In brief
Jäniksenlinna (04390) has 408 residents, 1% of the population of Tuusula. It is the smallest among the postal code areas of Tuusula. The age structure is close to Tuusula's: 19% of residents are aged 16 to 34 and 21% are 65 or over. 28% of households are people living alone and 22% are families with children.
Almost all homes are detached, semi-detached or terraced houses (97%). Homes are larger on average than in Tuusula (122.3 m² compared with 90.0 m²). 96% of households own their home and 2% rent (Tuusula: 31% rent). This is the lowest renting share among the postal code areas of Tuusula. There are too few sales for the area to have its own price, so the price of €1,948 per m² is the average of old flats of all sizes in blocks of flats in the whole municipality (2025). The price equals 11.2 years of rent at €14.46 per m² a month in new leases.
The median disposable monetary income of residents is €32,436 a year, about €2,703 a month: 6% higher than in Tuusula and 23% higher than in Finland. It is the 3rd highest among the postal code areas of Tuusula. 8% of the labour force is unemployed, about the same as in Tuusula (9%). The area has 88 jobs; the largest industry is manufacturing (24%). More common than usual is agriculture, forestry and fishing: 9% of jobs (Tuusula: 1%).
The number of residents has fallen by 16% since 2014, while it has grown in Tuusula.
Rank among the city's areas
Households renting
2%
The lowest of 13 areas in Tuusula
Tuusula 31%
Students
6%
The lowest of 13 areas in Tuusula
Tuusula 7%
Residents
408
The lowest of 13 areas in Tuusula
Families with children
22%
2nd lowest of 13 areas in Tuusula
Tuusula 26%
Key figures
Residents and households 2024, prices and rents from the latest quarters
- Price per m², 1 bedroom
- €1,948
- Figure for Tuusula
- Tuusula–
- Rent per m², 1 bedroom
- €14.46
- Tuusula€14.46
- Residents
- 408
- -16.2% since 2014
- Mean age46.0
- Disposable monetary income, median
- €32,436
- +24.4% since 2014
- a year, about €2,703 a month
- Tuusula€30,476
- Finland€26,351
- Households renting
- 2%
- of 179 households
- Tuusula31%
- Finland38%
- University or college degree
- 32%
- of residents aged 18 or over
- Tuusula36%
- Finland36%
Prices, rents and charges
There are too few sales for the area to have its own price, so the price of €1,948 per m² is the average of old flats of all sizes in blocks of flats in the whole municipality (2025). The price equals 11.2 years of rent at €14.46 per m² a month in new leases.
Price per m²
€1,948
Tuusula, all flat sizes
Sales of old flats in blocks of flats, 2025, 147 sales
Rent per m² a month
€14.46
Figure for Helsinki satellite municipalities
New leases, non-subsidised flats, 2026 Q3
Tuusula: €14.46
- Price-to-rent ratio
- 11.2 years
- Tuusula: –
- Gross rental yield
- 8.9%
- Tuusula: –
- Maintenance charge
- €4.55
- Average per m² a month, Finland outside Greater Helsinki, 2025
- Change a year
- 10 yrs5 yrsPrice-0.2%-3.3%Rent+0.6%+0.1%
- Average of the price index (Uusimaa) and rent index (Uusimaa)
Source: Statistics Finland
Statistics Finland has published no yearly prices for this postal code area in recent years, because there were too few sales.
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See the area's housing marketCompared with the other areas
The area is among the three highest or lowest postal code areas of Tuusula in 3 of 8 figures: median income, households renting, families with children.
Median disposable income3/13
€29,752Ruotsinkylä-Kiilinmäki€34,737LahelaTuusula €30,476Jäniksenlinna €32,436€29,752Ruotsinkylä-Kiilinmäki€34,737LahelaHouseholds renting13/13
2%Jäniksenlinna48%HyryläTuusula 31%Jäniksenlinna 2%2%Jäniksenlinna48%HyryläAged 16 to 344/13
13%Nuppulinna24%HyryläTuusula 20%Jäniksenlinna 19%13%Nuppulinna24%HyryläAged 65 or over7/13
11%Lahela24%RusutjärviTuusula 19%Jäniksenlinna 21%11%Lahela24%RusutjärviFamilies with children12/13
22%Mattila37%LahelaTuusula 26%Jäniksenlinna 22%22%Mattila37%LahelaUniversity or college degree10/13
29%Ruotsinkylä-Kiilinmäki49%Tuusula KirkonkyläTuusula 36%Jäniksenlinna 32%29%Ruotsinkylä-Kiilinmäki49%Tuusula KirkonkyläUnemployment6/13
5%Rusutjärvi9%HyryläTuusula 9%Jäniksenlinna 8%5%Rusutjärvi9%HyryläAverage home size4/13
76.2 m²Hyrylä133.2 m²NahkelaTuusula 90.0 m²Jäniksenlinna 122.3 m²76.2 m²Hyrylä133.2 m²Nahkela
Residents
Age
The age structure is close to Tuusula's: 19% of residents are aged 16 to 34 and 21% are 65 or over.
