Terttilä (31490)
Terttilä (31490) is a postal code area in Finland, in the Salo 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.
Among the weakest 8% nationally for Tree Canopy Cover, Walkability Index and Quality Index.
Population
| Population | 217 |
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| Population Density | 4 /km² |
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| Average Age | 55.0 yrs |
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| Young Children (0-6) | 1.8 % |
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| Foreign-Language Speakers | 3.3 % |
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| Pensioner Share | 39.6 % |
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| Student Share | 5.1 % |
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Income & employment
| Median Income | 26,421 € |
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| Unemployment Rate | 4.1 % |
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| Employment Rate | 41.5 % |
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| Higher Education | 25.9 % |
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Housing
| Home Ownership | 97.3 % |
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| Rental Rate | 2.7 % |
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| Avg. Apartment Size | 108.4 m² |
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| Detached Houses | 99.3 % |
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| Building Age | 1975 |
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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 | 0.1 /km² |
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Environment & safety
| Air Quality | 23.1 |
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| Tree Canopy Cover | 15.8 % |
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| Water Proximity | 3,300 m |
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| Noise Pollution | 40.0 dB |
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| Walkability Index | 26/100 |
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| Crime Rate | 75.2 /1000 |
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Age distribution
| Age group | Residents |
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| 0–2 | 2 (0.9 %) |
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| 3–6 | 2 (0.9 %) |
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| 7–12 | 7 (3.2 %) |
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| 13–15 | 6 (2.8 %) |
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| 16–17 | 3 (1.4 %) |
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| 18–19 | 5 (2.3 %) |
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| 20–24 | 8 (3.7 %) |
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| 25–29 | 3 (1.4 %) |
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| 30–34 | 6 (2.8 %) |
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| 35–39 | 5 (2.3 %) |
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| 40–44 | 9 (4.1 %) |
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| 45–49 | 11 (5.1 %) |
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| 50–54 | 16 (7.4 %) |
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| 55–59 | 29 (13.4 %) |
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| 60–64 | 23 (10.6 %) |
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| 65–69 | 32 (14.7 %) |
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| 70–74 | 13 (6.0 %) |
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| 75–79 | 21 (9.7 %) |
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| 80–84 | 11 (5.1 %) |
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| 85+ | 5 (2.3 %) |
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Jobs by sector
| Sector | Jobs |
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| A Agriculture, forestry & fishing | 30 (71.4 %) |
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| F Construction | 7 (16.7 %) |
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| I Accommodation & food service | 3 (7.1 %) |
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| J Information & communication | 1 (2.4 %) |
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| N Administrative & support services | 1 (2.4 %) |
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Households & income
| Households | 110 |
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| Average household size | 2.0 persons |
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| Living space per person | 57.2 m² |
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| One-person households | 40 (36.4 %) |
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| Median household income | 47,447 € |
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| Mean household income | 53,841 € |
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| Lowest income category | 19 (17.3 %) |
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| Middle income category | 65 (59.1 %) |
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| Highest income category | 26 (23.6 %) |
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Frequently asked questions
What is the population of Terttilä?
Terttilä has a population of about 217.
What is the median income in Terttilä?
The median income in Terttilä is about €26,421 per year.
How does Terttilä rank for quality of life?
Terttilä ranks in the bottom 18% nationally for quality of life and in the bottom 19% within the Salo sub-region.
How high are incomes in Terttilä?
Terttilä ranks in the top 37% nationally for median income and in the top 33% within the Salo sub-region.
How safe is Terttilä?
Terttilä ranks in the top 36% nationally for safety and in the top 17% within the Salo sub-region.
What is the air quality in Terttilä?
Terttilä ranks in the bottom 48% nationally for air quality and in the bottom 31% within the Salo sub-region.
How green is Terttilä?
Terttilä ranks in the bottom 8% nationally for tree canopy cover and in the bottom 15% within the Salo sub-region.
How highly educated are residents of Terttilä?
Terttilä ranks in the top 50% nationally for higher education and in the bottom 46% within the Salo sub-region.
How high is the employment rate in Terttilä?
Terttilä ranks in the top 47% nationally for employment rate and in the bottom 48% within the Salo 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
Rekijoki · Kiikala Keskus · Somero Keskus · Hirsjärvi · Somerniemi
Similar areas elsewhere in Finland
Luusniemi (Mikkeli) · Sevettijärvi - Näätämö (Northern Lapland) · Hietoinen (Riihimäki) · Selänpää (Kouvola) · Syyspohja (Imatra) · Pyhämaa (Vakka-Suomi)
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 · Somero · Median income · Safety · Low unemployment · Quality of life · Median income · Safety · Families with children · Public transport access · Somero