Andorra Population Density , In 2020, population density for andorra was 164.4 people per sq.. Population density of andorra increased from 54.41 persons per square km in 1971 . The population density in andorra is 164 per km2 (426 people per mi2). This is an increase of . In 2020, population density for andorra was 164.4 people per sq. In 2021 the population of andorra was 77,000 urban population has increased from 60,417 (92.4%) in 2000 to 64,000 (82.1%) in the current year. In 2021 the population of andorra was 77,000 urban population has increased from 60,417 (92.4%) in 2000 to 64,000 (82.1%) in the current year. The population density of andorra in 2019 was 164.13 people per square kilometer, a 0.18% increase from 2018. As of 1 january 2022, the population of andorra was estimated to be 77,718 people. This is an increase of . Population density (people per sq. The total land area is 470 km2 (181 sq. In 2020, population density for andorra was 164.4 people per sq.