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Treffrin, France
Brittany · France
Treffrin is a small town in Brittany, France with a population of 616. Elevation: 548 ft (167 m). Average temperature: 53°F (12°C).
Data updated June 2026
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People
Economy
C+Housing
A+Climate
| Population | 616 |
| Population Density | 62 / sq mi |
| Elevation | 548 ft (167 m) |
| Coordinates | 48.2990°, -3.5173° |
| Timezone | Europe/Paris |
| Country | 🇫🇷 France |
| State / Province | Brittany |
| Average Temperature | 53°F (12°C) |
| January Average | 43°F (6°C) |
| July Average | 61°F (16°C) |
| Annual Precipitation | 43.1 inches (1,094 mm) |
| Annual Snowfall | 3.3 inches (8 cm) |
| Median Household Income | $25,013 |
About Treffrin
Treffrin is a small town in France (Brittany) with a population of 616. The city sits at an elevation of 548 feet (167 meters) above sea level. The average annual temperature is 53°F (12°C). Temperatures range from 43°F in January to 61°F in July. Annual precipitation averages 43.1 inches. The timezone is Europe/Paris.
Income: Treffrin vs France
Commute Mode
Income
| Median HH Income | $25,013 |
| 67% below France avg |
Employment & Poverty
| Unemployment | 7.5% |
| 108% above France avg | |
| Poverty Rate | 0.1% |
| 99% below France avg | |
| Establishments (County) | 37 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Home Value Sources
Ownership Split
Home Values
| Census Median | $94,800 |
| 66% below France avg |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $474 |
| 59% below France avg | |
| Rent Burden | 25.0% |
Ownership & Property
| Housing Units | 246 |
Property Tax
Temperature
| Annual Average | 53.0°F |
| 2% below France avg | |
| January Average | 43°F (6°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 214 days/yr |
Geography
| Elevation | 548 ft (167 m) |
| Area | 10.0 sq mi (25.8 km²) |
| Population Density | 62/sq mi |
| Coordinates | 48.2990°N, 3.5173°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 5.0 in | Coldest |
| February | 43°F (6°C) | 4.0 in | |
| March | 46°F (8°C) | 3.5 in | |
| April | 48°F (9°C) | 2.8 in | |
| May | 54°F (12°C) | 2.9 in | |
| June | 59°F (15°C) | 2.2 in | |
| July | 61°F (16°C) | 1.9 in | Driest |
| August | 63°F (17°C) | 2.3 in | Warmest |
| September | 59°F (15°C) | 3.2 in | |
| October | 54°F (12°C) | 3.9 in | |
| November | 48°F (9°C) | 5.1 in | Wettest |
| December | 44°F (7°C) | 4.9 in |
Treffrin has a seasonal temperature swing of 20°F / from 43°F in January to 63°F in August. Total annual precipitation is 41.7 inches, with November being the wettest month (5.1") and July the driest (1.9").
Schools in Treffrin
1 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| École primaire du Bois | — | — | — | — |
Radio Stations near Treffrin
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Radio Sympa | chanson française, funk | MP3 192 kbps | |
| Radio BOA | — | UNKNOWN | |
| Radio Kreiz Breizh | breton | MP3 256 kbps |
Museums in Treffrin
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Centre de Découverte de la Forêt et du Bocage | ||||
| Écomusée des Automates | ||||
| Gare de Guiscriff | ||||
| Maison du patrimoine | ||||
| Musée de la mine | ||||
| Musée des arts africains |
Libraries in Treffrin
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Bibliothèque | 0.0 | |||||
| Bibliothèque de Mellionnec | 0.0 | |||||
| Bibliothèque Ludothèque | 0.0 | |||||
| Bibliothèque municipale | 0.0 | |||||
| Bibliothèque Municipale | 0.0 | |||||
| Bibliothèque Municipale | 0.0 | |||||
| La bibliothèque du Renard | 0.0 | |||||
| Médiathèque de Gourin | 0.0 | |||||
| Médiathèque de la Trinité-Langonnet | 0.0 | |||||
| Médiathèque de Langonnet | 0.0 | |||||
| Médiathèque de Plougonven | 0.0 | |||||
| Médiathèque de Rostrenen | 0.0 | |||||
| Médiathèque de Saint-Hernin | 0.0 | |||||
| Médiathèque municipale | 0.0 | |||||
| Médiathèque-ludothèque de Ploërdut | 0.0 | |||||
| Médiathèque-ludothèque de Plouray | 0.0 | |||||
| Médiathèque-Ludothèque du Croisty | 0.0 |
Farmers Markets in Treffrin
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Marché de Guerlesquin | |||||
| marché de Plouray |
Breweries in Treffrin
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| Brasserie Coreff | ||||
| Brasserie La Grobul'Factory | ||||
| Brasserie Les Fous | ||||
| Grobul Factory |
Airports Near Treffrin
12 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Landivisiau Air Base | LDV | Medium Airport |
| Lannion Airport | LAI | Medium Airport |
| Lorient South Brittany (Bretagne Sud) Airport | LRT | Medium Airport |
| Morlaix-Ploujean Airport | MXN | Medium Airport |
| Quimper-Cornouaille Airport | UIP | Medium Airport |
| Saint-Brieuc-Armor Airport | SBK | Medium Airport |
| Guiscriff Scaer Airfield | — | Small Airport |
| Kerfot Ultralight Airfield | — | Small Airport |
| Mellac Ultralight Airfield | — | Small Airport |
| Ploballanec Ultralight Airfield | — | Small Airport |
| Pontivy Airfield | — | Small Airport |
| Poullaouen Le Stancou Airfield | — | Small Airport |
Churches & Religious Organizations in Treffrin
3 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Chapelle de Saint-Corentin | |
| Chapelle Sainte-Catherine | |
| Église Saint-Louis |
Quick Facts
🇫🇷 About France
Public Holidays in France
11 public holidays this year
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Get ReportFrequently Asked Questions About Treffrin
What is the population of Treffrin?
Treffrin has a population of 616 residents and is located in France. The population density is 62 people per square mile, spread across 10.0 square miles.
Is Treffrin expensive to live in?
The median household income is $25,013, 67% below the national average of $75,149. The median home value is $94,800 (66% below the U.S. median). Renters pay a median of $474 per month, below the national average of $1,163. The home price-to-income ratio is 3.8x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in Treffrin?
Treffrin has a four-season climate with an average annual temperature of 53°F (12°C). Winter temperatures average 43°F in January, while summers reach an average of 61°F in July. The area receives 214 sunny days per year. Annual rainfall totals 43.1 inches, with 3.3 inches of snow.
How is the job market in Treffrin?
The unemployment rate in Treffrin is 7.5%, somewhat above the national average of 3.6%. Job seekers may face moderate competition. There are 37 business establishments in the area.
How much does housing cost in Treffrin?
The median home value in Treffrin is $94,800. For renters, the median monthly rent is $474.