# INEGI estimates 3.7% annual growth in Mexico's economy for September > Mexico's early activity indicator estimated annual growth of 3.7% and monthly growth of 0.1% in September 2026, in a 20 October release. - Canonical URL: https://newsverum.com/en/news/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026 - Publisher: Newsverum - Section: Economy - Country: Mexico - Published: 2026-10-21T00:44:02+00:00 - Updated: 2026-10-21T00:44:02+00:00 - Event / data period: 2026-09 - Other editions: [Türkçe](https://newsverum.com/tr/news/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026.md), [العربية](https://newsverum.com/ar/news/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026.md), [Français](https://newsverum.com/fr/news/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026.md), [Español](https://newsverum.com/es/news/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026.md), [Deutsch](https://newsverum.com/de/news/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026.md), [Português](https://newsverum.com/pt/news/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026.md) INEGI's Indicador Oportuno de la Actividad Económica (IOAE) provides an early estimate of Mexico's economic activity, adjusted for seasonal effects. For September, it estimated annual increases of 3.6% in secondary activities and 4.0% in tertiary activities. INEGI says the IOAE is published about five weeks before the official monthly activity indicator, IGAE. These figures are econometric nowcasts rather than final observations, and the bulletin reports 95% confidence intervals. ## Data ### IOAE estimates for September 2026 Seasonally adjusted September 2026 nowcasts; annual and monthly percentage changes. Methodology: Econometric nowcast values are transcribed from the source tables. Every row is an estimate for September 2026; annual and monthly changes are separate columns. These are not realized observations. | Activity group | Annual change (%) | Monthly change (%) | |---|---|---| | Overall activity (IGAE) | 3.7 | 0.1 | | Secondary activities | 3.6 | 0.1 | | Tertiary activities | 4.0 | 0.1 | Sources: · Download data: [JSON](https://newsverum.com/api/v1/articles/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026/data/ioae-september-2026-estimates?lang=en&format=json) · [CSV](https://newsverum.com/api/v1/articles/mexico-ioae-estimates-3-7-percent-economic-growth-september-2026/data/ioae-september-2026-estimates?lang=en&format=csv) ## Sources - [Instituto Nacional de Estadística y Geografía (INEGI)]() (Source checked: 2026-10-21; Published: 2026-10-20) --- Cite the canonical URL above. [Editorial standards and corrections](https://newsverum.com/en/editorial)