In 2024, the number of inhabitants in the Bangkok Metropolitan Area, Thailand, was estimated to amount to around 11.2 million people. The figures show a gradual increase in Bangkok's population in the last 10 years. Bangkok’s most populated and most popular areas Bangkok experienced rapid growth between the 1960s and 1980s and has developed into one of Southeast Asia's leading commercial markets, a hub for real estate, retail, manufacturing, commerce, transportation, and financial services, despite challenges and political instability over the last decades. Khlong Sam Wa, Sai Mai, and Bang Khae, located on the outskirts, are the most populated districts in Bangkok, with comparatively low rental prices. In contrast, rather expensive areas around Wireless Road, upper and lower Sukhumvit, Sathorn, and Silom are particularly sought after by high-income residents and working expatriates. Bangkok’s housing prices Local buyers are facing difficulties as a result of Bangkok's increasing interest rates, which have reduced house affordability, as well as a lack of confidence in the economy. The price index of townhouses in Bangkok has shown increases since 2013. The same goes for single-detached houses and condominiums. Long-term demand will be limited by Thailand's aging population, and many prospective new purchasers, particularly Millennials and Gen Y, often choose to rent instead of buying.

In 1800, the population of the territory that makes up present-day Thailand was approximately 4.7 million people. As part of the kingdom of Siam, the population of Thailand would grow gradually through the 19 th century, with much of the population growth being driven by Chinese emigration from southern Qing China into Siam, in search of work and refuge from instability in their home country. This migrant influx would continue throughout the century, with estimates suggesting that the Chinese population in Siam grew from 230,000 in 1825, to over 792,000 in 1910; by 1932, over 12 percent of the population in modern-day Thailand was ethnically Chinese. Migration from China would see another surge under the reign of Vajiravudh, as the "Warlord era" in China, after the fall of the Qing dynasty, would see entire families of Chinese immigrants arriving in Thailand. While immigration would slow in later years, Chinese-Thai would remain a significant demographic in Thailand’s population, both as one of the largest overseas Chinese populations, and accounting for an estimated 11-14 percent of the total Thailand population in 2012.

Population growth would slow somewhat in the 1930s, as several rebellions and coups, paired with a rise in anti-Chinese sentiment in the country, would result in a sharp decline in immigration to the country. In the years following the Second World War, the population of Thailand would begin to grow rapidly, following a wave of urbanization and a significant increase in standard of living throughout the country. As a result, the population of Thailand would rise from approximately 20 million in 1950, to just under 63 million by the turn of the century just 50 years later. This population growth would slow somewhat as the country would continue to modernize in the 2000s, and in 2020, it is estimated that just under 70 million people live in Thailand.

In 2022, there were more than 3.5 million people aged between 15 and 59 years registered in Bangkok, the capital of Thailand. Approximately 1.2 million adults aged 60 years and older were officially registered that same year.

Thailand Population: By Province: Bangkok data was reported at 5,682.415 Person th in 2017. This records a decrease from the previous number of 5,686.646 Person th for 2016. Thailand Population: By Province: Bangkok data is updated yearly, averaging 5,682.415 Person th from Dec 1993 (Median) to 2017, with 25 observations. The data reached an all-time high of 5,844.607 Person th in 2003 and a record low of 5,570.743 Person th in 1995. Thailand Population: By Province: Bangkok data remains active status in CEIC and is reported by Department of Provincial Administration. The data is categorized under Global Database’s Thailand – Table TH.G001: Population: By Region and Registration.

Thailand Population: Bangkok: TNHR: Male: by Age: 56 data was reported at 36,721.000 Person in 2023. This records an increase from the previous number of 35,796.000 Person for 2022. Thailand Population: Bangkok: TNHR: Male: by Age: 56 data is updated yearly, averaging 29,834.000 Person from Dec 1993 (Median) to 2023, with 31 observations. The data reached an all-time high of 38,451.000 Person in 2020 and a record low of 16,931.000 Person in 1996. Thailand Population: Bangkok: TNHR: Male: by Age: 56 data remains active status in CEIC and is reported by Department of Provincial Administration. The data is categorized under Global Database’s Thailand – Table TH.G003: Population: By Age: Bangkok.

