New Ross

New Ross
Ros Mhic Thriúin
Town
New Ross, 2011
New Ross
Location in Ireland
Coordinates: 52°23′46″N 6°56′42″W / 52.396°N 6.945°W / 52.396; -6.945
CountryIreland
ProvinceLeinster
CountyCounty Wexford
Elevation
30 m (100 ft)
Population
 (2022)
  Urban
8,610
Time zoneUTC±0 (WET)
  Summer (DST)UTC+1 (IST)
Eircode routing key
Y34
Telephone area code+353(0)51
Irish Grid ReferenceS715278

New Ross (Irish: Ros Mhic Thriúin, formerly Ros Mhic Treoin) is a town in southwest County Wexford, Ireland, on the River Barrow on the border with County Kilkenny, 20 kilometres (12 mi) northeast of Waterford. In 2022, it had a population of 8,610, making it the fourth-largest town in the county.