Kazakhstan Population 2026: 20.6M People, Ethnic Groups & Map

Kazakhstan’s population was 20,575,979 on 1 June 2026, according to the Bureau of National Statistics. That is a dated administrative total, not an estimate. The ethnic-composition figures below use the separately labelled BNS census or beginning-of-year release; they should not be read as a June 2026 census. Who these 20.6 million people are - and the distinction between current totals, census results and projections - matters more than a single headline number. For people and ethnicity context, see our Kazakhstan people guide; for geographic context, see where Kazakhstan is.

This page covers the data underlying the real story: historical growth (including the 1930s famine that killed 1.5–2.3 million Kazakhs), ethnic composition and the Russian diaspora, urbanization patterns, age structure, and UN projections to 2050. For density context, see where Kazakhstan is geographically.

Quick reference: 20,575,979 people on 1 June 2026; 2,724,900 km² of land area; roughly 7.6 people per km².

The Essentials: 2026 Snapshots

Core numbers:

• Total: 20,575,979 (1 June 2026), Bureau of National Statistics
• Largest city administrations: Almaty 2,366,525; Astana 1,674,699; Shymkent 1,308,120 (same date)
• Land area: 2,724,900 km²
• Density: roughly 7.6 people per km², calculated from the dated BNS total and land area
• Data note: urban/rural, sex, age and annual-growth measures use their own reporting dates; do not combine them as one June snapshot without checking the BNS table.

Why it matters: Kazakhstan is growing AND transforming ethnically at the same time - rare in post-Soviet space. Most neighbors (Russia, Ukraine, Baltics) are shrinking. Kazakhstan is one of the few with healthy growth.

What Changed Since 1989: The Ethnic Flip

At independence in 1991, Kazakhstan was a multi-ethnic settler state where Kazakhs were outnumbered in their own republic. In 1989, the population was 16.5 million: 40% Kazakh, 37% Russian, 2% Uzbek, and 21% other Soviet minorities (Ukrainians, Germans, Tatars, Koreans, etc.).

Today (2026), the composition has completely flipped:

Ethnicity	1989	2026	Change
Kazakhs	40%	71.5%	+31.5 pp
Russians	37%	14%	-23 pp
Uzbeks	2%	3.4%	+1.4 pp
Other	21%	10.7%	-10.3 pp

What caused this flip? Three overlapping forces: (1) High Kazakh birth rates (TFR 3.13 in 2023) vs. low Russian birth rates; (2) Mass Russian emigration during the 1990s collapse and post-2022 Russian-Ukraine war exodus; (3) Oralman repatriation program bringing ethnic Kazakhs home from Uzbekistan, China, and Mongolia.

The ethnic composition now reflects Kazakhstan’s central identity question: should it be a Soviet multi-ethnic federation (the 1989 model) or a Kazakh nation-state (the post-1991 trajectory)? The numbers show the answer clearly.

The Raw Numbers: 1900 to 2026

Population has been shaped by famine (1930s), colonial settlement (1950s), independence collapse (1990s), and recovery growth (2000s+):

Year	Population	Key Event
1900	~4.0 million	Nomadic Kazakh population under Russian Empire
1926	~6.2 million	First Soviet census
1932	~3.5–4.0 million	Asharshylyk famine: 1.5–2.3M Kazakhs died (38% of ethnic Kazakh population)
1959	~9.3 million	Virgin Lands campaign floods Kazakhstan with 1.5M Russian/Ukrainian settlers
1989	~16.5 million	Soviet peak: Kazakhs are minority (40%) in their own republic
1999	~14.9 million	Post-Soviet low: 2M Russians + Germans emigrate; Kazakhs lowest confidence era
2009	~16.0 million	Recovery begins (Kazakh births + Oralman returns)
2024	~20.0 million	Passed 20M milestone
2026	20,562,993	Current (May 1, 2026)

The 1930s were catastrophic: Soviet forced collectivization + sedentarization of nomadic Kazakhs triggered the Asharshylyk famine (1930–1933). Death toll: 1.5–2.3 million Kazakhs (38% of the Kazakh population). Another 600K–1M fled to China, Mongolia. Population did not recover to pre-famine levels until the 1960s.

