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25650 Strömma

Postcode area 25650 Strömma had 109 residents at the end of 2024. Median disposable income of adults was €29,372 in 2024, 19% above the municipal level. 97% 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
109residents31 December 2024
€29,372median incomeadults, 2024
15%of households rentingtenure
30%green within 500 maverage
25650 Strömma · Kemiönsaari25650 Strömma highlighted; the rest of the municipality in grey
Map of Kemiönsaari with 25650 Strömma 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 Kemiönsaari.

12%
aged under 16
0%
aged 16–24
17%
aged 25–44
28%
aged 45–64
43%
aged 65 and over
55
years, average age

Main activity

Employed38%
Unemployed3%
Students3%
Pensioners46%
Children aged 0–1410%
Others1%

Population at the end of each year

2015109
2016102
2017101
2018106
2019111
2020102
202198
2022108
2023108
2024109

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.

€29,372
median income, adults
€39,576
mean income, adults
6.8%
unemployment rate

Education of adults

No qualification after basic education19%
Matriculation examination5%
Vocational qualification38%
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.

62 households and 93 homes at the end of 2024.

1.7
people per household
64.2 m²
floor area per person
106.6 m²
average home size
3%
of homes in blocks of flats

Households by tenure

Owner-occupied84%
Rented15%
Other tenure2%

Households

One-person households52%
Young one-person households7%
Households with children11%
Pensioner households57%

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

31jobs located hereworkplaces
118summer cottages and other leisure homesleisure homes
97%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; 30% green space within 500 metres.

Supermarkets and convenience shops0
Bakeries0
Pharmacies0
Doctors and health centres0
Dentists0
Cafés and pubs1
Restaurants0
Parks0
Playgrounds0
Sports pitches0
Gyms and sports centres0
Libraries0
Day-care centres0
Bus stops10
Tram and metro stops0
Railway stations0
0schoolsOpenStreetMap
0day-care centresOpenStreetMap
9residents per km²12.6 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 Kemiönsaari.