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42440 Koskenpää

Postcode area 42440 Koskenpää had 555 residents at the end of 2024. Median disposable income of adults was €22,596 in 2024, 8% below the municipal level. 92% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 5 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
555residents31 December 2024
€22,596median incomeadults, 2024
17%of households rentingtenure
38%green within 500 maverage
42440 Koskenpää · Jämsä42440 Koskenpää highlighted; the rest of the municipality in grey
Map of Jämsä with 42440 Koskenpää 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 Jämsä.

11%
aged under 16
6%
aged 16–24
14%
aged 25–44
28%
aged 45–64
40%
aged 65 and over
54
years, average age

Main activity

Employed32%
Unemployed6%
Students6%
Pensioners42%
Children aged 0–1411%
Others4%

Population at the end of each year

2015667
2016655
2017638
2018617
2019609
2020608
2021597
2022585
2023570
2024555

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.

€22,596
median income, adults
€25,873
mean income, adults
15.6%
unemployment rate

Education of adults

No qualification after basic education22%
Matriculation examination3%
Vocational qualification52%
Lower university or polytechnic degree19%
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.

300 households and 422 homes at the end of 2024.

1.9
people per household
51.2 m²
floor area per person
88.6 m²
average home size
4%
of homes in blocks of flats

Households by tenure

Owner-occupied81%
Rented17%
Other tenure3%

Households

One-person households49%
Young one-person households3%
Households with children13%
Pensioner households55%

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

62jobs located hereworkplaces
509summer cottages and other leisure homesleisure homes
92%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.

5 everyday shops and services within a 15-minute walk; 38% green space within 500 metres.

Supermarkets and convenience shops1
Bakeries0
Pharmacies0
Doctors and health centres0
Dentists0
Cafés and pubs1
Restaurants0
Parks1
Playgrounds0
Sports pitches1
Gyms and sports centres0
Libraries0
Day-care centres0
Bus stops10
Tram and metro stops0
Railway stations0
1schoolOpenStreetMap
0day-care centresOpenStreetMap
19.9 kmto the nearest stationrail, tram or metro
2residents per km²331.1 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 Jämsä.