The 1990s were devastating for different reasons: Post-Soviet transition saw 1.6M people leave (1989–1999). Russians and Germans emigrated; birth rates collapsed during economic freefall (-40% GDP). But Kazakh birth rates remained high, so population composition shifted dramatically during the crisis.

The Russian Diaspora: From Majority to Minority

At independence, Russians were nearly as numerous as Kazakhs. In 1989, there were 6.2 million Russians in Kazakhstan (37.4% of the population). They staffed Soviet factories, mines, and collective farms across the northern steppe. By 2026, the Russian population had collapsed to 2.9 million (14.4%).

Year	Russian Population	% of Total	Cumulative Emigration	Driver
1989	6.2M	37.4%	-	Soviet peak
1999	4.5M	30.0%	1.7M left	Economic collapse, Kazakhization, ethnic tensions
2009	3.8M	23.7%	2.4M left	Economic recovery (but Kazakhs benefited more)
2026	2.9M	14.4%	3.2M left	Aging + emigration + 2022 Ukraine war exodus accelerated

Why did Russians leave? The 1990s transition was brutal. GDP fell 40%. Factories closed. The new Kazakhization language policies (Kazakh as official language, Russian demoted) signaled that Kazakhstan was becoming a Kazakh nation-state, not a multi-ethnic Soviet federation. Russians who had economic means emigrated to Russia. Germans (who had their own repatriation program in Germany) left even faster.

Where are the remaining Russians? Concentrated in the north - Kostanay, North Kazakhstan, and Pavlodar oblasts, which were settled during the Soviet Virgin Lands campaign and remain demographically Russian. Almaty and Astana have Russian minorities but are increasingly Kazakh-dominant. Southern oblasts (Turkestan, Kyzylorda) have minimal Russian populations.

What happens next? The Russian share continues declining through natural aging (Russian fertility is below replacement), continued emigration (2022 Ukraine war triggered another exodus), and the Oralman program bringing Kazakhs home.

The Southern Flood: Almaty, Astana, Shymkent Growing While the North Empties

Kazakhstan’s population is concentrating in three mega-cities, all in the south or central regions. The north (the old Russian steppe heartland) is depopulating.

City	Population (1 June 2026)	Region	Growth Since 2000	What’s Happening
Almaty	2.36M	Southeast	+50% (1.5M growth)	Rural-to-urban migration from south; financial/cultural capital
Astana	1.67M	North-central	5x (started 300K)	Purpose-built capital since 1997; government relocation magnet
Shymkent	1.31M	South	+60% (rapid)	Industrial hub; fed by southern rural migration
Aktobe	550K	West	Oil/gas growth
Karaganda	510K	Central	Soviet-era mining
Taraz	450K	South	Ancient city
Semey	340K	East	Near nuclear site

Source: Bureau of National Statistics, 1 June 2026, for the three city administrations. Other city rows are contextual and must be checked against their current regional BNS tables before reuse.

The story is not the size, but the flow: Almaty has grown 50% since 2000 because Kazakhs from rural southern oblasts moved to the city for jobs and opportunity. Astana grew 5-fold since becoming the capital in 1997 - it was only 300,000 then, now 1.67M. Shymkent is accelerating as the third-largest city. Meanwhile, cities in the north (Karaganda, Pavlodar, Kostanay) are stagnant or shrinking because young people are leaving for the south or Russia.

What this means: The center of gravity is shifting decisively from Soviet-era Russian/industrial cities to Kazakh-dominant metropolitan areas. Almaty is Kazakhstan’s economic core (roughly 4M with metro area, nearly 20% of national population). Astana is the political/aspirational center. Shymkent is emerging as a southern industrial base. The north is becoming an aging, economically dependent region - a reversal of the Soviet model where Almaty was considered provincial and Karaganda/Pavlodar were industrial powerhouses.

See cities in Kazakhstan for deeper profiles.

Why the Kazakh Share Keeps Rising: It’s About Birth Rates

Kazakhstan has a young, expanding population pyramid - but the distribution is heavily skewed by ethnicity. The fertility gap between Kazakhs and Russians is the single biggest driver of composition change.

