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Official national coefficientLoading BPS Gini values…
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Official national urban coefficient—
Official national rural coefficientNational time comparison
Three BPS reference periods from the August 2026 release. The y-axis baseline is zero, with a common visual scale across areas; period spacing is categorical.
Regional view · distribution of provincial Gini
Loading region groupings…
Statistical distinction: these cards show the median and minimum–maximum of province-level values within SLI geographic regions. They do not represent official Gini coefficients for Sumatra, Java, Kalimantan, or other combined regions. Pooling survey microdata is required for a true aggregate Gini.
Provincial comparisons · 38 provinces
Selected column: Urban + rural. Missing BPS observations are shown as N/A, never zero. Click a province for more detail.
| Province | Region (SLI) | Gini · Total | Urban | Rural | Selected value |
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Province detail
Source & interpretation notes
Gini ratio measures dispersion of expenditure, with 0 representing perfect equality and 1 extreme inequality. It does not measure income level, poverty incidence, total spending or the purchasing power of a province.
Urban, rural and combined Gini are independently estimated and must not be averaged. Likewise, national Gini is not calculated by averaging provincial coefficients. Urban/rural combined may be above both subgroup values because the pooled distribution includes between-group differences.
Source vintage: March 2026 observations; BPS publication date 5 August 2026. 2025 provincial and new-Papua historical comparisons are intentionally not inferred from missing source periods. Geographic regions are organizational filters only.
SLI publishes source-attributed statistical comparisons; it does not use these measurements as political rankings, predictive risks or verified investment returns. For redistribution or commercial data licensing, check BPS usage terms.