Most Dense in Ireland

Top 100 cities ranked by most dense

Most Dense - Ireland

1 Cork M 15,440/mi²
2 Dublin L 13,349/mi²
3 Carrigtwohill M 11,297/mi²
4 Bray L 11,164/mi²
5 Swords L 9,310/mi²
6 Sallins L 9,268/mi²
7 Carrigaline M 8,860/mi²
8 Limerick M 7,809/mi²
9 Drogheda L 7,173/mi²
10 Oranmore C 6,125/mi²
11 Shankill L 5,772/mi²
12 Trá Mhór M 5,407/mi²
13 Athlone L 5,059/mi²
14 Raheny L 4,798/mi²
15 Carrick-on-Suir M 4,654/mi²
16 Cluain Meala M 4,536/mi²
17 Dungarvan M 4,464/mi²
18 Skerries L 4,464/mi²
19 Cavan U 4,436/mi²
20 An Ros L 4,103/mi²
21 Dundalk L 4,093/mi²
22 Galway C 4,045/mi²
23 Monasterevin L 4,021/mi²
24 Droichead Nua L 3,610/mi²
25 Artane L 3,576/mi²
26 Cobh M 3,569/mi²
27 Templeogue L 3,409/mi²
28 Loughrea C 3,388/mi²
29 Clane L 3,236/mi²
30 Waterford M 3,014/mi²
31 Portlaoise L 2,917/mi²
32 South Dublin L 2,840/mi²
33 Midleton M 2,603/mi²
34 Fermoy M 2,181/mi²
35 Kilkenny L 2,147/mi²
36 Mallow M 1,926/mi²
37 Bandon M 1,855/mi²
38 Roscommon C 1,842/mi²
39 Youghal M 1,839/mi²
40 Sligo C 1,611/mi²
41 Tuam C 1,608/mi²
42 Navan L 1,430/mi²
43 Balally L 1,380/mi²
44 Clonakilty M 1,281/mi²
45 Athy L 1,152/mi²
46 Letterkenny U 1,045/mi²
47 Manorcunningham U 1,045/mi²
48 Ballinasloe C 974/mi²
49 Ballina C 914/mi²
50 Tallaght L 819/mi²
51 Celbridge L 665/mi²
52 Castletroy M 649/mi²
53 Blackrock L 589/mi²
54 Dún Laoghaire L 547/mi²
55 Leixlip L 509/mi²
56 Confey L 509/mi²
57 Carlow L 504/mi²
58 Kilquade L 415/mi²
59 Greystones L 406/mi²
60 Cabra L 403/mi²
61 Finglas L 350/mi²
62 Douglas M 347/mi²
63 Ennis M 284/mi²
64 Donaghmede L 271/mi²
65 Foxrock L 266/mi²
66 Dundrum L 251/mi²
67 Naas L 239/mi²
68 Ballincollig M 210/mi²
69 Cabinteely L 207/mi²
70 Crumlin L 200/mi²
71 Rathmines L 196/mi²
72 Marino L 195/mi²
73 Donnybrook L 188/mi²
74 Rathfarnham L 177/mi²
75 Ballinteer L 176/mi²
76 Mount Merrion L 162/mi²
77 Sandymount L 159/mi²
78 Lucan L 156/mi²
79 Beaumont L 152/mi²
80 Ballyfermot L 152/mi²
81 Knocklyon L 149/mi²
82 Rathgar L 149/mi²
83 Clondalkin L 148/mi²
84 Booterstown L 147/mi²
85 Little Bray L 145/mi²
86 Ringsend L 145/mi²
87 Cherry Orchard L 140/mi²
88 Dalkey L 137/mi²
89 Terenure L 136/mi²
90 Donnycarney L 136/mi²
91 Greenhills L 122/mi²
92 Walkinstown L 121/mi²
93 Sandyford L 121/mi²
94 Glanmire M 115/mi²
95 Monkstown L 115/mi²
96 Palmerstown L 113/mi²
97 Ballymun L 111/mi²
98 Jobstown L 110/mi²
99 Darndale L 100/mi²
100 Oldbawn L 100/mi²

The most densely populated cities in Ireland pack the most residents per square mile, creating vibrant urban environments with walkable neighborhoods and extensive public transit. Cork leads with 15,440 people per square mile.

High population density is often associated with better access to public transportation, more walkable streets, and a wider variety of restaurants, shops, and entertainment options within close proximity. These cities tend to have lower car ownership rates and shorter commute distances.

Dense cities face unique challenges including higher housing costs, limited parking, and potential overcrowding in public spaces. However, they also tend to have lower per-capita carbon footprints due to shared infrastructure and reduced driving.

Did You Know?

  • 1. Cork has 15,440 people per square mile - that's roughly 24 people per acre.
  • 2. Dense cities tend to have the most walkable neighborhoods and lowest car ownership rates in the country.
  • 3. Urban density can reduce per-capita carbon emissions by up to 50% compared to suburban sprawl.

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