Age Group	% of Population	Absolute #
0–14	27.4%	~5.5M
15–24	13.2%	~2.7M
25–54	39.8%	~8.0M
55–64	10.4%	~2.1M
65+	9.2%	~1.9M

The key numbers (2023):

• Birth rate: 21.5 per 1,000 (highest in Central Asia after Tajikistan)
• Fertility rate (TFR): 3.13 children per woman (up from 2.5 in 2015)
• Median age: 31 years (young, but aging)

The ethnic reality:

• Kazakh TFR: ~3.5+ children per woman (southern oblasts average 3–4)
• Russian TFR: ~1.5–1.8 children per woman (below replacement)

This birth-rate gap is why the Kazakh share rose from 40% (1989) to 71.5% (2026) even though Russian emigration accounted for only part of the change. The Kazakh population is young and fertile; the Russian population is aging and has low birth rates. Every year, Kazakhs grow the population while Russians shrink theirs.

The Geography of Empty and Full: A 10:1 Density Gradient

Kazakhstan’s 20.5 million people are wildly unevenly distributed. Three megacities (Almaty, Astana, Shymkent) hold 5.3M people (26% of the population) in just 3 locations. Meanwhile, entire central regions have densities of 0.5–2 people per km² - emptier than Mongolia.

Dense zones (south and capitals):

• Almaty city: 2,929 per km² (urban concentration)
• Shymkent city: 1,500+ per km²
• Astana city: 1,680 per km²
• Turkestan Oblast: 13.5 per km² (rural agricultural south)

Empty zones (north, center, east):

• Ulytau Oblast: 0.6 per km² (emptiest region in Kazakhstan)
• Mangystau Oblast: 4.6 per km² (desert/Caspian coast)
• Karaganda Oblast: 3.5 per km² (vast central steppe)
• Kostanay Oblast: 4.0 per km² (northern agricultural steppe)

The central steppe - the historic heartland - is nearly unpopulated. You can drive 4+ hours between Astana and Karaganda and see nothing but grassland and sky. This is comparable to the Australian Outback or Mongolia. The Kazakh identity is tied to this steppe, but modern Kazakhs live in cities, not on it.

Education and Human Capital

Soviet-era investment gave Kazakhstan a strong educational foundation that persists today. The literacy rate of 99.8% is among the highest in the world, according to UNESCO.

Key education statistics (Bureau of National Statistics, 2023):

• Higher education enrollment: 620,000+ students across 120+ universities
• Tertiary attainment (age 25–64): 41%, higher than the OECD average of 40%
• Languages of instruction: Kazakh (64% of students), Russian (32%), English (4%)
• Government education spending: 4.5% of GDP (World Bank, 2022)

Major educational initiatives:

• Nazarbayev University (Astana, founded 2010): Fully English-medium with international faculty from MIT, Cambridge, and other top universities. Produces Kazakhstan’s tech and policy elite
• Bolashak Scholarship Program: Since 1993, over 13,000 Kazakhstanis have studied at top universities abroad (UK, US, Germany, Japan) on government scholarships, with mandatory return-to-work requirements
• Trilingual education policy: Since 2016, Kazakhstan has been transitioning schools to teach in Kazakh, Russian, and English, an ambitious but controversial reform

The education system is one reason Kazakhstan scores higher on the Human Development Index (0.811, “very high”) than any other Central Asian country. For context, this places Kazakhstan between Mexico and Serbia on the UN’s HDI ranking.

Migration Trends: Emigration, Oralman, and the 2022 Russian Influx

Migration is one of the most dynamic forces shaping Kazakhstan’s population. Three overlapping trends define the current picture.

Ongoing Emigration

Kazakhstan experiences a steady outflow of skilled workers and young professionals. According to the Bureau of National Statistics, approximately 32,000 people emigrated permanently in 2023. Primary destinations:

• Russia: Ethnic Russians returning or relocating (~60% of emigrants)
• Germany: Ethnic Germans using Spätaussiedler (late repatriate) status
• Canada, South Korea, US: Increasingly popular among young Kazakhstanis
• Turkey: Growing student and professional migration

The Oralman (Ethnic Kazakh Repatriation) Program

Since 1991, Kazakhstan has encouraged ethnic Kazakhs living abroad to “return” to their ancestral homeland. These returnees are called Oralman (Kazakh: “returnees”). The program offers:

• Free land and housing subsidies
• Cash payments (a lump sum of approximately $700–1,500 per person)
• Simplified citizenship process

Oralman arrivals by source country:

Source Country	Approximate Total (1991–2024)	Notes
Uzbekistan	~400,000	Largest source
China (Xinjiang)	~250,000	Kazakh diaspora in western China
Mongolia	~120,000	Bayan-Ölgii Kazakhs
Turkmenistan	~80,000	,
Russia	~70,000	,
Other	~80,000	Tajikistan, Iran, Afghanistan, Turkey
Total	~1,000,000+	,

Source: Kazakhstan Ministry of Labor and Social Protection; Committee on Migration.

