FI · SV · EN

31850 Koskioinen

Postcode area 31850 Koskioinen had 126 residents at the end of 2024. Median disposable income of adults was €24,228 in 2024, 9% above the municipal level. 99% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 0 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
126residents31 December 2024
€24,228median incomeadults, 2024
0%of households rentingtenure
55%green within 500 maverage
31850 Koskioinen · Punkalaidun31850 Koskioinen highlighted; the rest of the municipality in grey
Map of Punkalaidun with 31850 Koskioinen 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 Punkalaidun.

14%
aged under 16
10%
aged 16–24
13%
aged 25–44
33%
aged 45–64
30%
aged 65 and over
48
years, average age

Main activity

Employed40%
Unemployed3%
Students7%
Pensioners34%
Children aged 0–1414%
Others2%

Population at the end of each year

2015152
2016150
2017153
2018145
2019142
2020131
2021136
2022134
2023130
2024126

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.

€24,228
median income, adults
€27,284
mean income, adults
7.4%
unemployment rate

Education of adults

No qualification after basic education22%
Matriculation examination8%
Vocational qualification49%
Lower university or polytechnic degree18%
Higher university degree3%

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.

61 households and 83 homes at the end of 2024.

2.1
people per household
55.4 m²
floor area per person
111.4 m²
average home size
0%
of homes in blocks of flats

Households by tenure

Owner-occupied98%
Rented0%
Other tenure2%

Households

One-person households41%
Young one-person households3%
Households with children20%
Pensioner households44%

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

33jobs located hereworkplaces
60summer 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.

0 everyday shops and services within a 15-minute walk; 55% green space within 500 metres.

Supermarkets and convenience shops0
Bakeries0
Pharmacies0
Doctors and health centres0
Dentists0
Cafés and pubs0
Restaurants0
Parks0
Playgrounds0
Sports pitches0
Gyms and sports centres0
Libraries0
Day-care centres0
Bus stops4
Tram and metro stops0
Railway stations0
0schoolsOpenStreetMap
0day-care centresOpenStreetMap
4residents per km²29.0 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 Punkalaidun.