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28120 Käppärä-Isomäki

Postcode area 28120 Käppärä-Isomäki had 3,524 residents at the end of 2024. Median disposable income of adults was €23,167 in 2024, 7% below the municipal level. 54% of homes were in blocks of flats. From the area’s service centre, 198 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
3,524residents31 December 2024
€23,167median incomeadults, 2024
45%of households rentingtenure
9%green within 500 maverage
28120 Käppärä-Isomäki · Pori28120 Käppärä-Isomäki highlighted; the rest of the municipality in grey
Map of Pori with 28120 Käppärä-Isomäki 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 Pori.

12%
aged under 16
13%
aged 16–24
27%
aged 25–44
25%
aged 45–64
23%
aged 65 and over
45
years, average age

Main activity

Employed42%
Unemployed8%
Students9%
Pensioners27%
Children aged 0–1411%
Others4%

Population at the end of each year

20153,669
20163,561
20173,599
20183,565
20193,599
20203,578
20213,497
20223,464
20233,492
20243,524

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.

€23,167
median income, adults
€26,083
mean income, adults
16.3%
unemployment rate

Education of adults

No qualification after basic education23%
Matriculation examination6%
Vocational qualification41%
Lower university or polytechnic degree22%
Higher university degree10%

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.

2,055 households and 2,462 homes at the end of 2024.

1.6
people per household
40.1 m²
floor area per person
63.6 m²
average home size
54%
of homes in blocks of flats

Households by tenure

Owner-occupied54%
Rented45%
Other tenure2%

Households

One-person households59%
Young one-person households20%
Households with children15%
Pensioner households28%

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

1,811jobs located hereworkplaces
0summer cottages and other leisure homesleisure homes
43%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.

198 everyday shops and services within a 15-minute walk; 9% green space within 500 metres.

Supermarkets and convenience shops5
Bakeries0
Pharmacies2
Doctors and health centres0
Dentists1
Cafés and pubs26
Restaurants28
Parks36
Playgrounds9
Sports pitches9
Gyms and sports centres0
Libraries3
Day-care centres8
Bus stops81
Tram and metro stops0
Railway stations1
1schoolOpenStreetMap
3day-care centresOpenStreetMap
930 mto the nearest stationrail, tram or metro
2,073residents per km²1.7 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 Pori.