Nigeria vs Algeria — Country Comparison

Side-by-side comparison of Nigeria and Algeria across population, economy, quality of life, and more. Data updated 2026.

IndicatorNigeriaAlgeria
Population244,344,06547,735,685
Area (km²)923,7682,381,740
GDP (PPP)$1.32T$722.91B
GDP per capita$5,700$15,400
Life Expectancy62.277.9
Birth Rate33.619.6
Death Rate9.44.4
Literacy Rate63.2%-
Unemployment3.0%11.5%
Inflation33.2%4.0%
Internet Users39.0%77.0%
Military (% GDP)0.60%8.00%
Coastline (km)853998
Highest Elevation (m)2,4192,908
Nigeria
Algeria