Map of Aïn Oussera, Algeria

Aïn Oussera is a city in Djelfa, Algeria, with a population of about 98,107. It lies at 35.4514°N, 2.9058°E. Aïn Oussera is about 143 km (89 mi) south of Algiers, the capital. The nearest city on our map is Hassi Bahbah, 44 km to the south.

Aïn Oussera at a glance

Where is Aïn Oussera?

• The 44th largest city in Algeria by recorded population.
• The 2nd largest city in Djelfa on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 45 min on the shortest day to 14 h 33 min on the longest day (around 21 December and 21 June).

Cities near Aïn Oussera

• Hassi Bahbah — 44 km south
• Ksar el Boukhari — 51 km north
• Ksar Chellala — 60 km southwest
• Berrouaghia — 76 km north
• Médéa — 91 km north
• Sidi Aïssa — 92 km northeast
• Djelfa — 92 km south
• Tissemsilt — 101 km west
• Sour el Ghozlane — 105 km northeast
• Khemis Miliana — 109 km northwest

Largest cities in Djelfa

• Djelfa — 265,833
• Messaad — 97,091
• Hassi Bahbah — 77,000

Largest cities in Algeria

• Algiers — 2,364,230
• Oran — 803,329
• Constantine — 448,028
• Annaba — 342,703
• Blida — 331,779
• Batna City — 289,504
• Bab Ezzouar — 275,630
• Djelfa — 265,833
• Sétif — 252,127
• Sidi Bel Abbes — 210,146

Map of Algeria and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.