Ulster: cities and towns by population

The largest of Ulster's 49 recorded places, ranked by population — 123,510 people across the region's towns and cities.

The essentials

Letterkenny is the largest place we record in Ulster, with 22,549 residents. The three largest together hold 34% of the 123,510 people counted across the region's recorded towns and cities. That total sums listed places rather than measuring the region itself, so treat it as coverage, never as an official population.

All 49 places, ranked

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