The Oralman program has been strategically significant: it has helped increase the Kazakh share of the population and partially offset the emigration of Russians and Germans.

The Post-2022 Russian Influx

Russia’s invasion of Ukraine in February 2022 and subsequent mobilization in September 2022 triggered a massive wave of Russian relocation to Kazakhstan. Estimates vary:

• Initial influx (2022): 200,000–400,000 Russians entered Kazakhstan
• Stayed long-term (2023–2024): Estimated 50,000–100,000 remain
• Profile: Predominantly young, tech-sector, well-educated males aged 20–40
• Impact cities: Almaty (primary destination), Astana, Kostanay

This influx boosted rental housing demand (Almaty rents rose 30-50% in 2022-2023), increased the customer base for IT services, and complicated Kazakhstan’s diplomatic balancing act between Russia and the West. Many Russians have since moved on to Georgia, Turkey, or returned to Russia.

Nuclear Testing and the Semipalatinsk Health Legacy

No discussion of Kazakhstan’s population is complete without addressing the Semipalatinsk Test Site (known as “The Polygon”), where the Soviet Union conducted 456 nuclear tests from 1949 to 1989, including 116 atmospheric detonations.

Key facts:

• Location: Near the city of Semey (formerly Semipalatinsk), East Kazakhstan
• Affected population: An estimated 1.5 million people were exposed to radioactive fallout (Kazakh Institute of Radiation Medicine)
• Health impacts: Elevated rates of cancer (especially thyroid, lung, stomach), cardiovascular disease, birth defects, immune deficiencies, and mental health disorders in surrounding communities
• Area contaminated: ~18,500 km², roughly the size of Kuwait
• Test site closure: February 29, 1991, one of the first acts of Kazakhstan’s sovereignty, championed by the anti-nuclear Nevada-Semipalatinsk movement

The city of Semey (population 340,000) and surrounding villages continue to report health effects into the third generation. Kazakhstan’s government provides special health benefits and early retirement to registered “nuclear test victims,” though critics say support remains inadequate.

This nuclear legacy was a major reason Kazakhstan voluntarily gave up the world’s fourth-largest nuclear arsenal after independence, the largest voluntary nuclear disarmament in history.

Population Projections to 2050

The United Nations World Population Prospects (2024 revision) projects Kazakhstan’s population trajectory as follows:

Year	Projected Population	Growth Rate	Median Age
2025	20.2 million	1.4%	31.0
2026	20.5 million	1.4%	31.2
2030	21.8 million	1.2%	31.9
2035	23.3 million	1.1%	32.8
2040	24.6 million	0.9%	33.8
2045	25.7 million	0.7%	35.0
2050	26.5 million	0.5%	36.3

Source: UN World Population Prospects 2024, medium variant.

Key projections:

• Kazakhstan’s population is expected to reach 26.5 million by 2050, a 31% increase from today
• Growth will slow gradually as urbanization increases and fertility declines
• The median age will rise from 31 to 36, still young by European standards (Germany: 47 in 2050)
• The Kazakh ethnic share is projected to exceed 80% by 2050, as the Russian minority continues to age and emigrate
• Urbanization will reach 70%+ as rural Kazakhstanis continue migrating to Almaty, Astana, and Shymkent

Challenges Ahead

• Aging northern regions: North Kazakhstan, Kostanay, and Pavlodar oblasts face depopulation as young people move south
• Water scarcity: Population growth in the south is straining water resources, particularly the Syr Darya basin
• Housing pressure: Almaty and Astana face housing shortages and affordability crises
• Brain drain: Despite the Bolashak program, many of Kazakhstan’s best-educated young people emigrate permanently

Despite these challenges, Kazakhstan’s demographic outlook is far more favorable than most post-Soviet states. Russia, Ukraine, and the Baltic states face population decline; Kazakhstan is one of the few post-Soviet countries with sustained, healthy population growth.

