Bulgaria vs Cook Islands: Population density

Bulgaria

32.53 people per km²

in 2100

Cook Islands

33.01 people per km²

in 2100

Bulgaria rank

187th

Cook Islands rank

186th

Population density over time

Cook Islands currently reports 33.01 people per km² against 32.53 people per km² in Bulgaria, a difference of 0.4807 people per km².

The two have swapped places 6 times across 164 shared years of data; in 1700 it was Cook Islands ahead.

Bulgaria ranks 187th and Cook Islands ranks 186th of 234 countries.

Indicator: Population density
Unit: people per km²
Source: HYDE (2023); Gapminder (2022); UN WPP (2024); UN FAO (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 235 places, 68,610 data points, 1000–2100
Last refreshed: 07 August 2026

Population per square kilometer by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.