The population development of Onís as well as related information and services (weather, Wikipedia, Google, images).
Source: Instituto Nacional de Estadística, Madrid (web).
Explanation: Spanish population estimates are based on the municipal register. Because of definition differences they are not exactly comparable with previous census results.
Further Population Figures:
|Gender (E 2017)|
|Age Groups (C 2011)|
|Age Distribution (C 2011)|
|Nationality (C 2011)|
|Country of Birth (C 2011)|