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Central Asian Union Countries by Nominal GDP
listGDP 2026 USD bn
Kazakhstan325.095
Uzbekistan148.177
Turkmenistan97.017
Tajikistan16.084

GDP Rankings PPP (current international dollar bn)

listPPP GDP 2026 (current int. dollar bn)
Kazakhstan963.609
Uzbekistan507.998
Turkmenistan194.632
Tajikistan67.201

GDP Rankings (PPP) share of world total Percent

listPPP GDP 2026 Share in World Total Pct
Kazakhstan0.443
Uzbekistan0.233
Turkmenistan0.089
Tajikistan0.031

GDP Rankings per capita nominal USD

listGDP Per Capita USD
Kazakhstan15808.717
Turkmenistan14366.590
Uzbekistan3849.487
Tajikistan1527.380

GDP Rankings Average per capita PPP

listGDP Per Capita PPP (current int. dollar)
Kazakhstan39298.262
Turkmenistan24171.598
Uzbekistan11068.025
Tajikistan5352.008

Population Rankings

listCombined Population mln
Uzbekistan38.493
Kazakhstan20.564
Tajikistan10.530
Turkmenistan6.753

Debt vs. GDP Rankings (Avg)

listGeneral government gross debt Percent of GDP
Uzbekistan32.862
Tajikistan28.167
Kazakhstan27.879
Turkmenistan4.366

Central Asian Union

  • As of mid-2026, the Central Asian Union (CAU) progresses toward deeper economic integration, driven primarily by evolving regional energy cooperation and infrastructure connectivity projects spearheaded by Kazakhstan and Uzbekistan. The CAU aims to streamline cross-border trade and harmonize regulatory frameworks, with a focus on diversifying away from overdependence on Russian and Chinese markets. However, political divergences among member states and external geopolitical pressures pose significant risks to the pace and coherence of integration efforts.
  • Central Asian Union advances energy cooperation in 2026
  • Kazakhstan and Uzbekistan lead regional trade integration push
  • Eurasian Development Bank report on Central Asian Union infrastructure
  • Geopolitical challenges to Central Asian regional cooperation
  • CAU regulatory harmonization efforts hit by political tensions
  • The latest Central Asian Union summit held in June 2026 focused on deepening economic integration, with key initiatives advancing cross-border infrastructure and energy cooperation. The drive for enhanced regional connectivity is mainly prompted by the intensifying geopolitical competition between China and Russia for influence in the region. However, progress remains contingent on resolving lingering bilateral disputes among member states, which pose risks to unified policy implementation and investor confidence.
  • Final Communiqué of the 2026 Central Asian Union Summit
  • Central Asian Union Pushes Energy Integration Amid Geopolitical Tensions
  • Analysis: Economic Integration Prospects at June 2026 Central Asian Union Summit
  • Central Asian Union Members Address Cross-Border Trade Barriers
  • Negotiations for a Central Asian Union advanced in mid-2026 with Kazakhstan, Uzbekistan, Kyrgyzstan, and Turkmenistan aiming to deepen economic and security cooperation amid growing Chinese influence and regional geopolitical shifts. The main driver is the shared interest in counterbalancing external pressures while boosting intra-regional trade and energy collaboration. However, lingering bilateral disputes and uneven economic development remain key risks that could delay formal integration and limit the union's effectiveness.
  • Central Asian Union Talks Intensify Amid Geopolitical Shifts
  • Kazakhstan, Uzbekistan Push Forward Central Asia Integration Plans
  • Central Asia Eyes Economic Bloc as Strategy Against External Pressures
  • Turkmenistan Signals Support for Regional Unity Initiative
  • Analysis: Challenges to Central Asian Integration in 2026
  • As of mid-2026, the Central Asian UnionCountries continue advancing regional economic integration, focusing on harmonizing trade regulations and infrastructure connectivity, driven by shared interests in energy exports and transit routes. Key initiatives include joint investment in renewable energy and transport corridors. However, geopolitical tensions involving external powers and internal political stability risks could constrain deeper cooperation and investment inflows.
  • Central Asian Economic Integration Advances in H1 2026
  • Kazakhstan
    Kyrgyzstan
    Uzbekistan
    Tajikistan
    Turkmenistan

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    GDP Rankings per capita nominal USD

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    GDP Rankings Average per capita PPP

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    GDP Growth Rankings %

    list2026 GDP Growth
    Uzbekistan5.808
    Tajikistan4.960
    Kazakhstan4.257
    Turkmenistan2.345

    Investment to GDP

    listInvestment levels to GDP
    Uzbekistan37.251
    Kazakhstan26.872
    Tajikistan24.136
    Turkmenistan

    Budget Balance/GDP

    listBudget Balance/GDP
    Tajikistan
    Turkmenistan
    Uzbekistan
    Kazakhstan-3.479

    Average Current Account Balance/GDP

    listCurrent Account Balance/GDP
    Turkmenistan0.644
    Tajikistan-2.083
    Kazakhstan-3.669
    Uzbekistan-4.787