Population density per pixel at 100 metre resolution. WorldPop provides estimates of numbers of people residing in each 100x100m grid cell for every low and middle income country. Through ingegrating cencus, survey, satellite and GIS datasets in a flexible machine-learning framework, high resolution maps of population counts and densities for 2000-2020 are produced, along with accompanying metadata. DATASET: Alpha version 2010 and 2015 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and remaining unadjusted. REGION: Africa SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) PROJECTION: Geographic, WGS84 UNITS: Estimated persons per grid square MAPPING APPROACH: Land cover based, as described in: Linard, C., Gilbert, M., Snow, R.W., Noor, A.M. and Tatem, A.J., 2012, Population distribution, settlement patterns and accessibility across Africa in 2010, PLoS ONE, 7(2): e31743. FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) FILENAMES: Example - AGO10adjv4.tif = Angola (AGO) population count map for 2010 (10) adjusted to match UN national estimates (adj), version 4 (v4). Population maps are updated to new versions when improved census or other input data become available. Thailand data available from WorldPop here.

In 2020, the average age in Thailand is expected to reach 38.2 years, twenty years higher than in 1980, when it began to rise after a steady decrease in prior years. Previously, from 1950 to 1975, the average age hovered around 17 years. The increased average age corresponds with rising life expectancy globally, accelerating especially around the mid-twentieth century onward. In this century, the life expectancy in Thailand has increased by roughly 2.5 years since 2007, reaching 78.39 in 2017. The standard of living is increasing In Thailand, people ages 15 to 64 have consistently made up the majority of the population from 2007 to 2017. In this time, the older population grew increased by about three percent, while the younger population shrunk at roughly the same rate. This indicates that many people within the middle age category are reaching 65 or older, and that the birth rate is simultaneously declining. Birth rates are declining Every year, families are having fewer children in Thailand, with a fertility rate of less than 1.5 children per women of childbearing age in 2017. This is not necessarily a bad sign – it points towards increasing healthcare and living standards. Another indicator for this is the decreasing infant mortality in Thailand, meaning more of the children born each year survive. Lower infant mortality also contributes to the calculations of a higher life expectancy, and thus affects the country’s median age.

Thailand Population: Bangkok: TNHR: Female: by Age: 33 data was reported at 40,146.000 Person in 2023. This records an increase from the previous number of 37,994.000 Person for 2022. Thailand Population: Bangkok: TNHR: Female: by Age: 33 data is updated yearly, averaging 50,715.000 Person from Dec 1993 (Median) to 2023, with 31 observations. The data reached an all-time high of 56,201.000 Person in 1997 and a record low of 36,926.000 Person in 2020. Thailand Population: Bangkok: TNHR: Female: by Age: 33 data remains active status in CEIC and is reported by Department of Provincial Administration. The data is categorized under Global Database’s Thailand – Table TH.G003: Population: By Age: Bangkok.

The total population in Thailand was forecast to continuously increase between 2024 and 2029 by in total 0.1 million people (+0.14 percent). The total population is estimated to amount to 70.4 million people in 2029. Notably, the total population was continuously increasing over the past years.This indicator describes the total population in the country at hand. This total population of the country consists of all persons falling within the scope of the census.Find more key insights for the total population in countries like Indonesia, Vietnam, and Brunei.

Chart and table of population level and growth rate for the Samut Prakan, Thailand metro area from 1950 to 2025. United Nations population projections are also included through the year 2035.

Thailand Population: Bangkok: TNHR: by Age: 33 data was reported at 77,377.000 Person in 2023. This records an increase from the previous number of 73,526.000 Person for 2022. Thailand Population: Bangkok: TNHR: by Age: 33 data is updated yearly, averaging 94,744.000 Person from Dec 1993 (Median) to 2023, with 31 observations. The data reached an all-time high of 107,680.000 Person in 1997 and a record low of 70,960.000 Person in 2020. Thailand Population: Bangkok: TNHR: by Age: 33 data remains active status in CEIC and is reported by Department of Provincial Administration. The data is categorized under Global Database’s Thailand – Table TH.G003: Population: By Age: Bangkok.

Chart and table of population level and growth rate for the Chiang Mai, Thailand metro area from 1950 to 2025. United Nations population projections are also included through the year 2035.

Thailand Population: By Region: Eastern data was reported at 4,743.840 Person th in 2017. This records an increase from the previous number of 4,693.420 Person th for 2016. Thailand Population: By Region: Eastern data is updated yearly, averaging 3,997.799 Person th from Dec 1975 (Median) to 2017, with 43 observations. The data reached an all-time high of 4,773.259 Person th in 2013 and a record low of 2,544.918 Person th in 1975. Thailand Population: By Region: Eastern data remains active status in CEIC and is reported by Department of Provincial Administration. The data is categorized under Global Database’s Thailand – Table TH.G001: Population: By Region and Registration.

Chart and table of population level and growth rate for the Pathum Thani, Thailand metro area from 1950 to 2025. United Nations population projections are also included through the year 2035.

