In brief
Pohjois-Riihimäki (11120) has 6,692 residents, 23% of the population of Riihimäki. The age structure is close to Riihimäki's: 17% of residents are aged 16 to 34 and 26% are 65 or over. 43% of households are people living alone and 22% are families with children.
60% of homes are detached, semi-detached or terraced houses and 40% are in blocks of flats. Homes are larger on average than in Riihimäki (82.2 m² compared with 75.1 m²). 72% of households own their home and 28% rent (Riihimäki: 37% rent). An old one-bedroom flat sells for €1,239 per m² on average, 6% less than the average in Riihimäki. The price per m² has risen by 17% since 2020. The price equals 8.2 years of rent at €12.59 per m² a month in new leases.
The median disposable monetary income of residents is €27,533 a year, about €2,294 a month: 4% higher than in Riihimäki and 4% higher than in Finland. 10% of the labour force is unemployed, less than in Riihimäki (12%). The area has 1,945 jobs; the largest industry is health and social work (27%). More common than usual is water supply and waste: 17% of jobs (Riihimäki: 4%).
The number of residents has fallen by 6% since 2014, more than in Riihimäki.
Rank among the city's areas
Students
6%
The lowest of 6 areas in Riihimäki
Riihimäki 8%
Households renting
28%
2nd lowest of 6 areas in Riihimäki
Riihimäki 37%
Aged 16 to 34
17%
2nd lowest of 6 areas in Riihimäki
Riihimäki 21%
Unemployment
10%
2nd lowest of 6 areas in Riihimäki
Riihimäki 12%
Key figures
Residents and households 2024, prices and rents from the latest quarters
- Price per m², 1 bedroom
- €1,239
- +17.0% since 2020
- Riihimäki€1,314
- Rent per m², 1 bedroom
- €12.59
- Figure for Riihimäki
- Riihimäki€12.71
- Residents
- 6,692
- -6.3% since 2014
- Mean age46.0
- Disposable monetary income, median
- €27,533
- +23.6% since 2014
- a year, about €2,294 a month
- Riihimäki€26,461
- Finland€26,351
- Households renting
- 28%
- of 3,344 households
- Riihimäki37%
- Finland38%
- University or college degree
- 32%
- of residents aged 18 or over
- Riihimäki31%
- Finland36%
Housing costs
An old one-bedroom flat sells for €1,239 per m² on average, 6% less than the average in Riihimäki. The price per m² has risen by 17% since 2020.
Price per m²
€1,239
Postal code area 11120
Sales of old flats in blocks of flats, 2025, 16 sales
Rent per m² a month
€12.59
Figure for Riihimäki
New leases, non-subsidised flats, 2026 Q3
Riihimäki: €12.71
- Price-to-rent ratio
- 8.2 years
- Riihimäki: 8.6
- Gross rental yield
- 12.2%
- Riihimäki: 11.6%
- Maintenance charge
- €4.55
- Average per m² a month, Finland outside Greater Helsinki, 2025
- Change a year
- 10 yrs5 yrsPrice-2.1%-3.1%Rent+0.8%+1.0%
- Average of the price index (Riihimäki) and rent index (Riihimäki)
Source: Statistics Finland
Yearly average price of old flats in blocks of flats in this postal code area. Gaps are years with too few sales to publish. Source: Statistics Finland.
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See the area's housing marketCompared with the other areas
In none of these 9 figures is the area among the three highest or lowest postal code areas of Riihimäki.
Price per m², 1 bedroom2/4
€1,185Peltosaari-Patastenmäki€1,391HerajokiRiihimäki €1,314Pohjois-Riihimäki €1,239€1,185Peltosaari-Patastenmäki€1,391HerajokiMedian disposable income4/6
€24,756Riihimäki Keskus€29,308Taka-KasarmiRiihimäki €26,461Pohjois-Riihimäki €27,533€24,756Riihimäki Keskus€29,308Taka-KasarmiHouseholds renting5/6
17%Taka-Kasarmi47%Riihimäki KeskusRiihimäki 37%Pohjois-Riihimäki 28%17%Taka-Kasarmi47%Riihimäki KeskusAged 16 to 345/6
15%Taka-Kasarmi26%Riihimäki KeskusRiihimäki 21%Pohjois-Riihimäki 17%15%Taka-Kasarmi26%Riihimäki KeskusAged 65 or over2/6
21%Taka-Kasarmi29%Riihimäki KeskusRiihimäki 25%Pohjois-Riihimäki 26%21%Taka-Kasarmi29%Riihimäki KeskusFamilies with children4/6
12%Riihimäki Keskus25%Taka-KasarmiRiihimäki 19%Pohjois-Riihimäki 22%12%Riihimäki Keskus25%Taka-KasarmiUniversity or college degree2/6
29%Riihimäki Keskus32%Taka-KasarmiRiihimäki 31%Pohjois-Riihimäki 32%29%Riihimäki Keskus32%Taka-KasarmiUnemployment5/6
9%Herajoki13%Riihimäki KeskusRiihimäki 12%Pohjois-Riihimäki 10%9%Herajoki13%Riihimäki KeskusAverage home size4/6
60.7 m²Riihimäki Keskus90.0 m²HerajokiRiihimäki 75.1 m²Pohjois-Riihimäki 82.2 m²60.7 m²Riihimäki Keskus90.0 m²Herajoki
Residents
Age
The age structure is close to Riihimäki's: 17% of residents are aged 16 to 34 and 26% are 65 or over.
