Immigration Remains at the Forefront of British Public Concern as Climate Anxiety Grows
LONDON – Immigration continues to dominate the national conversation, remaining the most pressing concern for the British public as the country navigates a complex political and environmental landscape. According to the latest data from the August 2026 Ipsos Issues Index, 42% of citizens identify immigration as one of the most critical issues facing the UK today.
The Political Divide on Immigration
The findings highlight a deep partisan divide regarding the issue. Concern is particularly acute among supporters of Reform UK (81%) and the Conservative Party (54%). Demographic analysis suggests that the anxiety is most pronounced among those aged 55 and older (52%) and individuals in the C2DE social grades (47%).
A Summer of Climate Concern
While immigration holds the top spot, environmental anxiety has seen a notable resurgence. Spurred by a month marked by extreme temperatures and a 37-day UK heatwave, concern regarding climate change and the environment rose by five percentage points to 13%. This shift sees the environment re-entering the list of the top five public concerns for the first time since February 2024.
This sentiment is significantly higher among specific segments of the electorate, with 38% of Green Party supporters, 29% of Liberal Democrat supporters, and 20% of university graduates citing it as a top-tier issue.
Economic Outlook: Cautious Optimism
The August report also sheds light on the public’s view of the national economy. The economy remains the second-biggest concern for Britons (32%), followed by inflation (21%) and the National Health Service (20%).
Despite these persistent worries, there is a glimmer of recovery in sentiment. The Ipsos Economic Optimism Index (EOI) has reached its highest point in over a year, recording a score of -48. While this marks a modest improvement from July’s -51 and a significant departure from the record low of -72 seen in April, the public remains fundamentally pessimistic. With 61% of respondents believing the economy will worsen over the next year, the current EOI score remains well below the long-term historical average of -19.
Analyst Perspective
Mike Clemence, Research Director at Ipsos, noted that the data captures a pivotal moment for the new administration under Prime Minister Andy Burnham.
“Despite a month focused on heatwaves and drought, immigration has continued to dominate the key issues for the country,” said Clemence. “While our Economic Optimism Index has delivered some good news for the Prime Minister in his first full month, Britons remain deeply negative about the economy, and the proportion of people who actually expect to see an improvement has not grown.”
Methodology
The Ipsos Issues Index, a barometer of British public concern for over 50 years, relies on spontaneous, unprompted responses from the public. The August survey was conducted via a telephone omnibus between August 5–11, 2026, featuring a representative sample of 995 adults aged 18 and over across Great Britain. Data has been weighted to ensure a balanced reflection of the national population.
