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21160 Merimasku

Postcode area 21160 Merimasku had 1,654 residents at the end of 2024. Median disposable income of adults was €32,792 in 2024, 13% above the municipal level. 99% 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
1,654residents31 December 2024
€32,792median incomeadults, 2024
3%of households rentingtenure
43%green within 500 maverage
21160 Merimasku · Naantali21160 Merimasku highlighted; the rest of the municipality in grey
Map of Naantali with 21160 Merimasku 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 Naantali.

17%
aged under 16
7%
aged 16–24
20%
aged 25–44
33%
aged 45–64
23%
aged 65 and over
46
years, average age

Main activity

Employed48%
Unemployed4%
Students6%
Pensioners24%
Children aged 0–1416%
Others2%

Population at the end of each year

20151,717
20161,746
20171,714
20181,724
20191,700
20201,667
20211,670
20221,670
20231,670
20241,654

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.

€32,792
median income, adults
€46,620
mean income, adults
7.0%
unemployment rate

Education of adults

No qualification after basic education15%
Matriculation examination5%
Vocational qualification37%
Lower university or polytechnic degree29%
Higher university degree15%

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.

727 households and 800 homes at the end of 2024.

2.3
people per household
54.1 m²
floor area per person
122.2 m²
average home size
0%
of homes in blocks of flats

Households by tenure

Owner-occupied96%
Rented3%
Other tenure1%

Households

One-person households25%
Young one-person households2%
Households with children26%
Pensioner households36%

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

196jobs located hereworkplaces
858summer 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.

5 everyday shops and services within a 15-minute walk; 43% green space within 500 metres.

Supermarkets and convenience shops0
Bakeries0
Pharmacies0
Doctors and health centres0
Dentists0
Cafés and pubs0
Restaurants0
Parks0
Playgrounds0
Sports pitches1
Gyms and sports centres1
Libraries1
Day-care centres1
Bus stops13
Tram and metro stops0
Railway stations0
1schoolOpenStreetMap
1day-care centreOpenStreetMap
35residents per km²47.7 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 Naantali.