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71870 Harjamäki

Postcode area 71870 Harjamäki had 423 residents at the end of 2024. Median disposable income of adults was €30,151 in 2024, 10% above the municipal level. 60% of homes were detached, semi-detached or terraced houses. From the area’s service centre, 25 everyday shops and services are within a 15-minute walk.

Postcode area · Statistics Finland · Updated 24 October 2026
423residents31 December 2024
€30,151median incomeadults, 2024
29%of households rentingtenure
27%green within 500 maverage
71870 Harjamäki · Siilinjärvi71870 Harjamäki highlighted; the rest of the municipality in grey
Map of Siilinjärvi with 71870 Harjamäki 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 Siilinjärvi.

25%
aged under 16
15%
aged 16–24
23%
aged 25–44
28%
aged 45–64
10%
aged 65 and over
36
years, average age

Main activity

Employed49%
Unemployed4%
Students11%
Pensioners12%
Children aged 0–1423%
Others2%

Population at the end of each year

2015447
2016457
2017455
2018458
2019449
2020432
2021434
2022430
2023419
2024423

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.

€30,151
median income, adults
€30,247
mean income, adults
7.2%
unemployment rate

Education of adults

No qualification after basic education13%
Matriculation examination4%
Vocational qualification38%
Lower university or polytechnic degree27%
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.

171 households and 193 homes at the end of 2024.

2.4
people per household
40.7 m²
floor area per person
93.7 m²
average home size
34%
of homes in blocks of flats

Households by tenure

Owner-occupied71%
Rented29%
Other tenure0%

Households

One-person households37%
Young one-person households16%
Households with children37%
Pensioner households18%

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

517jobs located hereworkplaces
1summer cottages and other leisure homesleisure homes
60%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.

25 everyday shops and services within a 15-minute walk; 27% green space within 500 metres.

Supermarkets and convenience shops0
Bakeries0
Pharmacies0
Doctors and health centres0
Dentists0
Cafés and pubs0
Restaurants0
Parks6
Playgrounds8
Sports pitches6
Gyms and sports centres0
Libraries0
Day-care centres1
Bus stops13
Tram and metro stops0
Railway stations0
1schoolOpenStreetMap
0day-care centresOpenStreetMap
2.7 kmto the nearest stationrail, tram or metro
128residents per km²3.3 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 Siilinjärvi.