The seismic shift in Northern Ireland's demographics has been underscored by a series of alarming incidents of racially motivated violence, prompting renewed scrutiny of the region's changing migration patterns. While international migration levels remain below their late 2000s peaks, the post-Brexit immigration landscape is now characterised by a significant influx from non-EU nations.
For nearly two decades after EU expansion in 2004, immigration to Northern Ireland was predominantly driven by arrivals from Eastern European countries such as Poland, Romania, and Lithuania. The free movement principle facilitated the entry of thousands of workers, who filled vacancies across manufacturing, hospitality, and agriculture sectors. Net immigration reached a high of just over 9,000 people in 2007, coinciding with Northern Ireland's property-driven economic boom.
However, this trend has been fundamentally altered by post-Brexit immigration policies. Official data on medical card registrations highlights the scale of this transformation. In 2018, Poland accounted for over 1,000 registrations, compared to approximately 650 from India. By 2024, Polish registrations had plummeted to just 100, while applications from India soared to more than 3,000.
This significant shift is directly attributable to decisions made by the UK government regarding its new powers to set migration policy post-Brexit. The points-based immigration system introduced in January 2021 under former Prime Minister Boris Johnson's government aimed to reduce the UK economy's perceived reliance on lower-skilled EU labour. This was achieved by implementing stricter skill boundaries and eliminating general low-skilled or temporary work routes, effectively cutting off the supply of EU workers to key Northern Irish industries like food processing and manufacturing.
Simultaneously, the Johnson government's policy liberalised immigration pathways for non-EU applicants. The general minimum skill requirement was lowered from graduate level to A-level equivalent, and the Resident Labour Market Test, which previously required companies to prove they could not recruit locally, was abolished. Furthermore, a dedicated health and care worker visa was introduced, offering fast-track processing and reduced fees, contributing to an increase in international immigration from non-EU countries once pandemic travel restrictions were lifted.
The impact of these policy changes is also evident in National Insurance registrations, which provide insights into the working-age population. In 2014, only 260 Indian individuals applied for a National Insurance number in Northern Ireland; by 2024, this figure had risen to 1,200. Similarly, registrations from Nigerians increased from 50 to 330, and Pakistanis from 60 to 370. In stark contrast, Polish registrations declined sharply, from over 1,000 in 2018 to just 100 in 2024.