Latest Data
Dec 2025
128.6
YoY 1.82%
MoM 1.10%
Data Coverage
Observations: 96
Period: Jan 2018 - Dec 2025
Frequency: Monthly
Historic High: 128.6 (Dec 2025)
Historic Low: 97.5 (Jan 2018)
Data Releases
Related Series
Data Categories Prices Consumer Price Index and Inflation Rate Consumer Price Index
Monthly Consumer Price Index in Western Visayas
For All Income Households and All Items, 2018 = 100
line-chart Line Chart
bar-chart Bar Chart
Table
Source: OpenStat

Source: OpenStat

Units: Index (2018=100)

Frequency: Monthly

Notes:

  • The Consumer Price Index (CPI) in Western Visayas measures price changes in all items households typically consume relative to the baseline year. The collection of data for the CPI is done through the Retail Price Survey.1
  • This series covers the provinces in Panay Island (Aklan, Antique, Capiz, and Iloilo) and the island province of Guimaras.
  • The province of Negros Occidental was transferred to the newly formed Negros Island Region with the signing of Executive Order No. 183, s. 2015 by former President Benigno Aquino III. 2 Former President Duterte later signed Executive Order No. 38, s. 2017 abolishing the NIR.3 In 2024, President Ferdinand Marcos Jr. signed into law Republic Act No. 12000 re-establishing NIR which now includes Siquijor.4 There is a pending Petition for Declaratory Relief and Prohibition filed before the Supreme Court questioning the constitutionality of RA 12000.5

Suggested Citation: Philippine Statistics Authority. Monthly Consumer Price Index in Western Visayas (2018 = 100). EconStat®. Accessed July 17, 2026. http://econstat.net/category/prices/C1/series/CPI2018-M-REG6/.

References:

  1. Philippine Statistics Authority. 2018-Based Consumer Price Index for All Income Households. Technical Notes. Accessed August 4, 2025. https://psa.gov.ph/system/files/psd/Technical%20Notes%20-%20CPI%20for%20All%20Items_4.pdf/. ↩

  2. Creating a Negros Island Region and for Other Purposes, Executive Order No. 183, s. 2015 (2015). https://www.officialgazette.gov.ph/2015/05/29/executive-order-no-183-s-2015/. ↩

  3. Revoking Executive Order No. 183 (S.2015) Which Created a Negros Island Region and For Other Purposes, Executive Order No. 38, S. 2017 (2017). https://lawphil.net/executive/execord/eo2017/eo_38_2017.html. ↩

  4. An Act Establishing the Negros Island Region, Republic Act No. 12000 (2024). https://www.officialgazette.gov.ph/downloads/2024/06jun/20240611-RA-12000-FRM.pdf. ↩

  5. Petition against R.A. No. 12000 or the “Negros Island Region Act,” G.R. No. 275284 (Supreme Court of the Philippines). Accessed August 4, 2025. https://sc.judiciary.gov.ph/wp-content/uploads/2024/09/Petition-275284.pdf. ↩