Many thanks to Sean Ruad for this data from the IreAtlas Townland Database

Ratass, Tralee PLU, Trughanacmy Barony, Munster Province
Townlands	Acres	Map #
Ballingowan	229	23
Ballinorig East	329	20
Ballinorig South	275	22
Ballinorig West	132	21
Ballintobeenig	377	6
Ballinvosherig East	82	9
Ballinvosherig West	84	10
Ballybeggan	254	19
Ballymullen	29	27
Ballynabrennagh Lower	221	8
Ballynabrennagh Upper	242	7
Caherleheen	826	34
Camp	160	33
Clash East	170	18
Clash West	64	16
Cloon Beg	71	26
Cloon More	99	25
Cloonalour	144	**
Curraghleha East	56	32
Curraghleha West	74	31
Dromthacker	242	14
Killierisk	48	28
Knockawaddra East	111	11
Knockawaddra Middle	88	12
Knockawaddra West	174	13
Laharan	142	4
Leath East	728	2
Leath West	281	1
Lismore	267	5
Lissatanvally	153	3
Manor East	161	30
Manor West	154	29
Muing East	52	17
Muing West	78	15
Ratass	128	24
Skahanagh	239	35
TRALEE T.	DNA	*

* DNA = Does Not Apply. Read why.

** Cloonalour townland is in Ratass civil parish according to "General Alphabetical Index to the Townlands of Ireland" - 1851, but it is not located in the map information we have available which is modeled after the Inner City Trust Maps (based on the Ordnance Survey 1846).