Pohjois-RiihimäkiRiihimäki
Source: Statistics Finland, Paavo, statistics year 2024 · Share of residents in each age group.
Main activity
Residents' main activities are much like Riihimäki's: 43% are employed.
- Pohjois-Riihimäki43%28%15%
- Riihimäki42%27%14%
- 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
- Riihimäki: 45.0
- Unemployed, share of the labour force
- 10%
- Riihimäki: 12%
- Household size
- 2.0
- Riihimäki: 1.9
- Floor area per person
- 42.4 m²
- Riihimäki: 40.9 m²
Households and homes
Tenure
72% of households own their home and 28% rent (Riihimäki: 37% rent).
- Pohjois-Riihimäki72%28%
- Riihimäki63%37%
- Finland61%38%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of households.
Dwellings
60% of homes are detached, semi-detached or terraced houses and 40% are in blocks of flats. Homes are larger on average than in Riihimäki (82.2 m² compared with 75.1 m²).
- Pohjois-Riihimäki40%60%
- Riihimäki56%43%
- Finland48%50%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of dwellings by building type.
Household types
43% of households are people living alone and 22% are families with children.
Pohjois-RiihimäkiRiihimäki
- Living alone43%, Riihimäki 49%
- Living alone, under 357%, Riihimäki 12%
- Couple under 35, no children2%, Riihimäki 3%
- With children22%, Riihimäki 19%
- With a child under 34%, Riihimäki 3%
- Single parent6%, Riihimäki 5%
- All members aged 18–6441%, Riihimäki 47%
- At least one member 65 or over37%, Riihimäki 34%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of households. A household can belong to several types.
- Average dwelling size
- 82.2 m²
- Riihimäki: 75.1 m²
- Dwellings
- 3,649
- Summer cottages
- 9
Education and income
Highest qualification
32% of adults have a university or college degree, about the same as in Riihimäki (31%).
- Pohjois-Riihimäki21%43%24%
- Riihimäki23%40%23%
- Finland22%36%22%13%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of residents aged 18 or over.
Income groups
16% of adults are in Finland's lowest-earning fifth and 19% in the highest, close to 20% each.
- Pohjois-Riihimäki16%65%19%
- Riihimäki19%63%18%
- 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
- €27,533
- a year, about €2,294 a month
- Riihimäki: €26,461
- Households' disposable monetary income, median
- €40,414
- a year, about €3,368 a month
- Riihimäki: €36,084
- University or college degree
- 32%
- Riihimäki: 31%
Jobs
The area has 1,945 jobs; the largest industry is health and social work (27%). More common than usual is water supply and waste: 17% of jobs (Riihimäki: 4%).
Largest industries
Pohjois-RiihimäkiRiihimäki
- Health and social work27%, Riihimäki 17%
- Water supply and waste17%, Riihimäki 4%
- Manufacturing12%, Riihimäki 18%
- Construction7%, Riihimäki 6%
- Public administration and defence7%, Riihimäki 8%
- Wholesale and retail trade6%, Riihimäki 16%
Source: Statistics Finland, Paavo, statistics year 2024 · Share of jobs with a known industry.
- Jobs located here
- 1,945
- Jobs per resident
- 0.29
- People working in the area divided by people living there
- Riihimäki: 0.41
Sectors
- Pohjois-Riihimäki37%63%
- Riihimäki28%71%
- Finland20%77%
Source: Statistics Finland, Paavo, statistics year 2024
Change since 2010
The number of residents has fallen by 6% since 2014, more than in Riihimäki. Median income has risen by 24% since 2014, at the same pace as in Riihimäki.
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).