How Kazakhstan’s Population Compares to Neighbors

For regional context, here is how Kazakhstan stacks up against its Central Asian neighbors and key comparator countries:

Country	Population (2026)	Growth Rate	Median Age	Density (per km²)
Kazakhstan	20.5M	1.4%	31.2	7.5
Uzbekistan	36.4M	1.5%	28.7	86
Tajikistan	10.3M	2.0%	23.5	72
Kyrgyzstan	7.2M	1.6%	27.0	36
Turkmenistan	6.5M	1.3%	28.3	13
Russia	144.2M	-0.3%	39.6	8.4
Mongolia	3.4M	1.3%	28.8	2.2

Source: UN World Population Prospects 2024.

According to the World Bank, Kazakhstan has the highest GDP per capita of any Central Asian country ($13,500 nominal, 2023) and the highest Human Development Index (0.811), which partly explains why it attracts labor migrants from Uzbekistan and Kyrgyzstan rather than losing workers like its poorer neighbors.

Sources and Local Verification

• Bureau of National Statistics regional dashboard for the 1 June 2026 population total (20,575,979) and Almaty, Astana and Shymkent city-administration totals.
• Bureau of National Statistics annual demographic publication for the January 1, 2026 annual benchmark of 20,495,975 people.
• Bureau of National Statistics ethnic composition publication for beginning-2026 ethnic composition figures.
• UN World Population Prospects and World Bank Kazakhstan data for international comparison, projections, density, life expectancy, and macro context.
• Local verification: checked 11 July 2026 against the BNS Russian-language dashboard. BNS releases use different reference dates; this page labels them rather than turning them into a synthetic single-date dataset.

Frequently Asked Questions

What is the population of Kazakhstan in 2026?

Kazakhstan's population was 20,575,979 on 1 June 2026, according to the Bureau of National Statistics. On that date the three largest city administrations were Almaty (2,366,525), Astana (1,674,699), and Shymkent (1,308,120). The page labels BNS reference dates because annual, monthly and census figures are not interchangeable.

What percentage of Kazakhstan is ethnically Kazakh?

According to the Bureau of National Statistics release for the beginning of 2026, 14,664,202 people in Kazakhstan are ethnic Kazakhs, or 71.5% of the population. At independence in 1991, Kazakhs were only about 40% of the population, a minority in their own republic. The share has grown through higher Kazakh birth rates, emigration of many Soviet-era settler groups, and the Oralman repatriation program that has brought ethnic Kazakhs from abroad.

How many Russians live in Kazakhstan?

According to the Bureau of National Statistics release for the beginning of 2026, 2,943,022 ethnic Russians live in Kazakhstan, or 14.4% of the population. At independence in 1989, Russians were 37.4% (about 6.2 million). Since then, roughly 3.2 million Russians have emigrated, primarily to Russia. Russians are concentrated in northern Kazakhstan (Kostanay, North Kazakhstan, Pavlodar oblasts) and in major cities like Almaty and Astana.

Is Kazakhstan's population growing or shrinking?

Kazakhstan's population is growing at about 1.4% per year, one of the highest rates in the post-Soviet world. After declining from 16.5M (1989) to 14.9M (1999) due to mass emigration, Kazakhstan has grown steadily to 20.5M in 2026. The UN projects it will reach 26.5 million by 2050. Growth is driven by a high birth rate of 21.5 per 1,000 and the Oralman repatriation program.

What is the population density of Kazakhstan?

Kazakhstan's population density is just 7.5 people per square kilometer, one of the lowest in the world. For comparison, Germany has 237 per km² and South Korea has 516 per km². The southern regions around Almaty and Shymkent are relatively dense, while the central steppe has densities of 0.5–2 per km², comparable to Mongolia or the Australian Outback.

What will Kazakhstan's population be in 2050?

According to the UN World Population Prospects (2024 revision, medium variant), Kazakhstan's population is projected to reach 26.5 million by 2050, a 31% increase from today. Growth will slow from 1.4% annually to about 0.5% as urbanization increases and fertility gradually declines. The median age will rise from 31 to 36, and ethnic Kazakhs are projected to exceed 80% of the population.

Last verified: June 9, 2026