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87900 Kajaani

Postcode area 87900 Kajaani had 450 residents at the end of 2024. Median disposable income of adults was €28,556 in 2024, 12% above the municipal level. 99% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 1 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
450residents31 December 2024
€28,556median incomeadults, 2024
4%of households rentingtenure
1%green within 500 maverage
87900 Kajaani · Kajaani87900 Kajaani highlighted; the rest of the municipality in grey
Map of Kajaani with 87900 Kajaani 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 Kajaani.

20%
aged under 16
5%
aged 16–24
23%
aged 25–44
28%
aged 45–64
24%
aged 65 and over
44
years, average age

Main activity

Employed43%
Unemployed3%
Students5%
Pensioners30%
Children aged 0–1418%
Others1%

Population at the end of each year

2015470
2016452
2017461
2018460
2019449
2020431
2021438
2022451
2023438
2024450

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.

€28,556
median income, adults
€30,977
mean income, adults
7.2%
unemployment rate

Education of adults

No qualification after basic education18%
Matriculation examination2%
Vocational qualification50%
Lower university or polytechnic degree24%
Higher university degree7%

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.

200 households and 242 homes at the end of 2024.

2.3
people per household
48.8 m²
floor area per person
104.9 m²
average home size
0%
of homes in blocks of flats

Households by tenure

Owner-occupied95%
Rented4%
Other tenure2%

Households

One-person households30%
Young one-person households2%
Households with children26%
Pensioner households39%

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

115jobs located hereworkplaces
199summer cottages and other leisure homesleisure homes
99%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.

1 everyday shops and services within a 15-minute walk; 1% green space within 500 metres.

Supermarkets and convenience shops0
Bakeries0
Pharmacies0
Doctors and health centres0
Dentists0
Cafés and pubs0
Restaurants0
Parks0
Playgrounds0
Sports pitches1
Gyms and sports centres0
Libraries0
Day-care centres0
Bus stops0
Tram and metro stops0
Railway stations0
0schoolsOpenStreetMap
0day-care centresOpenStreetMap
1resident per km²731.6 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 Kajaani.