datacube.statistics.sk/#!/view/sk/VBD_DEM/om7101rr/v_om7101rr_00_00_00_sk |title=Počet obyvateľov podľa pohlavia - obce (ročne) |author=St