According to TURKSTAT Address-Based Population Registration System (ABPRS) results in 2018, the total population of Adıyaman is 624,513. Adiyaman constitutes 7,61’n ‰ of the total population of Turkey.314.998 of the total population consists of male population and 309,515 consists of female population.
Population density per kilometer, while the average of Turkey is 107, is 82 in Adıyaman . Adıyaman is in the 28th rank among 81 provinces in terms of population density.
The rate of population growth, which is inversely proportional to the level of development, indicates the increase of the population during the year. Although the population growth rate of Adıyaman has been similar in years, it has increased by 1.53% in 2018. The total rural population rate in the province is 33.6% and the urban population rate is 66.4%. When the distribution of the population in the districts is examined, in terms of population size, Adıyaman Central district is in the first place with 48.78% of the total population and Kâhta district is in the second place with 19.66%. On the other hand, Tut has 1.63% and Samsat has the lowest population with 1.26%. When the villages and towns connected to the districts are ignored and only the population distribution in the district centers is considered, the Central district, which holds 48.78% of the total population, is to accommodate 60% of the population living only in the province / district centers. The distribution of the population in the districts in terms of gender is similar to the country-wide level. Adıyaman, which has the characteristics of the population of the developing countries, has a young population.
The share of the 0-14 age group in the consumer position in the total population is 29.42%, the proportion of the 15-64 age range, which is considered as active labor force, is 63.19%, and the proportion of 65 age group, which is considered as dependent population, is 6,54%.