List of Irish counties by area

The list below is a list of all the counties of Ireland by area. Counties in the Republic of Ireland are shown in normal type and counties in Northern Ireland are in italics.

Click on a county to go to the corresponding article

Rank	County	Area (km²)	Density (/ km²)
1	Cork	7003750000000000000♠7,500	69.0
2	Galway	7003614900000000000♠6,149	40.7
3	Mayo	7003558600000000000♠5,586	23.3
4	Donegal	7003486100000000000♠4,861	32.9
5	Kerry	7003480700000000000♠4,807	30.1
6	Tipperary	7003430500000000000♠4,305	36.8
7	Clare	7003345000000000000♠3,450	33.8
8	Tyrone	7003326300000000000♠3,263	54.5
9	Antrim	7003304600000000000♠3,046	202.9
10	Limerick	7003275600000000000♠2,756	69.4
11	Roscommon	7003254800000000000♠2,548	25.0
12	Down	7003246600000000000♠2,466	215.6
13	Wexford	7003236700000000000♠2,367	61.2
14	Meath	7003234200000000000♠2,342	78.6
15	Londonderry	7003207500000000000♠2,075	119.1
16	Kilkenny	7003207300000000000♠2,073	46.0
17	Wicklow	7003202700000000000♠2,027	67.4
18	Offaly	7003200100000000000♠2,001	38.3
19	Cavan	7003193200000000000♠1,932	37.7
20	Waterford	7003185700000000000♠1,857	61.2
21	Westmeath	7003184000000000000♠1,840	46.7
22	Sligo	7003183800000000000♠1,838	35.5
23	Laois	7003172000000000000♠1,720	46.8
24	Kildare	7003169500000000000♠1,695	124.1
25	Fermanagh	7003169100000000000♠1,691	36.1
26	Leitrim	7003159000000000000♠1,590	19.9
27	Armagh	7003132600000000000♠1,326	131.8
28	Monaghan	7003129500000000000♠1,295	46.7
29	Longford	7003109100000000000♠1,091	35.7
30	Dublin	7002922000000000000♠922	1380.8
31	Carlow	7002897000000000000♠897	60.8
32	Louth	7002826000000000000♠826	148.7
	Average	7003259900000000000♠2,599
Total	Ireland	7004844210000000000♠84,421	76.6