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64820 Kärjenkoski

Postcode area 64820 Kärjenkoski had 144 residents at the end of 2024. Median disposable income of adults was €24,312 in 2024, 4% above the municipal level. 99% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 0 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
144residents31 December 2024
€24,312median incomeadults, 2024
3%of households rentingtenure
0%green within 500 maverage
64820 Kärjenkoski · Isojoki64820 Kärjenkoski highlighted; the rest of the municipality in grey
Map of Isojoki with 64820 Kärjenkoski 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 Isojoki.

8%
aged under 16
4%
aged 16–24
16%
aged 25–44
31%
aged 45–64
41%
aged 65 and over
55
years, average age

Main activity

Employed40%
Unemployed2%
Students4%
Pensioners45%
Children aged 0–147%
Others1%

Population at the end of each year

2015191
2016188
2017178
2018174
2019170
2020166
2021165
2022152
2023143
2024144

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.

€24,312
median income, adults
€26,812
mean income, adults
4.9%
unemployment rate

Education of adults

No qualification after basic education24%
Matriculation examination4%
Vocational qualification55%
Lower university or polytechnic degree15%
Higher university degree3%

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.

75 households and 115 homes at the end of 2024.

1.9
people per household
58.5 m²
floor area per person
99.4 m²
average home size
0%
of homes in blocks of flats

Households by tenure

Owner-occupied95%
Rented3%
Other tenure3%

Households

One-person households35%
Young one-person households5%
Households with children11%
Pensioner households59%

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

40jobs located hereworkplaces
27summer 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.

0 everyday shops and services within a 15-minute walk; 0% green space within 500 metres.

Supermarkets and convenience shops0
Bakeries0
Pharmacies0
Doctors and health centres0
Dentists0
Cafés and pubs0
Restaurants0
Parks0
Playgrounds0
Sports pitches0
Gyms and sports centres0
Libraries0
Day-care centres0
Bus stops0
Tram and metro stops0
Railway stations0
0schoolsOpenStreetMap
0day-care centresOpenStreetMap
2residents per km²94.7 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 Isojoki.