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90140 Karjasilta

Postcode area 90140 Karjasilta had 3,811 residents at the end of 2024. Median disposable income of adults was €25,234 in 2024, in line with the municipal level. 77% of homes were in blocks of flats. From the area’s service centre, 446 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
3,811residents31 December 2024
€25,234median incomeadults, 2024
52%of households rentingtenure
19%green within 500 maverage
90140 Karjasilta · Oulu90140 Karjasilta highlighted; the rest of the municipality in grey
Map of Oulu with 90140 Karjasilta highlighted

Sources: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0) · Statistics Finland, municipal and regional boundaries 2026 (CC BY 4.0) · © OpenStreetMap contributors (ODbL)

People.

Age at the end of 2024, next to the figure for Oulu.

9%
aged under 16
19%
aged 16–24
25%
aged 25–44
21%
aged 45–64
25%
aged 65 and over
45
years, average age

Main activity

Employed44%
Unemployed6%
Students12%
Pensioners28%
Children aged 0–149%
Others2%

Population at the end of each year

20153,143
20163,185
20173,160
20183,266
20193,358
20203,391
20213,446
20223,649
20233,838
20243,811

Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)

Income and education.

Disposable income in 2024 and education at the end of 2024.

€25,234
median income, adults
€29,627
mean income, adults
12.5%
unemployment rate

Education of adults

No qualification after basic education15%
Matriculation examination13%
Vocational qualification27%
Lower university or polytechnic degree24%
Higher university degree21%

Income is the disposable money income of residents aged 18 and over in 2024: taxable and tax-free income minus taxes and contributions. The median is the middle value, so a few high earners do not pull it up.

Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)

Homes.

2,409 households and 2,762 homes at the end of 2024.

1.6
people per household
37.2 m²
floor area per person
57.1 m²
average home size
77%
of homes in blocks of flats

Households by tenure

Owner-occupied47%
Rented52%
Other tenure1%

Households

One-person households63%
Young one-person households28%
Households with children12%
Pensioner households30%

Household groups overlap: young one-person households, for example, are also counted as one-person households.

2,324jobs located hereworkplaces
0summer cottages and other leisure homesleisure homes
20%of homes in housesdetached, semi-detached, terraced

Statistics Finland withholds a figure when fewer than 30 people are behind it (fewer than 10 for workplaces). Missing figures are shown as a dash and never estimated.

Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)

Everyday life.

446 everyday shops and services within a 15-minute walk; 19% green space within 500 metres.

Supermarkets and convenience shops21
Bakeries3
Pharmacies4
Doctors and health centres0
Dentists5
Cafés and pubs59
Restaurants71
Parks75
Playgrounds58
Sports pitches7
Gyms and sports centres8
Libraries2
Day-care centres8
Bus stops89
Tram and metro stops0
Railway stations1
3schoolsOpenStreetMap
1day-care centreOpenStreetMap
600 mto the nearest stationrail, tram or metro
2,382residents per km²1.6 km²

Services and green space are measured from each postcode area’s service centre: the point inside the area with the most shops and services within 500 metres. Municipal and regional figures are averages weighted by population.

Source: © OpenStreetMap contributors (ODbL). Within one kilometre.

More postcode areas in Oulu.