Bulgaria vs Peru: Population density

Bulgaria

32.53 people per km²

in 2100

Peru

29.82 people per km²

in 2100

Bulgaria rank

187th

Peru rank

190th

Population density over time

Bulgaria currently reports 32.53 people per km² against 29.82 people per km² in Peru, a difference of 2.71 people per km².

That makes Bulgaria's figure about 1.1 times Peru's.

Across all 318 years both countries report, Bulgaria has been ahead every year.

Bulgaria ranks 187th and Peru ranks 190th 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.