List of Irish counties by area

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This is a list of counties of Ireland ordered by area. Counties in the Republic of Ireland are shown in normal type, while those in Northern Ireland and listed in italic type.

Rank	County	Area (km²)	Density
1	Cork	7,457	60.1
2	Galway	6,148	34.0
3	Mayo	5,585	21.0
4	Donegal	4,841	28.4
5	Kerry	4,746	27.9
6	Tipperary	4,303	32.6
7	Tyrone	3,155	50.2
8	Clare	3,147	32.8
9	Antrim	2,844	216.7
10	Limerick	2,686	65.3
11	Roscommon	2,547	21.1
12	Down	2,448	167.7
13	Wexford	2,352	49.6
14	Meath	2,342	57.2
15	Londonderry	2,074	102.1
16	Kilkenny	2,061	39.0
17	Wicklow	2,024	56.7
18	Offaly	1,999	31.8
19	Cavan	1,931	29.3
20	Westmeath	1,838	39.1
21	Waterford	1,837	55.3
22	Sligo	1,836	31.7
23	Laois	1,719	34.2
24	Kildare	1,693	96.8
25	Fermanagh	1,691	32.0
26	Leitrim	1,588	16.2
27	Monaghan	1,294	40.6
28	Armagh	1,254	101.1
29	Longford	1,091	28.5
30	Dublin	921	1219.1
31	Carlow	896	51.2
32	Louth	820	124.2