Ulster Spring is a settlement in Trelawny, Jamaica. In 2009, its population was recorded as 1,376. Ulster Spring has about 1,410 residents.

Type: Settlement
Category: Human Settlement
Latitude: 18.30906° or 18° 18' 33" north
Longitude: -77.52593° or 77° 31' 33" west
Elevation: 444 metres (1,457 feet)
Population: 1410
Parish: Trelawny
County: Cornwall
Country: Jamaica
Region: Caribbean, West Indies (W.I.)
Continent: North America