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87400 Petäisenniska

Postcode area 87400 Petäisenniska had 1,653 residents at the end of 2024. Median disposable income of adults was €25,252 in 2024, in line with the municipal level. 61% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 23 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
1,653residents31 December 2024
€25,252median incomeadults, 2024
29%of households rentingtenure
16%green within 500 maverage
87400 Petäisenniska · Kajaani87400 Petäisenniska highlighted; the rest of the municipality in grey
Map of Kajaani with 87400 Petäisenniska 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.

15%
aged under 16
11%
aged 16–24
27%
aged 25–44
21%
aged 45–64
27%
aged 65 and over
45
years, average age

Main activity

Employed42%
Unemployed5%
Students8%
Pensioners30%
Children aged 0–1414%
Others2%

Population at the end of each year

20151,803
20161,810
20171,768
20181,773
20191,764
20201,722
20211,712
20221,696
20231,665
20241,653

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.

€25,252
median income, adults
€26,242
mean income, adults
9.6%
unemployment rate

Education of adults

No qualification after basic education18%
Matriculation examination5%
Vocational qualification49%
Lower university or polytechnic degree23%
Higher university degree4%

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.

904 households and 982 homes at the end of 2024.

1.8
people per household
44.2 m²
floor area per person
79.2 m²
average home size
33%
of homes in blocks of flats

Households by tenure

Owner-occupied70%
Rented29%
Other tenure1%

Households

One-person households49%
Young one-person households14%
Households with children18%
Pensioner households36%

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

1,555jobs located hereworkplaces
2summer cottages and other leisure homesleisure homes
61%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.

23 everyday shops and services within a 15-minute walk; 16% green space within 500 metres.

Supermarkets and convenience shops1
Bakeries0
Pharmacies1
Doctors and health centres0
Dentists0
Cafés and pubs1
Restaurants1
Parks4
Playgrounds3
Sports pitches4
Gyms and sports centres0
Libraries0
Day-care centres2
Bus stops32
Tram and metro stops0
Railway stations0
0schoolsOpenStreetMap
0day-care centresOpenStreetMap
1.6 kmto the nearest stationrail, tram or metro
661residents per km²2.5 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.