Hännilä-Särkiharju (51340)
Hännilä-Särkiharju (51340) is a postal code area in Finland, in the Mikkeli sub-region. naapurustot.fi shows statistics for this neighbourhood across 29 indicators — population, income, housing, services and environment. All figures come from open public data.
In the top 6% nationally for Crime Rate. Among the weakest 12% nationally for Higher Education, Air Quality and Walkability Index.
Population
| Population | 234 |
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| Population Density | 2 /km² |
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| Average Age | 54.0 yrs |
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| Young Children (0-6) | 1.7 % |
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| Foreign-Language Speakers | 2.1 % |
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| Pensioner Share | 35.0 % |
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| Student Share | 7.7 % |
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Income & employment
| Median Income | 23,155 € |
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| Unemployment Rate | 4.7 % |
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| Employment Rate | 43.2 % |
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| Higher Education | 17.2 % |
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Housing
| Home Ownership | 97.4 % |
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| Rental Rate | 0.9 % |
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| Avg. Apartment Size | 107.7 m² |
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| Detached Houses | 99.3 % |
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| Building Age | 1979 |
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Services
| Grocery Stores (count) | 0 |
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| Restaurants & Cafes (count) | 0 |
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| Schools (count) | 0 |
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| Daycares (count) | 0 |
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| Healthcare Facilities (count) | 0 |
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| Sports Facilities | 0.0 /km² |
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| Transit Stop Density | 0.2 /km² |
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Environment & safety
| Air Quality | 24.4 |
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| Tree Canopy Cover | 44.8 % |
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| Water Proximity | 730 m |
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| Noise Pollution | 40.0 dB |
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| Walkability Index | 29/100 |
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| Crime Rate | 50.9 /1000 |
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Age distribution
| Age group | Residents |
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| 0–2 | 0 (0.0 %) |
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| 3–6 | 4 (1.7 %) |
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| 7–12 | 9 (3.8 %) |
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| 13–15 | 9 (3.8 %) |
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| 16–17 | 8 (3.4 %) |
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| 18–19 | 6 (2.6 %) |
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| 20–24 | 4 (1.7 %) |
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| 25–29 | 5 (2.1 %) |
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| 30–34 | 6 (2.6 %) |
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| 35–39 | 7 (3.0 %) |
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| 40–44 | 9 (3.8 %) |
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| 45–49 | 21 (9.0 %) |
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| 50–54 | 16 (6.8 %) |
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| 55–59 | 24 (10.3 %) |
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| 60–64 | 29 (12.4 %) |
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| 65–69 | 14 (6.0 %) |
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| 70–74 | 18 (7.7 %) |
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| 75–79 | 25 (10.7 %) |
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| 80–84 | 11 (4.7 %) |
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| 85+ | 9 (3.8 %) |
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Jobs by sector
| Sector | Jobs |
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| A Agriculture, forestry & fishing | 15 (71.4 %) |
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| F Construction | 5 (23.8 %) |
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| H Transportation & storage | 1 (4.8 %) |
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Households & income
| Households | 114 |
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| Average household size | 2.1 persons |
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| Living space per person | 55.8 m² |
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| One-person households | 43 (37.7 %) |
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| Median household income | 37,903 € |
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| Mean household income | 48,120 € |
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| Lowest income category | 32 (28.1 %) |
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| Middle income category | 64 (56.1 %) |
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| Highest income category | 18 (15.8 %) |
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Frequently asked questions
What is the population of Hännilä-Särkiharju?
Hännilä-Särkiharju has a population of about 234.
What is the median income in Hännilä-Särkiharju?
The median income in Hännilä-Särkiharju is about €23,155 per year.
How does Hännilä-Särkiharju rank for quality of life?
Hännilä-Särkiharju ranks in the bottom 42% nationally for quality of life and in the top 36% within the Mikkeli sub-region.
How high are incomes in Hännilä-Särkiharju?
Hännilä-Särkiharju ranks in the bottom 26% nationally for median income and in the bottom 35% within the Mikkeli sub-region.
How safe is Hännilä-Särkiharju?
Hännilä-Särkiharju ranks in the top 6% nationally for safety and in the top 14% within the Mikkeli sub-region.
What is the air quality in Hännilä-Särkiharju?
Hännilä-Särkiharju ranks in the bottom 13% nationally for air quality and in the bottom 11% within the Mikkeli sub-region.
How green is Hännilä-Särkiharju?
Hännilä-Särkiharju ranks in the top 40% nationally for tree canopy cover and in the bottom 45% within the Mikkeli sub-region.
How highly educated are residents of Hännilä-Särkiharju?
Hännilä-Särkiharju ranks in the bottom 12% nationally for higher education and in the bottom 13% within the Mikkeli sub-region.
How high is the employment rate in Hännilä-Särkiharju?
Hännilä-Särkiharju ranks in the top 37% nationally for employment rate and in the top 31% within the Mikkeli sub-region.
Planning & projects nearby
Ongoing state transport-infrastructure projects nationwide; in-progress municipal detailed planning in participating cities (Helsinki, Jyväskylä, Tampere, Turku, Vantaa) as of 2026-06-17. Not nationwide zoning data — coverage expands toward the statutory 2029 Ryhti rollout.
Nearby areas
Kangasniemi Keskus · Levä · Kaihlamäki · Koivula-Synsiö · Synsiö
Similar areas elsewhere in Finland
Hiidenniemi (Nivala-Haapajärvi) · Kalliala-Haunia (Pori) · Vihtari-Poikiinaho (Joensuu) · Hakko (Seinäjoki) · Pääjärvi (Saarijärvi-Viitasaari) · Kuttanen (Fell Lapland)
Data sources
Data sources: Statistics Finland (Paavo open data), HSL, Helsinki Region Environmental Services HSY, OpenStreetMap, the Finnish Police, Traficom and Väylävirasto. Every value is based on open, verifiable public data.
All areas in this region · Open on the map · All areas in Finland · Kangasniemi · Safety · Students · Kangasniemi