text: The demographic growth that occurred in Sélestat after 1945 was primarily due to a relatively high birth rate (20.1‰ in Sélestat over the period 1968–1975, compared to 16.9‰ in France). After 1975, this rate progressively declined to match the national figure. Net migration figures remained slightly negative until 1990 because Sélestat and Central Alsace were on the margins of the metropolitan areas of Strasbourg and Colmar and lacked attractivity. Since 1990, the Strasbourg area greatly expanded to gradually reach Sélestat. The town has thus become more attractive to newcomers.
  The population of Sélestat is relatively young, 36.2% of the population were under 30 in 2017 (France: 35.7%) and the percentage of people over 60 years old (23.6%) was lower than the national (25.5%) figure. Sélestat has a significant proportion of people between 15 and 44 (39.7%, compared to 36.4% for all of France) because it attracts a large number of young actives and couples starting a family. As other towns in the region, such as Saverne, Haguenau and Molsheim, it welcomes young adults and encourages them to settle in the surrounding villages.
  Economy
  At the end of 2015, Sélestat had 2,142 businesses, most of them (1,441) in the tertiary sector. A large share were small businesses; only 9% had more than 10 employees. Sélestat is a retail and services centre for the whole Central Alsace, with a large shopping park and administrative and educational institutions. Industry is nonetheless represented by some large firms, such as the Société alsacienne de meubles, which builds kitchens and bathrooms under a Schmidt and Cuisinella franchise, Amcor (aluminium packaging), Daramic (battery separators), Albany (gauzes for the printing industry), Wanzl (warehouse material), and DHJ (textiles).