In brief
Ilmarinen (21350) has 2,244 residents, 11% of the population of Lieto. Families stand out: 38% of households have children (Lieto: 29%). 38% of households are families with children (Lieto: 29%) and 17% live alone.
Almost all homes are detached, semi-detached or terraced houses (100%). Homes are larger on average than in Lieto (116.8 m² compared with 103.0 m²). 95% of households own their home and 4% rent (Lieto: 16% rent). This is the lowest renting share among the postal code areas of Lieto. There are too few sales for the area to have its own price, so the price of €2,174 per m² is the average of old flats of all sizes in blocks of flats in the whole municipality (2025). The price equals 12.7 years of rent at €14.30 per m² a month in new leases.
The median disposable monetary income of residents is €32,139 a year, about €2,678 a month: 8% higher than in Lieto and 22% higher than in Finland. 5% of the labour force is unemployed, about the same as in Lieto (6%). The area has 240 jobs; the largest industry is health and social work (21%). More common than usual is education: 19% of jobs (Lieto: 5%).
The number of residents has grown by 18% since 2014, faster than in Lieto.
Rank among the city's areas
Households renting
4%
The lowest of 6 areas in Lieto
Lieto 16%
Jobs per resident
0.11
The lowest of 6 areas in Lieto
Lieto 0.35
Homes in small houses
100%
The highest of 6 areas in Lieto
Lieto 78%
Students
7%
The highest of 6 areas in Lieto
Lieto 7%
Key figures
Residents and households 2024, prices and rents from the latest quarters
- Price per m², 1 bedroom
- €2,174
- Figure for Lieto
- Lieto–
- Rent per m², 1 bedroom
- €14.30
- Figure for Varsinais-Suomi
- Lieto€14.30
- Residents
- 2,244
- +17.6% since 2014
- Mean age40.0
- Disposable monetary income, median
- €32,139
- +26.6% since 2014
- a year, about €2,678 a month
- Lieto€29,793
- Finland€26,351
- Households renting
- 4%
- of 855 households
- Lieto16%
- Finland38%
- University or college degree
- 47%
- of residents aged 18 or over
- Lieto40%
- Finland36%
Prices, rents and charges
There are too few sales for the area to have its own price, so the price of €2,174 per m² is the average of old flats of all sizes in blocks of flats in the whole municipality (2025). The price equals 12.7 years of rent at €14.30 per m² a month in new leases.
Price per m²
€2,174
Lieto, all flat sizes
Sales of old flats in blocks of flats, 2025, 51 sales
Rent per m² a month
€14.30
Figure for Varsinais-Suomi
New leases, non-subsidised flats, 2026 Q3
Lieto: €14.30
- Price-to-rent ratio
- 12.7 years
- Lieto: –
- Gross rental yield
- 7.9%
- Lieto: –
- Maintenance charge
- €4.55
- Average per m² a month, Finland outside Greater Helsinki, 2025
- Change a year
- 10 yrs5 yrsPrice+0.3%-2.4%Rent+1.5%+1.5%
- Average of the price index (Varsinais-Suomi) and rent index (Varsinais-Suomi)
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
In none of these 8 figures is the area among the three highest or lowest postal code areas of Lieto.
Median disposable income2/6
€27,482Tarvasjoki Keskus€33,923VanhalinnaLieto €29,793Ilmarinen €32,139€27,482Tarvasjoki Keskus€33,923VanhalinnaHouseholds renting6/6
4%Ilmarinen29%Lieto KeskusLieto 16%Ilmarinen 4%4%Ilmarinen29%Lieto KeskusAged 16 to 344/6
15%Tarvasjoki Keskus19%Lieto KeskusLieto 18%Ilmarinen 17%15%Tarvasjoki Keskus19%Lieto KeskusAged 65 or over5/6
15%Vanhalinna27%Tarvasjoki KeskusLieto 21%Ilmarinen 16%15%Vanhalinna27%Tarvasjoki KeskusFamilies with children2/6
22%Tarvasjoki Keskus39%VanhalinnaLieto 29%Ilmarinen 38%22%Tarvasjoki Keskus39%VanhalinnaUniversity or college degree2/6
26%Tarvasjoki Keskus55%VanhalinnaLieto 40%Ilmarinen 47%26%Tarvasjoki Keskus55%VanhalinnaUnemployment5/6
4%Vanhalinna10%Tarvasjoki KeskusLieto 6%Ilmarinen 5%4%Vanhalinna10%Tarvasjoki KeskusAverage home size2/6
91.5 m²Lieto Keskus119.3 m²VanhalinnaLieto 103.0 m²Ilmarinen 116.8 m²91.5 m²Lieto Keskus119.3 m²Vanhalinna
Residents
Age
Families stand out: 38% of households have children (Lieto: 29%).
