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20660 Littoinen

Postcode area 20660 Littoinen had 9,491 residents at the end of 2024. Median disposable income of adults was €31,905 in 2024, 8% above the municipal level. 91% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 34 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
9,491residents31 December 2024
€31,905median incomeadults, 2024
8%of households rentingtenure
36%green within 500 maverage
20660 Littoinen · Kaarina20660 Littoinen highlighted; the rest of the municipality in grey
Map of Kaarina with 20660 Littoinen 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 Kaarina.

21%
aged under 16
8%
aged 16–24
25%
aged 25–44
29%
aged 45–64
17%
aged 65 and over
41
years, average age

Main activity

Employed50%
Unemployed3%
Students7%
Pensioners18%
Children aged 0–1419%
Others2%

Population at the end of each year

20159,196
20169,113
20179,091
20189,070
20199,140
20209,234
20219,397
20229,420
20239,467
20249,491

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.

€31,905
median income, adults
€35,301
mean income, adults
5.7%
unemployment rate

Education of adults

No qualification after basic education14%
Matriculation examination6%
Vocational qualification30%
Lower university or polytechnic degree29%
Higher university degree22%

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.

3,854 households and 4,091 homes at the end of 2024.

2.4
people per household
44.1 m²
floor area per person
106.7 m²
average home size
8%
of homes in blocks of flats

Households by tenure

Owner-occupied92%
Rented8%
Other tenure1%

Households

One-person households24%
Young one-person households4%
Households with children34%
Pensioner households27%

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

2,014jobs located hereworkplaces
30summer cottages and other leisure homesleisure homes
91%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.

34 everyday shops and services within a 15-minute walk; 36% green space within 500 metres.

Supermarkets and convenience shops1
Bakeries0
Pharmacies1
Doctors and health centres0
Dentists0
Cafés and pubs1
Restaurants0
Parks9
Playgrounds5
Sports pitches5
Gyms and sports centres1
Libraries1
Day-care centres5
Bus stops28
Tram and metro stops0
Railway stations0
5schoolsOpenStreetMap
9day-care centresOpenStreetMap
5.9 kmto the nearest stationrail, tram or metro
384residents per km²24.7 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 Kaarina.