Akershus
- 🏢 Administrative centre: Oslo
- 📏 Area: 4,918 km² (land 4,579 km², water 339 km²)
- ⛰️ Highest point: Fjellsjøkampen (812 m)
- 🕓 Time zone: CET / CEST (UTC +1 / +2)
- 💰 Currency: Norwegian krone (NOK)
- 💼 Main industries: Services & tech (Greater Oslo), logistics & aviation (Oslo Airport Gardermoen), agriculture (cereals), light manufacturing
- 👥 Population: 740,680
- 🏙️ Municipalities: 21
- 🌊 Shoreline: Oslofjord & Lake Øyeren shores
- 🗣️ Official language form: Norwegian (Bokmål)
- 🏙️ Largest towns/cities: Lillestrøm, Sandvika, Jessheim, Ski, Drøbak