This statistic shows the degree of urbanization in Thailand from 2013 to 2023. Urbanization means the share of urban population in the total population of a country. In 2023, 53.61 percent of Thailand's total population lived in urban areas and cities. The migration of the Thai population to metropolises and urban areas Thailand is in the midst of transforming itself from a predominantly rural country to an increasingly urban one. Today, over half the population lives in urban areas, which is much higher than most bordering countries. While Thailand's urbanization rates are still low compared to more developed nations - which can reach levels over 90 percent, this transformation in Thailand is still significant, especially as most of this growth occurs and is expected to occur in the Krung Thep area, better known as Bangkok, capital and largest city in Thailand. Krung Thep is now home to more than 5.6 million people. The number of tourists and overnight visitors to the city is also on the rise, and Bangkok is usually among the ten most visited cities in each year, with over 20 million visitors in 2023. This development will place increasing demands on urban infrastructure, as the city grows and grows. The second largest city in Thailand is Nonthaburi, but it only has around one quarter of a million inhabitants, a significant difference. Despite the country’s rural but shifting population, Thailand's fertility rate is low and well below the natural replacement rate, and population growth in general is thus only minimal. Interestingly, despite this migration, agriculture has retained a stable share in GDP generation, actually increasing slightly over time, while the contributions of industry and services to GDP have also remained relatively the same.

Chart and table of population level and growth rate for the Nakhon Pathom, Thailand metro area from 1950 to 2025. United Nations population projections are also included through the year 2035.

The population share with internet access in Thailand was forecast to continuously increase between 2024 and 2029 by in total 0.2 percentage points. The internet penetration is estimated to amount to 98 percent in 2029. Notably, the population share with internet access of was continuously increasing over the past years.The penetration rate refers to the share of the total population having access to the internet via any means. The shown figures have been derived from survey data that has been processed to estimate missing demographics.The shown data are an excerpt of Statista's Key Market Indicators (KMI). The KMI are a collection of primary and secondary indicators on the macro-economic, demographic and technological environment in more than 150 countries and regions worldwide. All input data are sourced from international institutions, national statistical offices, and trade associations. All data has been are processed to generate comparable datasets (see supplementary notes under details for more information).Find further information concerning Malaysia and Indonesia.

As of March 2024, the population of those who were no older than 15 years old in Thailand amounted to approximately 11.04 million, which was the highest compared to other age groups. The next largest age group was between the ages of 46 and 55, with a total of around 10.24 million people.  Population development in Thailand Thailand is the fourth most populated country among all ASEAN (Association of South-East Asian Nations) member countries. The recent total population in the country stood at around 70 million. While the total population number is expected to increase, the number of children in Thailand has decreased over the years. Thailand’s aging society   Thailand is one of the fastest-aging countries in the world. As of January 2023, the proportion of senior citizens in Thailand stood at 18 percent. The elderly population in the country is predicted to continue growing steadily in the future. Therefore, ASEAN established the ASEAN Centre for Active Aging and Innovation (ACAI) in 2018 under the leadership of Thailand. ACAI aims to promote healthy aging and enhance the lifelong quality of aging in Thailand and other ASEAN countries.

Thailand Population: Bangkok: TNHR: by Age: 56 data was reported at 81,551.000 Person in 2023. This records an increase from the previous number of 80,214.000 Person for 2022. Thailand Population: Bangkok: TNHR: by Age: 56 data is updated yearly, averaging 65,590.000 Person from Dec 1993 (Median) to 2023, with 31 observations. The data reached an all-time high of 85,628.000 Person in 2020 and a record low of 35,990.000 Person in 1996. Thailand Population: Bangkok: TNHR: by Age: 56 data remains active status in CEIC and is reported by Department of Provincial Administration. The data is categorized under Global Database’s Thailand – Table TH.G003: Population: By Age: Bangkok.

Thailand Population: Bangkok: TNHR: Female: by Age: 56 data was reported at 44,830.000 Person in 2023. This records an increase from the previous number of 44,418.000 Person for 2022. Thailand Population: Bangkok: TNHR: Female: by Age: 56 data is updated yearly, averaging 35,756.000 Person from Dec 1993 (Median) to 2023, with 31 observations. The data reached an all-time high of 47,177.000 Person in 2020 and a record low of 19,059.000 Person in 1996. Thailand Population: Bangkok: TNHR: Female: by Age: 56 data remains active status in CEIC and is reported by Department of Provincial Administration. The data is categorized under Global Database’s Thailand – Table TH.G003: Population: By Age: Bangkok.