Oslo edition · foundation map
A region shaped by a river.
The map covers Oslo’s 15 service districts, Sentrum and Marka, and the 21 municipalities of Akershus. Akerselva comes from Norway’s official river network and will become the geographic spine of the stories that follow.
Akerselva · NVE ELVIS
Verified geography
One region, two rulebooks.
From Grünerløkka and Bærum to Søndre Nordstrand, Sentrum and Marka: the 15 district boundaries come from City of Oslo Bydelsfakta. Sentrum and Marka are built from the city’s official basic-statistical-unit assignment and Kartverket boundaries; municipality boundaries come from Kartverket.
In practice, "two tiers" means this: Oslo has 15 service districts plus the special areas Sentrum and Marka, while the 21 Akershus municipalities are separate municipalities around it. The sections below show Sentrum and Marka wherever comparable figures exist. They remain outside the east–west regressions, and some sources—including district accounts, business statistics, disability and life expectancy—do not publish separate figures for them.
Sources: City of Oslo Bydelsfakta and geographic divisions, Kartverket Kommuneinfo and Grunnkretser, and NVE ELVIS. The Akerselva line is ELVIS main stem 006-11-1, clipped from the fjord to Maridalsvannet.
The east–west axis now uses 2024 population-weighted centroids from SSB/Kartverket basic statistical units. It will appear only in a story that explains the measure.
Income and wealth
The income map is not the wealth map.
Income and wealth measure two different things, and they don't always move together — the maps below show where they part ways.
Oslo's divide
The divide isn't about the bus.
Income inequality, educational attainment, and the disability-benefit rate all track the east–west axis closely — between 62 and 72 percent of the difference between districts lines up with where they sit on it. How often the bus comes does not. Transit supply is almost completely unrelated to the axis: R² is under 0.01 for both stop count and departures.
Where people work
Even your job follows the divide.
Health & social work and construction are far more common among people who live in the eastern districts; finance, real estate, and technical consulting are far more common in the west. But not everything follows the divide — the share working in public administration or education is nearly identical no matter where in the city you live (R² under 0.03).
What the state spends on you
Districts don't spend the same per resident.
Spending on economic social assistance, social services, the qualification program, and child welfare tracks the east–west axis closely (R² 0.51–0.57) — administration and youth-activity spending does not (R² under 0.10). Districts spend more, not less, per resident the farther east they sit.
Population background · 2026
Who lives here has more than one story.
The map separates people who immigrated themselves, people born in Norway to immigrant parents, and the remaining population. These are administrative population categories—not ethnicity, race, or how people describe their own identity.