Indonesia’s Wealthy Elite Drives Consumption Surge as Middle Class Faces Squeeze

JAKARTA, Investortrust.id — Indonesia’s broader economy continues to navigate international market friction without slipping into crisis, but beneath headline stability lies a stark structural divergence: high-income households are propelling domestic consumption while middle- and lower-income families see purchasing power deteriorate.

According to the Quarterly Economic Outlook Q2-2026 published by the Office of Chief Economist (OCE) Group at Bank Rakyat Indonesia (BRI) in July 2026, economic expansion for the wealthy tier reached an estimated 8.0% year-on-year in the first quarter, up from 6.5% in 2025. By contrast, lower-tier growth decelerated to 3.6%, while middle-class growth slipped to 3.5%—a sharp decline from historical averages between 4.5% and 4.9% recorded from 2023 through 2025.

The widening K-shaped trajectory threatens the fundamental engine of Southeast Asia’s largest economy. Indonesian household consumption structurally relies on mass-market demand from middle- and lower-income brackets. As high earners capture a larger share of disposable income and concentrate liquidity in bank deposits and assets, mass consumption stalls. This concentration creates a narrower, less resilient growth model that remains vulnerable to external shocks, interest rate pressures, and food price spikes.

Widening Purchasing Power Divide

The growth gap mirrors moving purchasing power metrics. Through April 2026, the purchasing power index for lower-income households fell to -1.0 from -0.6 a year earlier, while the middle-class index weakened from -0.6 to -0.9. High-income households remained steady at -0.1, keeping near baseline levels.

The divergence aligns with broader inequality statistics released by Statistics Indonesia (BPS) on Monday, Aug. 3, 2026. Despite modest poverty reduction, the national Gini ratio rose to 0.368 in March 2026 from 0.363 in September 2025. Urban inequality proved particularly acute, reaching 0.387 overall and peaking in Jakarta at 0.435.

While aggregate household consumption grew 5.52% year-on-year in the first quarter of 2026—up from 5.11% in late 2025—analysts caution that the uptick was driven by seasonal holiday spending during Ramadan and Idulfitri rather than structural wage gains. Entering the second quarter, households began rebuilding cash cushions. The share of income allocated to consumption dropped to 72.1% in April 2026, while savings allocations rose sharply from 13.7% in September 2025 to 18.2% in April.

Discretionary Spending Outpaces Staples

Consumption patterns highlight how high earners are sustaining consumer markets. Sales of non-essential discretionary goods and services, including hotel, restaurant, and communication services, grew rapidly. Meanwhile, essential staple categories—such as packaged foods, education, and healthcare—logged sluggish growth.

Corporate earnings reflect the same split. Listed consumer staple companies logged revenue growth of 3.65% year-on-year in the first quarter of 2026, down from 6.27% in the previous quarter. Non-staple discretionary firms, however, saw sales surge 28.93% year-on-year.

Banking deposit trends reinforce the concentration of liquidity. Data from the Deposit Insurance Corporation (LPS) analyzed by BRI show deposits in accounts holding over Rp 2 billion ($125,786) expanded 15.99% year-on-year in April 2026. Middle-tier accounts holding between Rp 100 million ($6,289) and Rp 500 million ($31,447) grew just 3.15% over the same period.

Informal Employment and Monetary Tightening

The ongoing pressure on middle- and lower-income families stems from structural labor market weaknesses. Informal workers totaled 87.7 million in February 2026, representing 59.4% of the national workforce. On average, informal workers earn roughly 59% of regional minimum wages, with monthly earnings in agriculture averaging Rp 1.84 million ($115) and services averaging Rp 1.87 million ($117).

BRI economists projects average purchasing power indices for middle- and lower-income groups to drop further from -0.53 in 2025 to -0.67 in 2026. The index for high earners is projected to rise to 0.56 over the same timeframe.

To stabilize the rupiah—which hovered around Rp 18,055 per U.S. dollar in early July—Bank Indonesia raised its policy benchmark interest rate to 5.75% in June 2026, while foreign exchange reserves declined from $156.5 billion in December 2025 to $145.6 billion in June. Bank Rakyat Indonesia projects BI may raise rates an additional 25 basis points to 6.00% later in 2026 to curb imported inflation, which contributed 1.10 percentage points to the 3.34% headline inflation rate in June.

Despite these headwinds, BRI estimates overall GDP growth will land between 4.84% and 5.10% for 2026, keeping the country clear of economic crisis. However, economic advisers stress that sustaining a 5% baseline requires moving beyond high-earner demand to rebuild the purchasing power of the middle class.

An informal residential settlement stands in the shadow of urban high-rise developments in Jakarta. Photo: Investortrust/Mohammad Defrizal