Udiča

{{Infobox settlement

| name = Udiča

| native_name =

| other_name =

| settlement_type = Municipality

| image_skyline = Udica.jpg

| image_caption =

| image_flag =

| image_shield =

| motto =

| nickname =

| etymology =

| subdivision_type = Country

| subdivision_name = Slovakia

| subdivision_type1 =

| subdivision_name1 =

| subdivision_type2 = Region

| subdivision_name2 = Trenčín

| subdivision_type3 = District

| subdivision_name3 = Považská Bystrica

| subdivision_type4 =

| subdivision_name4 =

| image_map =

| map_caption =

| pushpin_map = Slovakia Trenčín Region#Slovakia

| pushpin_relief = 1

| pushpin_map_caption = Location of Udiča in the Trenčín Region

| coordinates = {{coord|49|10|N|18|24|E|display=inline,title}}

| coordinates_footnotes =

| established_title = First mentioned

| established_date = 1321

| area_footnotes =

| area_total_km2 = 22.14{{Cite web |url=http://datacube.statistics.sk/#!/view/sk/VBD_DEM/om7014rr/v_om7014rr_00_00_00_sk |title=Hustota obyvateľstva - obce [om7014rr_ukaz: Rozloha (Štvorcový meter)] |language=sk |date=2022-03-31 |website=www.statistics.sk |publisher= Statistical Office of the Slovak Republic|access-date=2022-03-31}}

| area_total_sq_mi = 8.55

| area_land_sq_mi =

| area_water_sq_mi =

| elevation_footnotes =

| elevation_m = 306{{Cite web |url=http://datacube.statistics.sk/#!/view/sk/VBD_SK_WIN/om5001rr/v_om5001rr_00_00_00_sk |title=Základná charakteristika |language=sk |date=2015-04-17 |website=www.statistics.sk |publisher= Statistical Office of the Slovak Republic|access-date=2022-03-31}}

| elevation_ft = 1,004

| population_as_of = {{abbr|2021|Population: 2021-12-31. Population density & Total area: 2021-06-30/-07-01. Elevation, Postal code & Area code (last updated): 2015-04-17.}}

| population_footnotes =

| population_total = 2226{{Cite web |url=http://datacube.statistics.sk/#!/view/sk/VBD_DEM/om7101rr/v_om7101rr_00_00_00_sk |title=Počet obyvateľov podľa pohlavia - obce (ročne) |language=sk |date=2022-03-31 |website=www.statistics.sk |publisher= Statistical Office of the Slovak Republic|access-date=2022-03-31}}

| population_density_km2 = 101{{Cite web |url=http://datacube.statistics.sk/#!/view/sk/VBD_DEM/om7014rr/v_om7014rr_00_00_00_sk |title=Hustota obyvateľstva - obce |language=sk |date=2022-03-31 |website=www.statistics.sk |publisher= Statistical Office of the Slovak Republic|access-date=2022-03-31}}

| population_density_sq_mi= 39

| population_demonym =

| timezone1 =

| utc_offset1 =

| timezone1_DST =

| utc_offset1_DST =

| postal_code_type = Postal code

| postal_code = 018 01

| area_code_type =

| area_code = +421 42

| geocode =

| iso_code =

| blank_name = Car plate

| blank_info = PB

| website = [https://www.obecudica.sk www.obecudica.sk]

| footnotes =

}}

Udiča ({{langx|hu|Váguda}}) is a village and municipality in Považská Bystrica District in the Trenčín Region of north-western Slovakia.