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37120 Koskenmäki

Postcode area 37120 Koskenmäki had 10,328 residents at the end of 2024. Median disposable income of adults was €29,845 in 2024, 8% above the municipal level. 68% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 42 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
10,328residents31 December 2024
€29,845median incomeadults, 2024
20%of households rentingtenure
23%green within 500 maverage
37120 Koskenmäki · Nokia37120 Koskenmäki highlighted; the rest of the municipality in grey
Map of Nokia with 37120 Koskenmäki 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 Nokia.

20%
aged under 16
8%
aged 16–24
26%
aged 25–44
27%
aged 45–64
19%
aged 65 and over
41
years, average age

Main activity

Employed48%
Unemployed5%
Students7%
Pensioners20%
Children aged 0–1419%
Others2%

Population at the end of each year

201510,264
201610,283
201710,323
201810,366
201910,517
202010,559
202110,467
202210,358
202310,285
202410,328

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.

€29,845
median income, adults
€31,995
mean income, adults
8.6%
unemployment rate

Education of adults

No qualification after basic education15%
Matriculation examination5%
Vocational qualification41%
Lower university or polytechnic degree26%
Higher university degree13%

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.

4,681 households and 5,002 homes at the end of 2024.

2.2
people per household
41.2 m²
floor area per person
89.3 m²
average home size
32%
of homes in blocks of flats

Households by tenure

Owner-occupied79%
Rented20%
Other tenure1%

Households

One-person households35%
Young one-person households7%
Households with children29%
Pensioner households29%

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

1,191jobs located hereworkplaces
274summer cottages and other leisure homesleisure homes
68%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.

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

Supermarkets and convenience shops3
Bakeries0
Pharmacies1
Doctors and health centres0
Dentists0
Cafés and pubs1
Restaurants2
Parks3
Playgrounds9
Sports pitches8
Gyms and sports centres1
Libraries0
Day-care centres7
Bus stops42
Tram and metro stops0
Railway stations0
5schoolsOpenStreetMap
9day-care centresOpenStreetMap
2.0 kmto the nearest stationrail, tram or metro
178residents per km²57.9 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 Nokia.