Reference UK GDP, Q2 2026 (Quarterly National Accounts) — Growth Revised Up to 0.5%; 2025 Revised Down to 1.2% ONS (30 Sept.): UK real GDP grew 0.5% in Q2 2026, revised up from 0.4%; Q1 unrevised at 0.6%. 2025 growth revised down to 1.2%. Household saving ratio 8.8%. Blue Book 2026 due 30 Oct. Economy · Oct 5 Reference UK Population Mid-2025: 69.5 Million, Lowest Growth Rate Since Mid-2020 as Net Migration Falls to 222,900 ONS (1 Oct. 2026): UK population 69,483,900 at mid-2025, up 227,700 (0.3%), the lowest rate of increase since mid-2020. Net migration fell to 222,900 from 651,700; births lowest for 43+ years. Economy · Oct 5 ← All pages