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20300 Pohjola-Kastu

Postcode area 20300 Pohjola-Kastu had 7,737 residents at the end of 2024. Median disposable income of adults was €27,218 in 2024, 12% above the municipal level. 63% of homes were in blocks of flats. From the area’s service centre, 503 everyday shops and services are within a 15-minute walk.

Postcode area · in Swedish Norrstan-Kastu · Statistics Finland · Updated 24 October 2026
7,737residents31 December 2024
€27,218median incomeadults, 2024
45%of households rentingtenure
14%green within 500 maverage
20300 Pohjola-Kastu · Turku20300 Pohjola-Kastu highlighted; the rest of the municipality in grey
Map of Turku with 20300 Pohjola-Kastu 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 Turku.

13%
aged under 16
14%
aged 16–24
32%
aged 25–44
22%
aged 45–64
19%
aged 65 and over
42
years, average age

Main activity

Employed50%
Unemployed5%
Students10%
Pensioners20%
Children aged 0–1412%
Others2%

Population at the end of each year

20156,814
20167,016
20177,067
20187,078
20197,177
20207,265
20217,294
20227,337
20237,316
20247,737

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.

€27,218
median income, adults
€30,320
mean income, adults
9.5%
unemployment rate

Education of adults

No qualification after basic education14%
Matriculation examination13%
Vocational qualification29%
Lower university or polytechnic degree25%
Higher university degree19%

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.

4,506 households and 5,026 homes at the end of 2024.

1.7
people per household
39.1 m²
floor area per person
65.5 m²
average home size
63%
of homes in blocks of flats

Households by tenure

Owner-occupied54%
Rented45%
Other tenure1%

Households

One-person households56%
Young one-person households25%
Households with children15%
Pensioner households25%

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

2,631jobs located hereworkplaces
1summer cottages and other leisure homesleisure homes
34%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.

503 everyday shops and services within a 15-minute walk; 14% green space within 500 metres.

Supermarkets and convenience shops12
Bakeries2
Pharmacies4
Doctors and health centres3
Dentists5
Cafés and pubs47
Restaurants51
Parks28
Playgrounds70
Sports pitches20
Gyms and sports centres10
Libraries5
Day-care centres8
Bus stops92
Tram and metro stops0
Railway stations1
2schoolsOpenStreetMap
5day-care centresOpenStreetMap
590 mto the nearest stationrail, tram or metro
2,091residents per km²3.7 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 Turku.