JäniksenlinnaTuusula
Source: Statistics Finland, Paavo, statistics year 2024 · Share of residents in each age group.
Main activity
Employed people make up 55% of residents, more than in Tuusula (48%).
- Jäniksenlinna55%21%13%
- Tuusula48%21%17%
- Finland43%26%15%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of all residents. Unemployment is counted for ages 16 to 64.
- Mean age
- 46.0
- Tuusula: 42.0
- Unemployed, share of the labour force
- 8%
- Tuusula: 9%
- Household size
- 2.3
- Tuusula: 2.2
- Floor area per person
- 55.9 m²
- Tuusula: 42.5 m²
Households and homes
Tenure
96% of households own their home and 2% rent (Tuusula: 31% rent). This is the lowest renting share among the postal code areas of Tuusula.
- Jäniksenlinna96%
- Tuusula68%31%
- Finland61%38%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of households.
Dwellings
Almost all homes are detached, semi-detached or terraced houses (97%). Homes are larger on average than in Tuusula (122.3 m² compared with 90.0 m²).
- Jäniksenlinna97%
- Tuusula36%63%
- Finland48%50%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of dwellings by building type.
Household types
28% of households are people living alone and 22% are families with children.
JäniksenlinnaTuusula
- Living alone28%, Tuusula 37%
- Living alone, under 351%, Tuusula 8%
- Couple under 35, no children3%, Tuusula 3%
- With children22%, Tuusula 26%
- With a child under 34%, Tuusula 5%
- Single parent1%, Tuusula 5%
- All members aged 18–6445%, Tuusula 45%
- At least one member 65 or over34%, Tuusula 29%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of households. A household can belong to several types.
- Average dwelling size
- 122.3 m²
- Tuusula: 90.0 m²
- Dwellings
- 206
- Summer cottages
- 37
Education and income
Highest qualification
32% of adults have a university or college degree, fewer than in Tuusula (36%).
- Jäniksenlinna19%43%25%
- Tuusula22%36%24%12%
- Finland22%36%22%13%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of residents aged 18 or over.
Income groups
33% of adults are in Finland's highest-earning fifth, more than the 20% across Finland.
- Jäniksenlinna15%52%33%
- Tuusula14%58%28%
- Finland20%60%20%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of residents aged 18 or over in each national income group. Across Finland the groups hold 20%, 60% and 20% of adults.
- Inhabitants' disposable monetary income, median
- €32,436
- a year, about €2,703 a month
- Tuusula: €30,476
- Households' disposable monetary income, median
- €60,250
- a year, about €5,021 a month
- Tuusula: €49,744
- University or college degree
- 32%
- Tuusula: 36%
Jobs
The area has 88 jobs; the largest industry is manufacturing (24%). More common than usual is agriculture, forestry and fishing: 9% of jobs (Tuusula: 1%).
Largest industries
JäniksenlinnaTuusula
- Manufacturing24%, Tuusula 13%
- Construction23%, Tuusula 17%
- Transport and storage17%, Tuusula 6%
- Agriculture, forestry and fishing9%, Tuusula 1%
- Health and social work8%, Tuusula 15%
- Education6%, Tuusula 7%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of jobs with a known industry.
- Jobs located here
- 88
- Jobs per resident
- 0.22
- People working in the area divided by people living there
- Tuusula: 0.33
Sectors
- Jäniksenlinna47%44%
- Tuusula31%68%
- Finland20%77%
Source: Statistics Finland, Paavo, statistics year 2024
Change since 2010
The number of residents has fallen by 16% since 2014, while it has grown in Tuusula. Median income has risen by 24% since 2014, at the same pace as in Tuusula.
Permanent residents at the end of each year. Source: Statistics Finland, Paavo.
Income after taxes and compulsory payments, including transfers received. Euros of each year, not adjusted for inflation. Source: Statistics Finland, Paavo.
Neighbouring areas
Definitions and sources
- Residents
- People whose permanent home was in the area on 31 December, placed by the coordinates of their building. About 1% of residents have no coordinates and appear only in city figures.
- Income
- Disposable monetary income of residents aged 18 or over: earnings, business and property income and transfers received, minus taxes and other transfers paid. In euros of each year.
- Households
- People living permanently in the same dwelling. Household types overlap.
- Prices
- Average debt-free prices per m² of old flats in housing companies. A postal code area with too few sales gets the figure of its price area or city.
- Rents
- Average rents per m² of non-subsidised flats in new leases, by rent area.
- Small areas
- Statistics Finland withholds details of areas with fewer than 30 residents, households or adults, with fewer than 10 dwellings or only one building, or with fewer than 10 jobs.
Source: Statistics Finland: postal code area statistics (Paavo) 2024, prices of old dwellings, rents of dwellings (CC BY 4.0).