Mexico reports September annual inflation of 3.45%
INEGI said consumer prices rose 0.42% month on month, taking the index to 146.075 points.
Event / data period: 2026-09
Published: · Updated:

Mexico’s National Institute of Statistics and Geography (INEGI) reported that consumer prices rose 0.42% in September 2026 from August. The national consumer price index reached 146.075 points.
Annual headline inflation was 3.45%. In September 2025, the monthly increase had been 0.23% and the annual rate 3.76%. The core index, which excludes highly volatile goods and services or prices that do not respond to market conditions, rose 0.20% month on month; goods increased 0.14% and services 0.26%. The annual rate was 3.26% in August 2026.
Data
Indicators reported by the official source
Values retain the period and geographic scope reported by the source.
- Mexico consumer price index, September 2026
- 146.075 index points
- 2026-09 · Observed
- Monthly headline inflation, September 2026
- 0.42 %
- 2026-09 · Observed
- Annual headline inflation, September 2026
- 3.45 %
- 2026-09 · Observed
- Monthly core inflation, September 2026
- 0.2 %
- 2026-09 · Observed
- Monthly headline inflation, September 2025
- 0.23 %
- 2025-09 · Observed
- Annual headline inflation, September 2025
- 3.76 %
- 2025-09 · Observed
- Monthly goods inflation, September 2026
- 0.14 %
- 2026-09 · Observed
- Monthly services inflation, September 2026
- 0.26 %
- 2026-09 · Observed
- Annual inflation, August 2026
- 3.26 %
- 2026-08 · Observed
Methodology
Index level and price-change rates are transcribed from INEGI’s release.
Updated:
Subjects and places
Subject proposals
- InflationSuggested
- Subject suggested from the title or summary: inflation, consumer priceswww.inegi.org.mx ↗
Geographic references
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- Mexico · Place role: Coverage · Place type: Country or area · Location precision: RegionalEvidence
- Explicit preserved editorial country/region; no city or national centroid inferredwww.inegi.org.mx ↗