IlmarinenLieto
Source: Statistics Finland, Paavo, statistics year 2024 · Share of residents in each age group.
Main activity
Pensioners make up 17% of residents, less than in Lieto (23%).
- Ilmarinen50%17%21%
- Lieto47%23%18%
- Finland43%26%15%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of all residents. Unemployment is counted for ages 16 to 64.
- Mean age
- 40.0
- Lieto: 43.0
- Unemployed, share of the labour force
- 5%
- Lieto: 6%
- Household size
- 2.6
- Lieto: 2.3
- Floor area per person
- 45.1 m²
- Lieto: 46.0 m²
Households and homes
Tenure
95% of households own their home and 4% rent (Lieto: 16% rent). This is the lowest renting share among the postal code areas of Lieto.
- Ilmarinen95%
- Lieto83%16%
- Finland61%38%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of households.
Dwellings
Almost all homes are detached, semi-detached or terraced houses (100%). Homes are larger on average than in Lieto (116.8 m² compared with 103.0 m²).
- Ilmarinen100%
- Lieto20%78%
- Finland48%50%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of dwellings by building type.
Household types
38% of households are families with children (Lieto: 29%) and 17% live alone.
IlmarinenLieto
- Living alone17%, Lieto 31%
- Living alone, under 352%, Lieto 5%
- Couple under 35, no children3%, Lieto 3%
- With children38%, Lieto 29%
- With a child under 38%, Lieto 6%
- Single parent4%, Lieto 5%
- All members aged 18–6435%, Lieto 39%
- At least one member 65 or over28%, Lieto 33%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of households. A household can belong to several types.
- Average dwelling size
- 116.8 m²
- Lieto: 103.0 m²
- Dwellings
- 888
- Summer cottages
- 7
Education and income
Highest qualification
47% of adults have a university or college degree, more than in Lieto (40%).
- Ilmarinen13%35%29%18%
- Lieto18%38%25%15%
- Finland22%36%22%13%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of residents aged 18 or over.
Income groups
31% of adults are in Finland's highest-earning fifth, more than the 20% across Finland.
- Ilmarinen13%56%31%
- Lieto15%60%26%
- 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
- €32,139
- a year, about €2,678 a month
- Lieto: €29,793
- Households' disposable monetary income, median
- €63,345
- a year, about €5,279 a month
- Lieto: €51,984
- University or college degree
- 47%
- Lieto: 40%
Jobs
The area has 240 jobs; the largest industry is health and social work (21%). More common than usual is education: 19% of jobs (Lieto: 5%).
Largest industries
IlmarinenLieto
- Health and social work21%, Lieto 20%
- Construction20%, Lieto 12%
- Education19%, Lieto 5%
- Manufacturing16%, Lieto 20%
- Transport and storage6%, Lieto 13%
- Wholesale and retail trade5%, Lieto 10%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of jobs with a known industry.
- Jobs located here
- 240
- Jobs per resident
- 0.11
- People working in the area divided by people living there
- Lieto: 0.35
Sectors
- Ilmarinen37%62%
- Lieto33%65%
- Finland20%77%
Source: Statistics Finland, Paavo, statistics year 2024
Change since 2010
The number of residents has grown by 18% since 2014, faster than in Lieto. Median income has risen by 27% since 2014, at the same pace as in Lieto.
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).