Most Dense in Western Province

Top 28 cities ranked by most dense

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All Countries · Sri Lanka · Western Province

Most Dense — Western Province

1 Dehiwala-Mount Lavinia 70,009/mi²

2 Colombo 25,373/mi²

3 Sri Jayewardenepura Kotte 17,656/mi²

4 Panadura 1,268/mi²

5 Beruwala 1,151/mi²

6 Maharagama 618/mi²

7 Moratuwa 532/mi²

8 Negombo 434/mi²

9 Pita Kotte 374/mi²

10 Katunayaka 268/mi²

11 Battaramulla South 239/mi²

12 Kolonnawa 205/mi²

13 Kotikawatta 204/mi²

14 Hendala 180/mi²

15 Horana South 164/mi²

16 Welisara 131/mi²

17 Kalutara 117/mi²

18 Horawala Junction 113/mi²

19 Homagama 110/mi²

20 Mulleriyawa 106/mi²

21 Kandana 106/mi²

22 Ja Ela 102/mi²

23 Wattala 97/mi²

24 Kelaniya 91/mi²

25 Hanwella Ihala 72/mi²

26 Peliyagoda 37/mi²

27 Gampaha 30/mi²

28 Minuwangoda 25/mi²

The most densely populated cities in Western Province pack the most residents per square mile, creating vibrant urban environments with walkable neighborhoods and extensive public transit. Dehiwala-Mount Lavinia leads with 70,009 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. Dehiwala-Mount Lavinia has 70,009 people per square mile — that's roughly 109 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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